Every Pro Baseball Player Charlie Has Seen: P
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
- Arden Pabst (catcher, b. 1995, California)
- 2016: West Virginia Black Bears, New York-Penn League (short-season) - 1 game 14-Aug
- 2022: FCL Braves, Florida Complex League (rookie) - 1 game 13-Aug
- 2023: Gwinnett Stripers, International League (AAA) - 1 game 29-Jun
- Justin Pacchioli (outfielder, b. 1992, Pennsylvania)
- Zachary Pace (outfielder, b. 1984, California)
- 2009: Midwest Sliders of Ypsilanti, Frontier League (independent) - 1 game 25-Jul
- Cristian Pache (outfielder, b. 1998, Dominican Republic)
- 2018: Peoria Javelinas, Arizona Fall League - 4 games 5-Nov 9-Nov 12-Nov 17-Nov
- 2019: Mississippi Braves, Southern League (AA) - 2 games 26-Jul 28-Jul
- 2020: Atlanta Braves, Major League Baseball - 1 game 13-Oct
- 2021: Atlanta Braves, Major League Baseball - 1 game 1-May
- 2022: Oakland Athletics, Major League Baseball - 3 games 12-Apr 13-Apr 14-Apr
- 2023: Philadelphia Phillies, Major League Baseball - 1 game 27-Sep
- Alex Pacheco (pitcher, b. 1973, Venezuela)
- 1995: Ottawa Lynx, International League (AAA) - 1 game 2-Sep
- 1996: Harrisburg Senators, Eastern League (AA) - 1 game 9-Aug
- 2001: Norwich Navigators, Eastern League (AA) - 1 game 29-Apr
- Delvis Pacheco (pitcher, b. 1978, Venezuela)
- 1999: Myrtle Beach Pelicans, Carolina League (High-A) - 1 game 13-Aug
- 2007: Newark Bears, Atlantic League (independent) - 1 game 31-Aug
- Enny Pacheco (pitcher, b. 1978, Dominican Republic)
- 2006: Newark Bears, Atlantic League (independent) - 1 game 1-Aug
- Fernando Pacheco (first baseman, b. 1984, California)
- 2005: Lake County Captains, South Atlantic League (Low-A) - 1 game 7-Apr
- 2007: Lake County Captains, South Atlantic League (Low-A) - 1 game 30-Aug
- 2008: Orange County Flyers, Golden League (independent) - 2 games 26-Jul 1-Aug
- Izaac Pacheco (infielder, b. 2002, Texas)
- Jonel Pacheco (outfielder, b. 1982, Venezuela)
- 2005: Brooklyn Cyclones, New York-Penn League (short-season) - 3 games 29-Jun 4-Aug 26-Aug g2
- 2006: Hagerstown Suns, South Atlantic League (Low-A) - 2 games 26-Apr 15-Aug
- 2008: Altoona Curve, Eastern League (AA) - 1 game 1-Sep
- 2011: Camden Riversharks, Atlantic League (independent) - 1 game 9-Sep
- Jordan Pacheco (catcher/infielder, b. 1986, New Mexico)
- 2013: Colorado Rockies, Major League Baseball - 1 game 28-Aug
- 2018: Rochester Red Wings, International League (AAA) - 1 game 2-Aug
- 2019: Tacoma Rainiers, Pacific Coast League (AAA) - 2 games 1-Sep 2-Sep
- Julio Pacheco (outfielder, b. 1981, Dominican Republic)
- 2002: South Georgia Waves, South Atlantic League (Low-A) - 1 game 24-Aug
- Luis Pacheco (pitcher, b. 1999, Venezuela)
- 2019: GCL Phillies West, Gulf Coast League (rookie) - 2 games 10-Aug 29-Aug
- 2024: FCL Yankees, Florida Complex League (rookie) - 1 game 23-Jul
- 2024: Tampa Tarpons, Florida State League (Low-A) - 3 games 14-Aug 16-Aug 18-Aug
- 2024: Salt River Rafters, Arizona Fall League - 1 game 11-Oct
- John Pachot (catcher, b. 1974, Puerto Rico)
- Matt Paciello (outfielder, b. 1995, Florida)
- 2019: Roswell Invaders, Pecos League (independent) - 2 games 9-Jul 13-Jul
- Joey Paciorek (catcher/infielder, b. 1988, British Columbia)
- 2009: Helena Brewers, Pioneer League (rookie) - 1 game 17-Aug
- Mack Paciorek (infielder, b. 1977, California)
- 2001: Johnstown Johnnies, Frontier League (independent) - 1 game 7-Jul
- Nick Paciorek (pitcher, b. 1998, California)
- 2022: Tampa Tarpons, Florida State League (Low-A) - 1 game 26-Aug
- Brandon Pack (catcher/first base, b. 1979, Utah)
- Bryant Packard (outfielder, b. 1997, Washington)
- Spencer Packard (outfielder, b. 1997, Arizona)
- 2022: Peoria Javelinas, Arizona Fall League - 2 games 12-Oct 15-Oct
- Matt Packer (pitcher, b. 1987, Maryland)
- 2011: Akron Aeros, Eastern League (AA) - 1 game 3-Aug
- 2014: Lancaster Barnstormers, Atlantic League (independent) - 1 game 27-Sep
- Ryan Pacyna (pitcher, b. 1984)
- 2007: New Jersey Jackals, Can-Am League (independent) - 3 games 17-Jun 4-Jul 7-Sep
- Josh Paddock (pitcher, b. 1980, Illinois)
- 2003: Clearwater Phillies, Florida State League (High-A) - 1 game 30-Aug
- Matt Padgett (utility, b. 1977, South Carolina)
- 2004: Albuquerque Isotopes, Pacific Coast League (AAA) - 1 game 10-Aug g2
- 2006: Reading Phillies, Eastern League (AA) - 1 game 3-Jul
- 2007: Reading Phillies, Eastern League (AA) - 1 game 6-Apr
- 2007: Ottawa Lynx, International League (AAA) - 1 game 28-Aug
- 2008: York Revolution, Atlantic League (independent) - 3 games 17-Sep 20-Sep 24-Sep
- 2009: York Revolution, Atlantic League (independent) - 2 games 31-Aug 7-Sep
- 2011: Long Island Ducks, Atlantic League (independent) - 1 game 18-Sep
- 2012: Southern Maryland Blue Crabs, Atlantic League (independent) - 1 game 29-Sep
- 2013: New Jersey Jackals, Can-Am League (independent) - 3 games 15-Aug 6-Sep 7-Sep
- Ericnardo Padilla (infielder, b. 1985)
- 2007: Rio Grande Valley WhiteWings, United League (independent) - 1 game 14-Aug
- Jorge Padilla (outfielder, b. 1979, Puerto Rico)
- 2002: Reading Phillies, Eastern League (AA) - 2 games 11-Apr 8-May
- 2003: Reading Phillies, Eastern League (AA) - 2 games 3-Apr 27-Jun
- 2008: Harrisburg Senators, Eastern League (AA) - 1 game 10-Apr
- Juan Padilla (pitcher, b. 1977, Puerto Rico)
- 2005: New York Mets, Major League Baseball - 2 games 14-Sep 17-Sep
- 2008: York Revolution, Atlantic League (independent) - 2 games 20-Sep 24-Sep
- Nicholas Padilla (pitcher, b. 1996, New York)
- 2016: GCL Rays, Gulf Coast League (rookie) - 1 game 26-Aug
- 2018: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 18-Jun
- 2022: Tennessee Smokies, Southern League (AA) - 2 games 12-Jun 15-Jul
- 2022: Charlotte Knights, International League (AAA) - 1 game 22-Sep
- Vicente Padilla (pitcher, b. 1977, Nicaragua)
- 2000: Philadelphia Phillies, Major League Baseball - 1 game 11-Sep g2
- 2005: Philadelphia Phillies, Major League Baseball - 1 game 28-Sep
- 2008: Texas Rangers, Major League Baseball - 1 game 22-Jun
- Kevin Padlo (infielder, b. 1996, California)
- 2019: Montgomery Biscuits, Southern League (AA) - 2 games 28-May 29-May
- 2021: Tampa Bay Rays, Major League Baseball - 2 games 11-Apr 15-May
- 2021: Durham Bulls, Triple-A East - 1 game 16-Jun
- 2023: Salt Lake Bees, Pacific Coast League (AAA) - 1 game 8-Aug
- Angel Padron (pitcher, b. 1997, Venezuela)
- 2019: Greenville Drive, South Atlantic League (Low-A) - 1 game 12-Aug
- Jorge Padron (first base/outfield, b. 1986, Cuba)
- 2010: Portland Sea Dogs, Eastern League (AA) - 1 game 1-Aug
- 2011: Salem Red Sox, Carolina League (High-A) - 1 game 13-Aug
- Raul Padron (catcher/first base, b. 1984, Venezuela)
- 2006: Kane County Cougars, Midwest League (Low-A) - 1 game 7-Aug
- 2010: Camden Riversharks, Atlantic League (independent) - 1 game 15-Aug
- 2011: Akron Aeros, Eastern League (AA) - 1 game 3-Aug
- 2012: Camden Riversharks, Atlantic League (independent) - 2 games 26-Jul 22-Aug
- 2013: Camden Riversharks, Atlantic League (independent) - 1 game 4-Sep
- Israel Paez (infielder, b. 1976, Venezuela)
- 1998: New Britain Rock Cats, Eastern League (AA) - 1 game 30-Aug
- Michael Paez (infielder, b. 1994, Florida)
- 2016: Brooklyn Cyclones, New York-Penn League (short-season) - 2 games 3-Aug 14-Aug
- Jedixson Paez (pitcher, b. 2004, Venezuela)
- 2024: Greenville Drive, South Atlantic League (High-A) - 1 game 9-Aug
- Paul Paez (pitcher, b. 1992, California)
- 2014: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 30-Jul
- Andres Pagan (catcher, b. 1981, Puerto Rico)
- 2001: Fort Wayne Wizards, Midwest League (Low-A) - 1 game 28-Jul
- Angel Pagan (infielder, b. 1974, Puerto Rico)
- 1995: Frederick Keys, Carolina League (High-A) - 1 game 31-Aug
- 1998: Newburgh Black Diamonds, Atlantic League (independent) - 1 game 27-Jul
- Angel Pagan (outfielder, b. 1981, Puerto Rico)
- Carlos Pagan (catcher, b. 1975, Illinois)
- Emilio Pagan (pitcher, b. 1991, South Carolina)
- 2016: Peoria Javelinas, Arizona Fall League - 1 game 11-Oct
- 2018: Oakland Athletics, Major League Baseball - 1 game 11-Aug
- 2019: Tampa Bay Rays, Major League Baseball - 4 games 21-Apr 3-Sep g2 6-Sep 24-Sep
- 2023: Minnesota Twins, Major League Baseball - 1 game 4-Apr
- 2024: Cincinnati Reds, Major League Baseball - 1 game 25-Sep
- Jose Pagan (infielder, b. 1935, Puerto Rico; d. 2011, Florida)
- 1969: Pittsburgh Pirates, National League (MLB) - 1 game 29-Jun
- Mike Pagana (infielder, b. 1973, New York)
- 1999: Massachusetts Mad Dogs, Northeast League (independent) - 2 games 20-Jun 17-Jul
- Scott Pagano (outfielder, b. 1971, New York)
- 1996: Binghamton Mets, Eastern League (AA) - 2 games 9-Aug 25-Aug
- 1997: Reading Phillies, Eastern League (AA) - 4 games 5-Apr 29-Jun 20-Jul 17-Aug
- 1998: Newburgh Black Diamonds, Atlantic League (independent) - 1 game 27-Jul
- Matt Page (infielder, b. 1992, Nevada)
- 2014: Douglas Diablos, Pecos League (independent) - 1 game 19-Jul
- 2016: Utica Unicorns, United Shore League (independent) - 1 game 6-Aug
- Matthew Page (first base/outfield, b. 1991, California)
- 2014: Auburn Doubledays, New York-Penn League (short-season) - 2 games 4-Jul g1 30-Jul
- 2016: Hagerstown Suns, South Atlantic League (Low-A) - 1 game 13-Jun
- Mick Pageler (pitcher, b. 1976, Kansas)
- 1998: Portland Sea Dogs, Eastern League (AA) - 1 game 1-Jul
- Andy Pages (outfielder, b. 2000, Cuba)
- 2019: Ogden Raptors, Pioneer League (rookie) - 1 game 6-Jul
- 2022: Tulsa Drillers, Texas League (AA) - 1 game 5-Aug
- Pedro Pages (catcher, b. 1998, Venezuela)
- 2022: Memphis Redbirds, International League (AAA) - 1 game 26-Jun
- 2022: Salt River Rafters, Arizona Fall League - 1 game 14-Oct
- 2024: St. Louis Cardinals, Major League Baseball - 1 game 5-Aug
- Mike Pagliarulo (infielder, b. 1960, Massachusetts)
- 1992: Minnesota Twins, American League (MLB) - 1 game 12-Aug
- Matt Pagnozzi (catcher, b. 1982, Arizona)
- 2003: New Jersey Cardinals, New York-Penn League (short-season) - 1 game 19-Aug
- 2014: Nashville Sounds, Pacific Coast League (AAA) - 1 game 21-Aug g1
- Tom Pagnozzi (catcher/first base, b. 1962, Arizona)
- 1990: St. Louis Cardinals, National League (MLB) - 1 game 12-Aug
- 1992: St. Louis Cardinals, National League (MLB) - 1 game 22-Apr
- 1993: St. Louis Cardinals, National League (MLB) - 1 game 30-Sep
- Tim Pahuta (infielder, b. 1983, New Jersey)
- 2010: Harrisburg Senators, Eastern League (AA) - 2 games 1-Aug 15-Aug
- 2012: Harrisburg Senators, Eastern League (AA) - 1 game 1-Sep g2
- Trey Paige (infielder, b. 2000, Pennsylvania)
- 2024: Palm Beach Cardinals, Florida State League (Low-A) - 1 game 5-Jun
- Greg Paiml (infielder, b. 1984, Alabama)
- 2010: Winston-Salem Dash, Carolina League (High-A) - 1 game 7-Aug
- 2011: Birmingham Barons, Southern League (AA) - 1 game 11-Aug
- Andrew Painter (pitcher, b. 2003, Florida)
- Gary Painter (pitcher, b. 1968)
- 1994: San Bernardino Spirit, California League (High-A) - 1 game 4-Sep
- Lance Painter (pitcher, b. 1967, United Kingdom)
- 1997: Louisville Redbirds, American Association (AAA) - 1 game 9-Aug g2
- Jermaine Palacios (infielder, b. 1996, Venezuela)
- 2021: Wichita Wind Surge, Double-A Central - 1 game 15-Sep
- 2022: Minnesota Twins, Major League Baseball - 1 game 1-Oct
- Jesus Palacios (pitcher, b. 2005, Venezuela)
- 2024: FCL Orioles, Florida Complex League (rookie) - 1 game 3-Jun
- Joshua Palacios (outfielder, b. 1995, New York)
- 2018: New Hampshire Fisher Cats, Eastern League (AA) - 1 game 7-Sep
- 2021: Toronto Blue Jays, Major League Baseball - 2 games 10-Apr 14-Apr
- 2023: Pittsburgh Pirates, Major League Baseball - 2 games 24-Sep 29-Sep
- 2024: Pittsburgh Pirates, Major League Baseball - 1 game 24-Sep
- Richie Palacios (utility, b. 1997, New York)
- Brett Palanski (pitcher, b. 1985, New Hampshire)
- 2009: Quebec Les Capitales, Can-Am League (independent) - 1 game 7-Aug
- 2016: Rockland Boulders, Can-Am League (independent) - 2 games 9-Aug 19-Aug
- Steve Palazzolo (pitcher, b. 1982, Massachusetts)
- 2005: Worcester Tornadoes, Can-Am League (independent) - 2 games 3-Jul 1-Sep
- 2007: Nashua Pride, Can-Am League (independent) - 1 game 9-Sep
- Daniel Palencia (pitcher, b. 2000, Venezuela)
- 2024: Iowa Cubs, International League (AAA) - 1 game 21-Sep
- Manuel Palencia (catcher, b. 2002, Venezuela)
- Aaron Palensky (outfielder, b. 1998, Nebraska)
- 2022: Hudson Valley Renegades, South Atlantic League (High-A) - 1 game 4-May
- Matt Pali (first base/outfield, b. 1980, Texas)
- 2007: Arkansas Travelers, Texas League (AA) - 1 game 8-Aug
- Tim Palincsar (outfielder, b. 1987, Texas)
- 2009: Mahoning Valley Scrappers, New York-Penn League (short-season) - 1 game 8-Sep
- Jake Palisch (pitcher, b. 1998, Texas)
- 2024: Birmingham Barons, Southern League (AA) - 1 game 18-Jun
- Daniel Palka (first base/outfield, b. 1991, South Carolina)
- 2013: Missoula Osprey, Pioneer League (rookie) - 1 game 19-Aug
- 2013: Hillsboro Hops, Northwest League (short-season) - 1 game 24-Aug
- 2017: Rochester Red Wings, International League (AAA) - 1 game 20-Aug
- 2018: Chicago White Sox, Major League Baseball - 1 game 20-Sep
- 2019: Charlotte Knights, International League (AAA) - 1 game 1-May
- Jeromy Palki (pitcher, b. 1976, Oregon)
- 2001: New Britain Rock Cats, Eastern League (AA) - 1 game 4-Jul g1
- 2002: Edmonton Trappers, Pacific Coast League (AAA) - 1 game 7-Aug
- 2003: Rochester Red Wings, International League (AAA) - 1 game 15-Aug
- 2004: Rochester Red Wings, International League (AAA) - 1 game 5-Sep
- David Palladino (pitcher, b. 1993, New Jersey)
- Andre Pallante (pitcher, b. 1998, California)
- 2021: Glendale Desert Dogs, Arizona Fall League - 2 games 18-Oct 21-Oct
- 2023: St. Louis Cardinals, Major League Baseball - 1 game 5-Jun
- 2024: St. Louis Cardinals, Major League Baseball - 1 game 5-Aug
- Peyton Pallette (pitcher, b. 2001, Arkansas)
- 2024: Glendale Desert Dogs, Arizona Fall League - 1 game 12-Oct
- Alexander Palma (outfielder, b. 1995, Venezuela)
- Jose Palma (outfielder, b. 1999, Venezuela)
- Miguel Palma (catcher, b. 2002, Venezuela)
- 2023: Mesa Solar Sox, Arizona Fall League - 1 game 11-Oct
- Rick Palma (pitcher, b. 1979, Venezuela)
- 1997: Williamsport Cubs, New York-Penn League (short-season) - 1 game 19-Jul
- 2001: West Tenn Diamond Jaxx, Southern League (AA) - 1 game 4-Aug
- 2003: Altoona Curve, Eastern League (AA) - 1 game 3-Apr
- 2004: Erie SeaWolves, Eastern League (AA) - 1 game 4-Sep
- Damiano Palmegiani (infielder, b. 2000, Venezuela)
- Orlando Palmeiro (outfielder, b. 1969, New Jersey)
- 1997: Anaheim Angels, American League (MLB) - 1 game 27-Jul
- Patrick Palmeiro (infielder, b. 1990, Texas)
- 2013: Kannapolis Intimidators, South Atlantic League (Low-A) - 1 game 25-May
- 2016: Sugar Land Skeeters, Atlantic League (independent) - 1 game 6-Sep
- 2017: Southern Maryland Blue Crabs, Atlantic League (independent) - 2 games 13-May g1 13-May g2
- Preston Palmeiro (infielder, b. 1995, Texas)
- 2022: Rocket City Trash Pandas, Southern League (AA) - 1 game 6-Aug
- Rafael Palmeiro (first base/outfield, b. 1964, Cuba)
- 1992: Texas Rangers, American League (MLB) - 2 games 12-Aug 4-Sep
- 1995: Baltimore Orioles, American League (MLB) - 1 game 1-Oct
- 1996: Baltimore Orioles, American League (MLB) - 5 games 13-Jul g1 13-Jul g2 18-Sep 19-Sep g1 19-Sep g2
- 1997: Baltimore Orioles, American League (MLB) - 2 games 4-Jul g1 4-Jul g2
- 1998: Baltimore Orioles, American League (MLB) - 1 game 11-Jul
- 1999: Texas Rangers, American League (MLB) - 1 game 29-Aug
- 2000: Texas Rangers, Major League Baseball - 1 game 25-Aug
- Brett Palmer (pitcher, b. 1975, Washington)
- 1994: Burlington Indians, Appalachian League (rookie) - 1 game 3-Jul
- Cody Palmer (catcher, b. 1981, Washington)
- 2004: New Jersey Cardinals, New York-Penn League (short-season) - 2 games 16-Jul g1 23-Aug
- Dean Palmer (infielder, b. 1968, Florida)
- 1992: Texas Rangers, American League (MLB) - 2 games 12-Aug 4-Sep
- 1999: Detroit Tigers, American League (MLB) - 2 games 11-Apr 19-Sep
- 2000: Detroit Tigers, Major League Baseball - 2 games 22-Jul day 25-Sep
- Jake Palmer (outfielder, b. 1998, California)
- Jaylen Palmer (utility, b. 2000, New York)
- 2022: Brooklyn Cyclones, South Atlantic League (High-A) - 2 games 8-May g1 8-May g2
- Matt Palmer (infielder, b. 1989, California)
- 2020: Indiana Barn Owls, Liberation League (independent) - 1 game 23-Sep
- Riley Palmer (utility, b. 1991, New Hampshire)
- 2016: Sussex County Miners, Can-Am League (independent) - 1 game 23-Jun
- Trent Palmer (pitcher, b. 1999, Minnesota)
- 2021: Dunedin Blue Jays, Low-A Southeast - 4 games 20-Jun 28-Jul 19-Aug 2-Sep g1
- 2023: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 9-Sep
- 2024: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 24-Aug
- Jake Palomaki (infielder, b. 1995, Georgia)
- 2019: Charlotte Stone Crabs, Florida State League (High-A) - 1 game 20-Aug
- Wen-Hui Pan (pitcher, b. 2002, Taiwan)
- Paul Panaccione (infielder, b. 1993, Arizona)
- 2018: Hagerstown Suns, South Atlantic League (Low-A) - 1 game 4-Jul
- Josue Panacual (pitcher, b. 2002, Venezuela)
- 2022: Tampa Tarpons, Florida State League (Low-A) - 1 game 23-Apr
- Connor Panas (outfielder, b. 1993, Ontario)
- 2017: Dunedin Blue Jays, Florida State League (High-A) - 1 game 28-May
- 2018: New Hampshire Fisher Cats, Eastern League (AA) - 1 game 26-May g2
- 2021: Canada, Americas Olympic Qualifier - 1 game 31-May
- Ryan Pandolfini (first baseman, b. 1976, New York)
- 1998: New Jersey Jackals, Northeast League (independent) - 1 game 3-Jul
- Cliff Panezich (catcher, b. 1985, Ohio)
- 2008: Sussex Skyhawks, Can-Am League (independent) - 1 game 28-Aug
- Armando Paniagua (pitcher, b. 1990, Dominican Republic)
- 2013: Salem-Keizer Volcanoes, Northwest League (short-season) - 1 game 20-Aug
- Inohan Paniagua (pitcher, b. 2000, Dominican Republic)
- 2019: GCL Cardinals, Gulf Coast League (rookie) - 1 game 8-Aug
- 2021: Palm Beach Cardinals, Low-A Southeast - 1 game 2-Sep g2
- 2022: Palm Beach Cardinals, Florida State League (Low-A) - 1 game 17-Jun
- Jose Paniagua (pitcher, b. 1973, Dominican Republic)
- 2001: Seattle Mariners, Major League Baseball - 1 game 2-Sep
- 2008: Long Island Ducks, Atlantic League (independent) - 1 game 17-Sep
- Salvador Paniagua (catcher/first base, b. 1983, Dominican Republic)
- 2003: GCL Red Sox, Gulf Coast League (rookie) - 1 game 25-Aug
- 2011: York Revolution, Atlantic League (independent) - 3 games 26-Jul 9-Sep 12-Sep
- 2013: York Revolution, Atlantic League (independent) - 1 game 4-Sep
- Joe Panik (infielder, b. 1990, New York)
- Joey Pankake (infielder, b. 1992, South Carolina)
- 2015: West Michigan Whitecaps, Midwest League (Low-A) - 1 game 26-Aug
- 2017: Lakeland Flying Tigers, Florida State League (High-A) - 1 game 28-May
- Anthony Pannone (pitcher, b. 1981, California)
- 2004: San Jose Giants, California League (High-A) - 2 games 12-Aug 17-Aug
- Thomas Pannone (pitcher, b. 1994, Rhode Island)
- 2018: Toronto Blue Jays, Major League Baseball - 1 game 16-Sep
- 2019: Toronto Blue Jays, Major League Baseball - 1 game 6-Sep
- Nathan Panther (outfielder, b. 1981, Iowa)
- 2003: Lake County Captains, South Atlantic League (Low-A) - 1 game 1-Aug
- 2007: Akron Aeros, Eastern League (AA) - 1 game 24-Aug g2
- 2008: Akron Aeros, Eastern League (AA) - 3 games 23-Aug 31-Aug 14-Sep
- Jorge Pantoja (pitcher, b. 1994, Florida)
- 2017: Potomac Nationals, Carolina League (High-A) - 1 game 3-Jul
- Yorvin Pantoja (pitcher, b. 1997, Venezuela)
- 2019: Greenville Drive, South Atlantic League (Low-A) - 1 game 30-Apr
- Dan Paolini (utility, b. 1989, Connecticut)
- 2014: Jackson Generals, Southern League (AA) - 1 game 20-Aug
- 2015: Jackson Generals, Southern League (AA) - 2 games 25-Jul 29-Jul
- Stephen Paolini (outfielder, b. 2000, Connecticut)
- Giuseppe Papaccio (infielder, b. 1991, New Jersey)
- Jonathan Papelbon (pitcher, b. 1980, Louisiana)
- 2012: Philadelphia Phillies, Major League Baseball - 1 game 17-Sep
- 2014: Philadelphia Phillies, Major League Baseball - 1 game 18-Aug
- 2015: Washington Nationals, Major League Baseball - 1 game 23-Aug
- 2016: Washington Nationals, Major League Baseball - 1 game 29-May
- Mike Papi (outfielder, b. 1992, Pennsylvania)
- 2014: Lake County Captains, Midwest League (Low-A) - 3 games 24-Aug 28-Aug 30-Aug
- 2021: Gastonia Honey Hunters, Atlantic League (independent) - 1 game 4-Sep
- Michael Papierski (catcher, b. 1996, Illinois)
- 2017: Tri-City ValleyCats, New York-Penn League (short-season) - 2 games 22-Jul 12-Aug g2
- 2019: Fayetteville Woodpeckers, Carolina League (High-A) - 1 game 4-May
- Cole Paplham (pitcher, b. 2000, Wisconsin)
- 2023: Peoria Javelinas, Arizona Fall League - 1 game 14-Oct
- Erik Pappas (catcher/outfielder, b. 1966)
- Mark Pappas (infielder, b. 1986, New Jersey)
- 2008: Sussex Skyhawks, Can-Am League (independent) - 1 game 28-Aug
- 2009: Sussex Skyhawks, Can-Am League (independent) - 1 game 11-Aug
- Craig Paquette (utility, b. 1969, California)
- 1995: Oakland Athletics, American League (MLB) - 1 game 7-Aug
- 1998: New York Mets, National League (MLB) - 1 game 30-Apr
- 2001: St. Louis Cardinals, Major League Baseball - 1 game 29-Jul
- 2007: Camden Riversharks, Atlantic League (independent) - 1 game 31-Aug
- J.C. Paquin (catcher, b. 1990)
- 2012: London Rippers, Frontier League (independent) - 1 game 26-May
- Luis Parababire (catcher, b. 2006, Venezuela)
- 2024: FCL Braves, Florida Complex League (rookie) - 1 game 22-Jun
- Luis Parache (infielder, b. 1989, New York)
- 2010: Staten Island Yankees, New York-Penn League (short-season) - 1 game 9-Aug
- Kevin Parada (catcher, b. 2001, California)
- 2022: St. Lucie Mets, Florida State League (Low-A) - 1 game 18-Sep
- 2023: Binghamton Rumble Ponies, Eastern League (AA) - 1 game 26-Sep
- 2023: Glendale Desert Dogs, Arizona Fall League - 2 games 12-Oct 14-Oct
- Mike Paradis (pitcher, b. 1978, Massachusetts)
- 2003: Bowie Baysox, Eastern League (AA) - 1 game 5-Apr
- Carlos Paraguate (infielder, b. 2001, Venezuela)
- 2019: Rome Braves, South Atlantic League (Low-A) - 2 games 1-May 28-May
- Mark Parantala (pitcher, b. 1975, Nevada)
- 1998: Albany-Colonie Diamond Dogs, Northeast League (independent) - 1 game 22-Jul
- Garrett Parcell (pitcher, b. 1984, California)
- 2007: Jamestown Jammers, New York-Penn League (short-season) - 1 game 4-Aug
- Eric Pardinho (pitcher, b. 2001, Brazil)
- 2022: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 28-Jul g1
- Luis Pardo (pitcher, b. 1985, Florida)
- 2015: Quebec Les Capitales, Can-Am League (independent) - 1 game 9-Sep
- Alexis Paredes (pitcher, b. 1992, Dominican Republic)
- 2014: Lake County Captains, Midwest League (Low-A) - 2 games 24-Aug 30-Aug
- Carlos Paredes (pitcher, b. 1976, Dominican Republic)
- 1997: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 6-Apr
- 1999: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 15-Aug
- 2001: Camden Riversharks, Atlantic League (independent) - 1 game 13-May
- Eduardo Paredes (pitcher, b. 1995, Venezuela)
- 2016: Scottsdale Scorpions, Arizona Fall League - 1 game 12-Oct
- 2018: Salt Lake Bees, Pacific Coast League (AAA) - 3 games 7-Aug 9-Aug 21-Aug
- Enoli Paredes (pitcher, b. 1995, Dominican Republic)
- 2019: Corpus Christi Hooks, Texas League (AA) - 1 game 10-Jul
- Isaac Paredes (infielder, b. 1999, Mexico)
- Jeison Paredes (outfielder, b. 1980, Dominican Republic)
- 2002: Yakima Bears, Northwest League (short-season) - 1 game 13-Aug
- Jimmy Paredes (utility, b. 1988, Dominican Republic)
- 2009: Staten Island Yankees, New York-Penn League (short-season) - 3 games 20-Jul 9-Sep 14-Sep
- 2015: Baltimore Orioles, Major League Baseball - 2 games 25-May 8-Sep
- 2016: Philadelphia Phillies, Major League Baseball - 1 game 2-Oct
- 2021: West Virginia Power, Atlantic League (independent) - 1 game 19-Sep
- Mike Paredes (pitcher, b. 2000, California)
- 2022: Fort Myers Mighty Mussels, Florida State League (Low-A) - 3 games 9-Apr 18-May g2 13-Sep
- 2023: Cedar Rapids Kernels, Midwest League (High-A) - 1 game 25-Jun g1
- Sal Paredes (infielder, b. 1984, Dominican Republic)
- 2004: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 4-Aug
- Willy Paredes (pitcher, b. 1989, Dominican Republic)
- 2015: Laredo Lemurs, American Association (independent) - 1 game 31-Jul
- Frederick Parejo (outfielder, b. 1990, Venezuela)
- 2008: Batavia Muckdogs, New York-Penn League (short-season) - 1 game 16-Jul
- Mark Parent (catcher, b. 1961, Oregon)
- Juan Paris (outfielder, b. 1966)
- 1990: New Britain Red Sox, Eastern League (AA) - 1 game 11-Aug
- Kyren Paris (infielder, b. 2001, California)
- 2022: Scottsdale Scorpions, Arizona Fall League - 2 games 12-Oct 15-Oct
- Pete Parise (pitcher, b. 1984, New York)
- 2007: Batavia Muckdogs, New York-Penn League (short-season) - 1 game 4-Aug
- Mike Parisi (pitcher, b. 1983, Maryland)
- 2006: Springfield Cardinals, Texas League (AA) - 1 game 3-Sep
- ByungHo Park (first baseman, b. 1986, South Korea)
- 2017: Rochester Red Wings, International League (AAA) - 1 game 20-Aug
- Chan Ho Park (pitcher, b. 1973, South Korea)
- 2008: Los Angeles Dodgers, Major League Baseball - 1 game 27-Jul
- 2010: Pittsburgh Pirates, Major League Baseball - 1 game 15-Sep
- Eddie Park (outfielder, b. 2001, California)
- 2024: Kannapolis Cannon Ballers, Carolina League (Low-A) - 1 game 12-May
- 2024: Winston-Salem Dash, South Atlantic League (High-A) - 1 game 9-Aug
- Hoy Park (utility, b. 1996, South Korea)
- 2016: Charleston RiverDogs, South Atlantic League (Low-A) - 1 game 3-Sep
- 2021: Pittsburgh Pirates, Major League Baseball - 1 game 1-Oct
- 2023: Gwinnett Stripers, International League (AAA) - 1 game 29-Jun
- John Parke (pitcher, b. 1995, South Carolina)
- 2019: Winston-Salem Dash, Carolina League (High-A) - 1 game 2-May
- Aaron Parker (catcher, b. 2003, California)
- Blake Parker (pitcher, b. 1985, Arkansas)
- 2019: Philadelphia Phillies, Major League Baseball - 1 game 27-Sep
- Brandon Parker (pitcher, b. 1975, Mississippi)
- 2005: Jackson Senators, Central League (independent) - 1 game 18-Aug
- Brian Parker (pitcher, b. 1985, Oregon)
- 2010: Delmarva Shorebirds, South Atlantic League (Low-A) - 1 game 4-Jul
- 2011: Newark Bears, Can-Am League (independent) - 1 game 30-Aug
- 2012: Newark Bears, Can-Am League (independent) - 1 game 7-Jul
- 2013: Newark Bears, Can-Am League (independent) - 1 game 9-Aug
- Christian Parker (pitcher, b. 1975, New Mexico)
- 1996: Vermont Expos, New York-Penn League (short-season) - 1 game 7-Jul
- 1998: Harrisburg Senators, Eastern League (AA) - 1 game 17-Sep
- 1999: Harrisburg Senators, Eastern League (AA) - 1 game 6-Sep
- Clark Parker (infielder, b. 1975, California)
- 2005: Harrisburg Senators, Eastern League (AA) - 1 game 11-Apr
- Dave Parker (outfielder, b. 1951, Mississippi)
- 1990: Milwaukee Brewers, American League (MLB) - 1 game 15-Aug
- David Parker (infielder, then pitcher, b. 1982, California)
- 2006: Helena Brewers, Pioneer League (rookie) - 1 game 25-Aug
- Eric Parker (pitcher, b. 1974, Georgia)
- 1997: Lowell Spinners, New York-Penn League (short-season) - 1 game 26-Jul
- Jarrett Parker (outfielder, b. 1989, Virginia)
- Jason Parker (pitcher, b. 1997, North Carolina)
- 2021: Daytona Tortugas, Low-A Southeast - 1 game 25-Jun g1
- Josh Parker (pitcher, b. 1981, Alabama)
- 2004: Montgomery Biscuits, Southern League (AA) - 1 game 4-Jul
- Logan Parker (first base/outfield, b. 1984, Texas)
- 2006: Billings Mustangs, Pioneer League (rookie) - 1 game 26-Aug
- Kyle Parker (outfielder, b. 1989, Kentucky)
- 2015: Colorado Rockies, Major League Baseball - 1 game 1-Aug
- Rick Parker (utility, b. 1963, Missouri)
- 1994: Norfolk Tides, International League (AAA) - 1 game 6-Aug g2
- Shaun Parker (pitcher, b. 1981, New Jersey)
- 2004: Staten Island Yankees, New York-Penn League (short-season) - 2 games 16-Jul g1 2-Aug
- Stephen Parker (infielder, b. 1987, Utah)
- 2013: Nashville Sounds, Pacific Coast League (AAA) - 1 game 23-Jul
- Tyler Parker (catcher, then outfielder, b. 1981, Georgia)
- 2002: New Jersey Cardinals, New York-Penn League (short-season) - 2 games 30-Aug g1 30-Aug g2
- Rob Parkins (pitcher, b. 1964, California)
- 1994: San Bernardino Spirit, California League (High-A) - 1 game 4-Sep
- Derek Parks (catcher, b. 1968, California)
- 1994: Minnesota Twins, American League (MLB) - 1 game 4-Jul
- Hunter Parks (pitcher, b. 2001, North Carolina)
- 2022: Daytona Tortugas, Florida State League (Low-A) - 1 game 11-May
- Pavin Parks (infielder, b. 1996, Ohio)
- 2021: Ogden Raptors, Pioneer League (independent) - 1 game 9-Jul
- Tommy Parks (pitcher, b. 1968, Mississippi)
- 2003: Newark Bears, Atlantic League (independent) - 2 games 7-Sep 14-Sep
- 2004: Newark Bears, Atlantic League (independent) - 2 games 9-May 29-Jul g1
- Chris Parmelee (first base/outfield, b. 1988, California)
- 2010: New Britain Rock Cats, Eastern League (AA) - 2 games 27-Jul 5-Sep
- 2011: Minnesota Twins, Major League Baseball - 1 game 19-Sep
- 2016: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 14-Sep
- 2017: New Orleans Baby Cakes, Pacific Coast League (AAA) - 1 game 30-Jul
- Ian Parmley (outfielder, b. 1989, Washington)
- 2013: Vancouver Canadians, Northwest League (short-season) - 2 games 20-Aug 21-Aug
- Bobby Parnell (pitcher, b. 1984, North Carolina)
- 2005: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 29-Jun
- 2006: Hagerstown Suns, South Atlantic League (Low-A) - 1 game 15-Aug
- 2009: New York Mets, Major League Baseball - 3 games 19-Jun 4-Sep 21-Sep
- 2010: New York Mets, Major League Baseball - 2 games 4-Sep 15-Sep
- 2011: New York Mets, Major League Baseball - 2 games 8-Sep g1 26-Sep
- 2012: New York Mets, Major League Baseball - 3 games 19-Aug 21-Sep 25-Sep
- 2013: New York Mets, Major League Baseball - 1 game 4-Jul
- 2014: New York Mets, Major League Baseball - 1 game 31-Mar
- 2015: New York Mets, Major League Baseball - 1 game 30-Sep
- Chad Paronto (pitcher, b. 1975, New Hampshire)
- 1996: Frederick Keys, Carolina League (High-A) - 1 game 26-Jul
- 2009: Houston Astros, Major League Baseball - 1 game 29-Sep
- 2009: Round Rock Express, Pacific Coast League (AAA) - 1 game 15-Aug
- Jordan Parr (utility, b. 1990, Illinois)
- 2013: Hillsboro Hops, Northwest League (short-season) - 1 game 24-Aug
- Josh Parr (infielder, b. 1989, Illinois)
- 2013: Hillsboro Hops, Northwest League (short-season) - 1 game 24-Aug
- Andres Parra (pitcher, b. 2005, Venezuela)
- 2023: FCL Orioles, Florida Complex League (rookie) - 1 game 21-Aug
- Clemente Parra (infielder, b. unknown)
- 2014: Bisbee Blue, Pecos League (independent) - 1 game 19-Jul
- Franklin Parra (infielder, b. 1971, Dominican Republic)
- 2001: Nashua Pride, Atlantic League (independent) - 2 games 3-Sep 22-Sep
- Franklin Parra (pitcher, b. 1999, New York)
- 2021: St. Lucie Mets, Low-A Southeast - 1 game 14-Aug g2
- Geordy Parra (pitcher, b. 1993, Venezuela)
- 2013: Missoula Osprey, Pioneer League (rookie) - 1 game 19-Aug
- 2013: South Bend Silver Hawks, Midwest League (Low-A) - 1 game 31-Aug
- Gerardo Parra (outfielder, b. 1987, Venezuela)
- 2006: Missoula Osprey, Pioneer League (rookie) - 1 game 24-Aug
- 2011: Arizona Diamondbacks, Major League Baseball - 1 game 24-Apr
- 2013: Arizona Diamondbacks, Major League Baseball - 1 game 4-Jul
- 2014: Arizona Diamondbacks, Major League Baseball - 1 game 20-Jul
- 2015: Baltimore Orioles, Major League Baseball - 1 game 8-Sep
- 2018: Colorado Rockies, Major League Baseball - 3 games 6-May 14-Jun 23-Aug
- 2019: Washington Nationals, Major League Baseball - 1 game 26-Sep
- Jeffry Parra (catcher, b. 1998, Dominican Republic)
- 2023: Bowling Green Hot Rods, South Atlantic League (High-A) - 1 game 21-Jun
- Jose Parra (pitcher, b. 1972, Dominican Republic)
- 1995: Minnesota Twins, American League (MLB) - 1 game 7-Aug
- 1996: Minnesota Twins, American League (MLB) - 1 game 3-Aug day
- Manny Parra (pitcher, b. 1982, California)
- 2010: Milwaukee Brewers, Major League Baseball - 1 game 29-Sep g1
- 2014: Cincinnati Reds, Major League Baseball - 1 game 22-Aug
- 2017: Bridgeport Bluefish, Atlantic League (independent) - 1 game 17-Sep
- Jordan Parraz (outfielder, b. 1984, Nevada)
- 2005: Tri-City ValleyCats, New York-Penn League (short-season) - 1 game 17-Jul
- 2006: Tri-City ValleyCats, New York-Penn League (short-season) - 1 game 13-Sep
- 2011: Scranton/Wilkes-Barre Yankees, International League (AAA) - 2 games 23-Apr g1 23-Apr g2
- David Parrett (outfielder, b. 1994, Oklahoma)
- 2016: GCL Rays, Gulf Coast League (rookie) - 1 game 26-Aug
- 2018: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 31-Jul
- Jeff Parrett (pitcher, b. 1961, Indiana)
- 1996: Philadelphia Phillies, National League (MLB) - 1 game 28-Sep
- Andy Parrino (infielder, b. 1985, New York)
- 2009: Lake Elsinore Storm, California League (High-A) - 1 game 27-Aug
- 2015: Nashville Sounds, Pacific Coast League (AAA) - 1 game 27-Jul
- David Parrish (catcher, b. 1979, Michigan)
- 2000: Staten Island Yankees, New York-Penn League (short-season) - 2 games 4-Sep 9-Sep
- 2004: Trenton Thunder, Eastern League (AA) - 1 game 3-Aug g2
- John Parrish (pitcher, b. 1977, Pennsylvania)
- 2003: Bowie Baysox, Eastern League (AA) - 1 game 5-Apr
- Matt Parrish (outfielder, b. 1982, Michigan)
- 2004: Oneonta Tigers, New York-Penn League (short-season) - 1 game 26-Aug
- Hayden Parrott (utility, b. 1988, Michigan)
- 2008: Oneonta Tigers, New York-Penn League (short-season) - 1 game 27-Aug
- Rhett Parrott (pitcher, b. 1979, Georgia)
- 2001: New Jersey Cardinals, New York-Penn League (short-season) - 1 game 19-Jul
- Tom Parrott (infielder, b. 1980, Florida)
- 2000: Danville Braves, Appalachian League (rookie) - 1 game 3-Aug
- Hunter Parsons (pitcher, b. 1997, Maryland)
- 2022: Brooklyn Cyclones, South Atlantic League (High-A) - 1 game 8-May g2
- Noah Parsons (pitcher, b. 1998, California)
- 2021: Garden City Wind, Pecos League (independent) - 1 game 21-Jul
- Tommy Parsons (pitcher, b. 1995, Ohio)
- 2019: Palm Beach Cardinals, Florida State League (High-A) - 1 game 11-May g2
- Wes Parsons (pitcher, b. 1992, Tennessee)
- 2023: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 30-May
- 2024: Toronto Blue Jays, Major League Baseball - 1 game 29-Mar
- Curtis Partch (pitcher, b. 1987, California)
- 2009: Sarasota Reds, Florida State League (High-A) - 1 game 5-Sep
- 2016: Pittsburgh Pirates, Major League Baseball - 1 game 7-Aug
- Jacob Partridge (pitcher, b. 1990, Washington)
- 2011: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 18-Aug
- Oliver Pascual (infielder, b. 1996, Dominican Republic)
- 2016: GCL Mets, Gulf Coast League (rookie) - 2 games 29-Aug g1 29-Aug g2
- 2018: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 18-Jun
- 2018: Columbia Fireflies, South Atlantic League (Low-A) - 1 game 17-Jul
- Orlando Pascual (pitcher, b. 1995, Dominican Republic)
- 2017: Vancouver Canadians, Northwest League (short-season) - 1 game 4-Aug
- Rolando Pascual (pitcher, b. 1989, Dominican Republic)
- 2011: Brevard County Manatees, Florida State League (High-A) - 1 game 10-Aug
- Val Pascucci (first base/outfield, b. 1978, California)
- 2004: Edmonton Trappers, Pacific Coast League (AAA) - 2 games 9-Apr 15-Aug
- 2004: Montreal Expos, Major League Baseball - 1 game 2-Oct
- 2011: Buffalo Bisons, International League (AAA) - 1 game 3-Jul
- 2011: New York Mets, Major League Baseball - 3 games 8-Sep g2 11-Sep 26-Sep
- 2012: Buffalo Bisons, International League (AAA) - 1 game 27-May
- 2013: Camden Riversharks, Atlantic League (independent) - 1 game 4-Sep
- Michael Pasek (infielder, b. 1989, California)
- 2009: Jamestown Jammers, New York-Penn League (short-season) - 1 game 20-Jul
- Jon Pasieka (catcher, b. 1984, New York)
- 2008: Edmonton Cracker-Cats, Golden League (independent) - 1 game 26-Jul
- Tom Paskievitch (pitcher, b. 1968, Michigan)
- 1992: Waterloo Diamonds, Midwest League (Low-A) - 1 game 16-Aug g2
- Dan Pasqua (first base/outfield, b. 1961, New York)
- 1992: Chicago White Sox, American League (MLB) - 1 game 15-Aug
- Paulshawn Pasqualotto (pitcher, b. 2001, Nevada)
- 2024: Fort Myers Mighty Mussels, Florida State League (Low-A) - 3 games 14-Apr 19-Jul 24-Jul
- Vinnie Pasquantino (first baseman, b. 1997, Virginia)
- 2022: Kansas City Royals, Major League Baseball - 2 games 19-Aug 21-Aug
- Brian Passini (pitcher, b. 1975, Illinois)
- 1998: El Paso Diablos, Texas League (AA) - 1 game 22-Aug
- Duncan Pastore (infielder, b. 2000, Florida)
- 2024: Tampa Tarpons, Florida State League (Low-A) - 1 game 18-Aug
- Tyler Pastornicky (infielder, b. 1989, Florida)
- 2012: Atlanta Braves, Major League Baseball - 1 game 13-Aug
- 2014: Atlanta Braves, Major League Baseball - 1 game 20-Apr
- 2015: Lehigh Valley IronPigs, International League (AAA) - 1 game 7-Sep
- Tony Patane (infielder, b. 1988)
- 2012: Worcester Tornadoes, Can-Am League (independent) - 1 game 20-Aug
- Freddie Patek (infielder, b. 1944, Texas)
- 1968: Pittsburgh Pirates, National League (MLB) - 1 game 15-Sep
- 1969: Pittsburgh Pirates, National League (MLB) - 1 game 29-Jun
- 1974: Kansas City Royals, American League (MLB) - 1 game 25-Apr
- Karan Patel (pitcher, b. 1997, Texas)
- 2022: Winston-Salem Dash, South Atlantic League (High-A) - 1 game 31-Aug
- Joe Paterson (pitcher, b. 1986, California)
- 2009: Connecticut Defenders, Eastern League (AA) - 1 game 13-Sep
- 2011: Arizona Diamondbacks, Major League Baseball - 1 game 24-Apr
- Jorge Patino (infielder, b. 1986, Venezuela)
- 2007: Oneonta Tigers, New York-Penn League (short-season) - 1 game 1-Aug
- Luis Patino (pitcher, b. 1999, Colombia)
- Marco Patino (pitcher, b. 2004, Mexico)
- 2023: FCL Braves, Florida Complex League (rookie) - 1 game 8-Jul
- Miguel Patino (infielder, b. 1995, Venezuela)
- 2016: GCL Mets, Gulf Coast League (rookie) - 1 game 29-Aug g2
- Brian Patrick (outfielder, b. 1980, Texas)
- 2003: Syracuse SkyChiefs, International League (AAA) - 1 game 17-Aug
- Bronswell Patrick (pitcher, b. 1970, North Carolina)
- 1998: Milwaukee Brewers, National League (MLB) - 1 game 19-Aug
- Chad Patrick (pitcher, b. 1998, Indiana)
- 2022: Salt River Rafters, Arizona Fall League - 1 game 13-Oct
- Chris Patrick (infielder, b. 1982, California)
- Chris Patten (infielder, b. 1978, Vermont)
- 2000: Stockton Mudville Nine, California League (High-A) - 1 game 2-Sep
- Cole Patten (pitcher, b. 1999, New Jersey)
- 2023: Lakeland Flying Tigers, Florida State League (Low-A) - 2 games 2-May 4-May
- 2024: Lakeland Flying Tigers, Florida State League (Low-A) - 1 game 15-Sep
- Adam Patterson (catcher, b. 1978)
- 2001: Chillicothe Paints, Frontier League (independent) - 1 game 18-Aug
- Bob Patterson (pitcher, b. 1969, Florida)
- 1990: Pittsburgh Pirates, National League (MLB) - 1 game 12-Aug
- Chase Patterson (catcher, b. 1993, Alabama)
- 2014: Camden Riversharks, Atlantic League (independent) - 1 game 2-Aug day
- Corey Patterson (outfielder, b. 1979, Georgia)
- 2004: Chicago Cubs, Major League Baseball - 1 game 24-Sep
- 2006: Baltimore Orioles, Major League Baseball - 1 game 30-Jul
- 2009: Nashville Sounds, Pacific Coast League (AAA) - 1 game 24-Aug
- 2010: Baltimore Orioles, Major League Baseball - 1 game 8-Aug
- Danny Patterson (pitcher, b. 1971, California)
- 2000: Detroit Tigers, Major League Baseball - 1 game 22-Jul day
- 2004: Detroit Tigers, Major League Baseball - 1 game 17-Jun
- Garrett Patterson (pitcher, b. 1982, Oklahoma)
- 2005: Staten Island Yankees, New York-Penn League (short-season) - 2 games 26-Aug g2 15-Sep
- Jacob Patterson (pitcher, b. 1995, Texas)
- 2019: Springfield Cardinals, Texas League (AA) - 1 game 25-Jul
- Jake Patterson (first baseman, b. 1973, Colorado)
- 1997: Fort Wayne Wizards, Midwest League (Low-A) - 1 game 5-Jul
- Jarrod Patterson (infielder, b. 1973, Alabama; d. 2020, Alabama)
- 1996: Capital City Bombers, South Atlantic League (Low-A) - 1 game 29-Aug
- 2002: Toledo Mud Hens, International League (AAA) - 1 game 26-Jul
- 2005: Schaumburg Flyers, Northern League (independent) - 1 game 10-Aug
- Jeff Patterson (pitcher, b. 1968, California)
- 1993: Scranton/Wilkes-Barre Red Barons, International League (AAA) - 1 game 4-Sep
- 1994: Scranton/Wilkes-Barre Red Barons, International League (AAA) - 1 game 12-Aug
- Jim Patterson (pitcher, b. 1970, California)
- 1994: San Bernardino Spirit, California League (High-A) - 1 game 4-Sep
- Jimmy Patterson (pitcher, b. 1989, Arizona)
- 2016: Bridgeport Bluefish, Atlantic League (independent) - 2 games 24-Jul 31-Jul g2
- John Patterson (pitcher, b. 1978, Texas)
- 2005: Washington Nationals, Major League Baseball - 1 game 4-Jul
- Jordan Patterson (first base/outfield, b. 1992, Alabama)
- 2013: Grand Junction Rockies, Pioneer League (rookie) - 1 game 27-Aug
- 2014: Asheville Tourists, South Atlantic League (Low-A) - 1 game 5-Aug
- 2015: New Britain Rock Cats, Eastern League (AA) - 2 games 9-Aug 16-Aug
- Ken Patterson (pitcher, b. 1964, California)
- 1992: Chicago Cubs, National League (MLB) - 1 game 15-Aug
- Paul Patterson (pitcher, b. 1984, Kentucky)
- 2006: Staten Island Yankees, New York-Penn League (short-season) - 1 game 18-Jul
- 2009: Staten Island Yankees, New York-Penn League (short-season) - 1 game 20-Jul
- Red Patterson (pitcher, b. 1987, Texas)
- 2014: Albuquerque Isotopes, Pacific Coast League (AAA) - 1 game 24-Jul
- Ryan Patterson (outfielder, b. 1983, Texas)
- 2005: Auburn Doubledays, New York-Penn League (short-season) - 2 games 1-Aug 15-Sep
- Scott Patterson (pitcher, b. 1979, Pennsylvania)
- 2003: Gateway Grizzlies, Frontier League (independent) - 1 game 29-Jul
- 2007: Trenton Thunder, Eastern League (AA) - 1 game 12-Sep
- 2014: Lancaster Barnstormers, Atlantic League (independent) - 1 game 27-Sep
- Steven Patterson (infielder, b. 1992, California)
- 2014: Mahoning Valley Scrappers, New York-Penn League (short-season) - 1 game 29-Aug
- Ty Patterson (infielder, b. 1981, Alabama)
- 2002: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 2-Sep
- Cory Patton (outfielder, b. 1975, Illinois)
- 1997: Pittsfield Mets, New York-Penn League (short-season) - 2 games 25-Jul 4-Aug
- Cory Patton (outfielder, b. 1982, Texas)
- 2005: Auburn Doubledays, New York-Penn League (short-season) - 2 games 1-Aug 15-Sep
- 2010: Fargo-Moorhead RedHawks, Northern League (independent) - 1 game 23-Aug
- Josh Patton (infielder, b. 1975, Indiana)
- 2005: Lincoln Saltdogs, Northern League (independent) - 1 game 11-Aug
- Spencer Patton (pitcher, b. 1988, Illinois)
- 2022: Round Rock Express, Pacific Coast League (AAA) - 1 game 3-Aug
- Troy Patton (pitcher, b. 1985, Texas)
- 2012: Baltimore Orioles, Major League Baseball - 1 game 31-Jul
- Jeff Patzke (infielder, b. 1973, Oregon)
- 1997: Syracuse SkyChiefs, International League (AAA) - 1 game 2-Aug
- 1998: Nashville Sounds, Pacific Coast League (AAA) - 2 games 26-Aug 28-Aug
- Rick Paugh (pitcher, b. 1972, West Virginia)
- 1996: Lynchburg Hillcats, Carolina League (High-A) - 1 game 26-Jul
- Chris Paul (first base/outfield, b. 1992)
- 2015: Cedar Rapids Kernels, Midwest League (Low-A) - 1 game 2-Sep
- Xavier Paul (outfielder, b. 1985, Louisiana)
- 2008: Las Vegas 51s, Pacific Coast League (AAA) - 1 game 29-Jul
- 2013: Cincinnati Reds, Major League Baseball - 1 game 17-Aug
- Luis Paula (pitcher, b. 1993, North Carolina)
- 2015: West Virginia Black Bears, New York-Penn League (short-season) - 1 game 8-Aug
- 2016: West Virginia Black Bears, New York-Penn League (short-season) - 1 game 14-Aug
- Manuel Paula (outfielder, b. 1981, Dominican Republic)
- Graham Pauley (infielder, b. 2003, California)
- 2023: Peoria Javelinas, Arizona Fall League - 1 game 14-Oct
- Carlos Paulino (catcher, b. 1989, Dominican Republic)
- 2009: Jamestown Jammers, New York-Penn League (short-season) - 1 game 20-Jul
- 2013: Indianapolis Indians, International League (AAA) - 1 game 30-Aug
- 2015: Rochester Red Wings, International League (AAA) - 1 game 4-Jul
- David Paulino (pitcher, b. 1994, Dominican Republic)
- 2016: Glendale Desert Dogs, Arizona Fall League - 1 game 14-Oct
- Dionis Paulino (outfielder, b. 1994, Dominican Republic)
- 2017: Kingsport Mets, Appalachian League (rookie) - 1 game 27-Aug
- 2018: Brooklyn Cyclones, New York-Penn League (short-season) - 2 games 15-Jun 18-Jun
- 2018: Columbia Fireflies, South Atlantic League (Low-A) - 2 games 17-Jul 30-Aug
- Dorssys Paulino (utility, b. 1994, Dominican Republic)
- 2014: Lake County Captains, Midwest League (Low-A) - 3 games 24-Aug 28-Aug 30-Aug
- 2016: Lynchburg Hillcats, Carolina League (High-A) - 1 game 4-Sep
- Eddinson Paulino (infielder, b. 2002, Dominican Republic)
- 2021: FCL Red Sox, Florida Complex League (rookie) - 1 game 23-Aug g2
- 2022: Salem Red Sox, Carolina League (Low-A) - 2 games 23-Jun 2-Sep
- 2023: Greenville Drive, South Atlantic League (High-A) - 1 game 21-Jun
- 2024: Scottsdale Scorpions, Arizona Fall League - 2 games 9-Oct 11-Oct
- Enzo Paulino (outfielder, b. 2004, Dominican Republic)
- 2023: FCL Rays, Florida Complex League (rookie) - 1 game 8-Jul
- Felipe Paulino (pitcher, b. 1983, Dominican Republic)
- 2005: Tri-City ValleyCats, New York-Penn League (short-season) - 1 game 17-Jul
- Hansel Paulino (pitcher, b. 1996, Dominican Republic)
- 2017: Greeneville Astros, Appalachian League (rookie) - 1 game 26-Aug
- Jose Paulino (pitcher, b. 1995, Dominican Republic)
- 2018: Myrtle Beach Pelicans, Carolina League (High-A) - 1 game 29-Aug
- Leon Paulino (outfielder, b. 2000, Florida)
- 2019: GCL Red Sox, Gulf Coast League (rookie) - 1 game 21-Aug g2
- Luis Paulino (infielder, then pitcher, b. 1989, Dominican Republic)
- 2012: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 11-Jul
- Naswell Paulino (pitcher, b. 2000, Dominican Republic)
- 2021: Dunedin Blue Jays, Low-A Southeast - 3 games 18-May 19-Jun 13-Aug
- 2022: RA12, Liga Clemente (winter) - 1 game 30-Nov
- Ronny Paulino (catcher, b. 1981, Dominican Republic)
- 2003: Altoona Curve, Eastern League (AA) - 1 game 3-Apr
- 2011: New York Mets, Major League Baseball - 2 games 8-Sep g1 11-Sep
- Starlin Paulino (infielder, b. 2000, Dominican Republic)
- 2019: GCL Yankees East, Gulf Coast League (rookie) - 1 game 31-Jul g1
- Willy Paulino (pitcher, b. 1990, Dominican Republic)
- 2012: Johnson City Cardinals, Appalachian League (rookie) - 1 game 17-Aug g1
- 2013: State College Spikes, New York-Penn League (short-season) - 1 game 16-Aug
- Robert Paulk (pitcher, b. 1981, Georgia)
- 2002: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 30-Aug g1
- 2005: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 29-Jun
- Kalam Paull (pitcher, b. 1973, Manitoba)
- 2001: Fargo-Moorhead RedHawks, Northern League (independent) - 1 game 29-Jul
- Ben Paulsen (first baseman, b. 1987, Wisconsin)
- 2011: Tulsa Drillers, Texas League (AA) - 1 game 2-Sep
- 2014: Colorado Rockies, Major League Baseball - 1 game 9-Sep
- 2015: Colorado Rockies, Major League Baseball - 1 game 1-Aug
- Dillon Paulson (first baseman, b. 1997, California)
- 2019: Great Lakes Loons, Midwest League (Low-A) - 1 game 30-May
- 2022: FCL Rays, Florida Complex League (rookie) - 1 game 13-Aug
- Brad Pautz (pitcher, b. 1977, Wisconsin)
- Carl Pavano (pitcher, b. 1976, Connecticut)
- 1998: Montreal Expos, National League (MLB) - 1 game 23-Sep
- 2002: Florida Marlins, Major League Baseball - 1 game 3-Sep g1
- 2008: New York Yankees, Major League Baseball - 1 game 29-Aug
- Dave Paveloff (pitcher, b. 1967)
- 1993: Bowie Baysox, Eastern League (AA) - 1 game 9-Aug
- Adam Pavkovich (utility, b. 1981, Florida)
- 2003: Cedar Rapids Kernels, Midwest League (Low-A) - 1 game 30-Jul
- Dave Pavlas (pitcher, b. 1962, Germany)
- Isaac Pavlik (pitcher, b. 1980, New Jersey)
- 2004: Bangor Lumberjacks, Northeast League (independent) - 2 games 30-Aug 10-Sep
- 2005: New Jersey Jackals, Can-Am League (independent) - 1 game 5-Aug
- 2007: New Jersey Jackals, Can-Am League (independent) - 3 games 2-Aug 7-Sep 9-Sep
- 2008: New Jersey Jackals, Can-Am League (independent) - 1 game 17-Aug
- 2009: New Jersey Jackals, Can-Am League (independent) - 1 game 3-Sep
- 2010: New Jersey Jackals, Can-Am League (independent) - 3 games 19-Jun 28-Jul 20-Aug
- 2011: New Jersey Jackals, Can-Am League (independent) - 4 games 22-Jul 2-Aug 26-Aug g1 13-Sep
- 2012: New Jersey Jackals, Can-Am League (independent) - 4 games 7-Jul 13-Jul 30-Aug 10-Sep
- 2014: New Jersey Jackals, Can-Am League (independent) - 5 games 19-Jun 26-Jul 1-Aug 11-Aug 4-Sep
- 2015: New Jersey Jackals, Can-Am League (independent) - 1 game 11-Aug
- 2016: New Jersey Jackals, Can-Am League (independent) - 2 games 19-Aug 9-Sep
- 2017: New Jersey Jackals, Can-Am League (independent) - 3 games 22-Jun 17-Aug 10-Sep
- Connor Pavolony (catcher, b. 1999, Georgia)
- 2022: Aberdeen IronBirds, South Atlantic League (High-A) - 1 game 8-May g1
- 2023: Mesa Solar Sox, Arizona Fall League - 2 games 13-Oct 14-Oct
- Julio Pavon (pitcher, b. 1976, Nicaragua)
- 2004: San Jose Giants, California League (High-A) - 1 game 12-Aug
- Darrin Paxton (pitcher, b. 1970, Washington)
- 1994: Harrisburg Senators, Eastern League (AA) - 1 game 20-Aug
- 1995: Binghamton Mets, Eastern League (AA) - 1 game 21-Jul
- Ian Paxton (catcher, b. 1983, Missouri)
- 2007: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 29-Aug
- James Paxton (pitcher, b. 1988, British Columbia)
- 2018: Seattle Mariners, Major League Baseball - 1 game 21-Jun
- Joel Payamps (pitcher, b. 1994, Dominican Republic)
- 2021: Toronto Blue Jays, Major League Baseball - 3 games 28-Apr 30-Apr 24-May
- 2021: Kansas City Royals, Major League Baseball - 1 game 16-Sep
- 2024: Milwaukee Brewers, Major League Baseball - 2 games 4-Jul 24-Sep
- Victor Payano (pitcher, b. 1992, Dominican Republic)
- 2012: Hickory Crawdads, South Atlantic League (Low-A) - 1 game 11-Jul
- 2017: New Orleans Baby Cakes, Pacific Coast League (AAA) - 1 game 30-Jul
- Danny Payne (outfielder, b. 1985, Georgia)
- 2009: Lake Elsinore Storm, California League (High-A) - 1 game 27-Aug
- Joseph Payne (infielder, b. unknown)
- 2001: Kalamazoo Kings, Frontier League (independent) - 1 game 7-Jul
- Joshua Payne (pitcher, b. 1994, Utah)
- 2017: Kingsport Mets, Appalachian League (rookie) - 1 game 27-Aug
- 2018: Columbia Fireflies, South Atlantic League (Low-A) - 1 game 17-Jul
- Shawn Payne (outfielder, b. 1989, Tennessee)
- 2015: Garden State Grays, Can-Am League (independent) - 1 game 24-Aug
- Tyler Payne (catcher, b. 1992, Virginia)
- 2021: Tennessee Smokies, Double-A South - 1 game 23-Jul
- Jay Payton (outfielder, b. 1972, Ohio)
- 1996: Norfolk Tides, International League (AAA) - 2 games 24-Aug 25-Aug
- 1998: New York Mets, National League (MLB) - 1 game 23-Sep
- 1999: New York Mets, National League (MLB) - 3 games 17-Sep 26-Sep 2-Oct
- 2000: New York Mets, Major League Baseball - 3 games 13-Sep 24-Sep 26-Sep
- 2001: New York Mets, Major League Baseball - 4 games 14-Apr 24-Aug 3-Sep 5-Oct
- 2002: New York Mets, Major League Baseball - 1 game 21-Jun
- 2004: San Diego Padres, Major League Baseball - 2 games 8-Aug 25-Aug
- 2005: Oakland Athletics, Major League Baseball - 1 game 7-Aug
- 2007: Baltimore Orioles, Major League Baseball - 2 games 19-Sep 30-Sep
- Mark Payton (outfielder, b. 1991, Illinois)
- 2016: Trenton Thunder, Eastern League (AA) - 4 games 2-Aug 20-Aug 8-Sep 10-Sep
- 2016: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 14-Sep
- 2017: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 10-Sep
- 2018: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 3 games 2-Aug 11-Sep 15-Sep
- 2019: Las Vegas Aviators, Pacific Coast League (AAA) - 2 games 1-Sep 2-Sep
- 2022: Charlotte Knights, International League (AAA) - 1 game 22-Sep
- 2024: Charlotte Knights, International League (AAA) - 1 game 20-Sep
- Jackson Paz (pitcher, b. 1982, Venezuela)
- 2004: New Jersey Cardinals, New York-Penn League (short-season) - 2 games 16-Jul g1 2-Aug
- Karell Paz (outfielder, b. 1999, Cuba)
- 2023: St. Lucie Mets, Florida State League (Low-A) - 2 games 24-Aug 26-Aug
- Luis Paz (catcher, b. 1996, Brazil)
- 2016: Brazil, World Baseball Classic - 1 game 24-Sep
- Richard Paz (infielder, b. 1977, Venezuela)
- 1998: Delmarva Shorebirds, South Atlantic League (Low-A) - 1 game 11-Jul
- 2007: Alexandria Aces, United League (independent) - 1 game 16-Aug
- James Pazos (pitcher, b. 1991, Arizona)
- 2015: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 5-Jul
- 2015: New York Yankees, Major League Baseball - 2 games 12-Sep g2 28-Sep
- 2016: New York Yankees, Major League Baseball - 1 game 28-Sep
- 2017: Seattle Mariners, Major League Baseball - 1 game 22-Aug
- 2019: Albuquerque Isotopes, Pacific Coast League (AAA) - 1 game 12-Jul
- Tom Peabody (pitcher, b. 1987)
- 2011: New York Federals, Can-Am League (independent) - 1 game 23-Jun
- Brad Peacock (pitcher, b. 1988, Florida)
- 2016: Houston Astros, Major League Baseball - 1 game 20-Aug
- 2017: Houston Astros, Major League Baseball - 1 game 18-Oct
- 2018: Houston Astros, Major League Baseball - 1 game 29-Sep g2
- 2019: Corpus Christi Hooks, Texas League (AA) - 1 game 10-Jul
- Matt Peacock (pitcher, b. 1994, Alabama)
- 2017: Hillsboro Hops, Northwest League (short-season) - 1 game 4-Aug
- 2023: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 2-Jun
- Jeff Pearce (outfielder, b. 1969, California)
- Jordan Pearce (infielder, b. 1996, California)
- Steve Pearce (first base/outfield, b. 1983, Florida)
- 2012: Scranton/Wilkes-Barre Yankees, International League (AAA) - 1 game 27-May
- 2012: Houston Astros, Major League Baseball - 1 game 29-Jul
- 2012: New York Yankees, Major League Baseball - 1 game 22-Sep
- 2015: Baltimore Orioles, Major League Baseball - 1 game 25-May
- 2015: Bowie Baysox, Eastern League (AA) - 1 game 22-Aug
- 2016: Baltimore Orioles, Major League Baseball - 1 game 20-Aug
- 2018: Boston Red Sox, Major League Baseball - 2 game 4-Jul 9-Oct
- 2019: Boston Red Sox, Major League Baseball - 1 game 21-Apr
- Tom Pearce (infielder, b. 1979, Indiana)
- 2003: Kalamazoo Kings, Frontier League (independent) - 1 game 28-Jul
- Brian Pearl (pitcher, b. 1988, Washington)
- 2012: Pensacola Blue Wahoos, Southern League (AA) - 1 game 12-Aug
- J.J. Pearsall (pitcher, b. 1973, New York)
- 2000: Tulsa Drillers, Texas League (AA) - 1 game 24-Aug
- Braden Pearson (pitcher, b. 1996, Texas)
- 2019: Cleburne Railroaders, American Association (independent) - 2 games 6-Jun 16-Jul
- Eddie Pearson (first baseman, b. 1974, Alabama)
- 1994: Prince William Cannons, Carolina League (High-A) - 1 game 7-Aug
- 2000: Arkansas Travelers, Texas League (AA) - 1 game 21-Aug
- 2006: Kansas City T-bones, Northern League (independent) - 1 game 5-Aug
- Jacob Pearson (outfielder, b. 1998, Louisiana)
- 2019: Fort Myers Miracle, Florida State League (High-A) - 2 games 20-Aug 28-Aug g1
- 2022: Rome Braves, South Atlantic League (High-A) - 1 game 4-Jul
- Jason Pearson (pitcher, b. 1975, Illinois)
- 2008: Southern Maryland Blue Crabs, Atlantic League (independent) - 1 game 1-Sep
- Kyle Pearson (pitcher, b. 1984, Florida)
- 2003: GCL Pirates, Gulf Coast League (rookie) - 1 game 26-Aug
- 2007: Lynchburg Hillcats, Carolina League (High-A) - 1 game 25-Aug
- Nate Pearson (pitcher, b. 1996, Florida)
- 2018: Surprise Saguaros, Arizona Fall League - 1 game 7-Nov
- 2019: Dunedin Blue Jays, Florida State League (High-A) - 1 game 4-Apr
- 2021: Toronto Blue Jays, Major League Baseball - 1 game 22-Sep
- 2024: Toronto Blue Jays, Major League Baseball - 1 game 31-Mar
- 2024: Chicago Cubs, Major League Baseball - 1 game 23-Sep
- Stephen Pearson (first base/outfield, b. 1984)
- 2012: Laredo Lemurs, American Association (independent) - 1 game 28-Jul
- Terry Pearson (pitcher, b. 1971, Alabama)
- 2001: Erie SeaWolves, Eastern League (AA) - 1 game 8-Sep
- Tyler Pearson (pitcher, b. 1985)
- 2008: Yuma Scorpions, Golden League (independent) - 1 game 30-Jul
- Tyler Pearson (catcher, b. 1992, Texas)
- 2015: Tennessee Smokies, Southern League (AA) - 1 game 28-Jul
- Dustin Pease (pitcher, b. 1985, Maryland)
- 2010: York Revolution, Atlantic League (independent) - 3 games 6-Sep 24-Sep 2-Oct
- Bill Peavey (first baseman, b. 1979, California)
- 2003: Lake County Captains, South Atlantic League (Low-A) - 1 game 1-Aug
- 2005: New Haven County Cutters, Can-Am League (independent) - 2 games 25-Jun 3-Jul
- 2006: New Jersey Jackals, Can-Am League (independent) - 5 games 3-Jun g1 3-Jun g2 30-Jun 14-Aug 18-Aug
- Pat Peavey (infielder, b. 1980, California)
- 2002: Tri-City ValleyCats, New York-Penn League (short-season) - 1 game 7-Jul
- 2006: Washington Wild Things, Frontier League (independent) - 1 game 8-Aug
- 2007: Newark Bears, Atlantic League (independent) - 2 games 31-Aug 14-Sep
- Ryan Peavey (outfielder, b. 1975, Michigan)
- 2001: Kalamazoo Kings, Frontier League (independent) - 2 games 7-Jul 18-Aug
- Jake Peavy (pitcher, b. 1981, Alabama)
- 2001: Mobile BayBears, Southern League (AA) - 1 game 8-Aug
- 2003: San Diego Padres, Major League Baseball - 1 game 2-Aug g1
- Jay Pecci (infielder, b. 1976, California)
- 2000: Midland Rockhounds, Texas League (AA) - 1 game 20-Aug
- Bryan Peck (utility, b. 1977, Tennessee)
- 2004: Visalia Oaks, California League (High-A) - 1 game 17-Aug
- John Peck (infielder, b. 2002, California)
- 2023: FCL Tigers, Florida Complex League (rookie) - 1 game 3-Aug
- 2023: Lakeland Flying Tigers, Florida State League (Low-A) - 1 game 15-Sep
- 2024: Lakeland Flying Tigers, Florida State League (Low-A) - 3 games 5-Apr 31-Jul g1 31-Jul g2
- Ethan Pecko (pitcher, b. 2002, Pennsylvania)
- 2023: Fayetteville Woodpeckers, Carolina League (Low-A) - 1 game 5-Sep
- Bill Pecota (infielder, b. 1960, California)
- Drew Peden (pitcher, b. 1994, Florida)
- 2018: Windy City ThunderBolts, Frontier League (independent) - 1 game 4-Aug
- Bernard Pedersoli (catcher, b. 1974, Illinois)
- 1997: Jamestown Jammers, New York-Penn League (short-season) - 1 game 26-Jul
- Joc Pederson (outfielder, b. 1992, California)
- 2013: Chattanooga Lookouts, Southern League (AA) - 1 game 20-Jul
- 2014: Albuquerque Isotopes, Pacific Coast League (AAA) - 1 game 24-Jul
- 2015: Los Angeles Dodgers, Major League Baseball - 1 game 24-Jul
- 2016: Los Angeles Dodgers, Major League Baseball - 1 game 13-Sep
- 2018: Los Angeles Dodgers, Major League Baseball - 1 game 20-Aug
- 2019: Los Angeles Dodgers, Major League Baseball - 1 game 21-May
- 2020: Los Angeles Dodgers, Major League Baseball - 1 game 13-Oct
- 2023: San Francisco Giants, Major League Baseball - 1 game 11-Aug
- Stu Pederson (outfielder, b. 1960, California)
- 1992: Syracuse Chiefs, International League (AAA) - 1 game 19-Aug
- Al Pedrique (infielder, b. 1960, Venezuela)
- 1991: Tidewater Tides, International League (AAA) - 1 game 17-Aug
- 1994: Edmonton Trappers, Pacific Coast League (AAA) - 1 game 31-Aug
- Dustin Pedroia (infielder, b. 1983, California)
- 2014: Boston Red Sox, Major League Baseball - 1 game 18-Apr
- 2015: Boston Red Sox, Major League Baseball - 1 game 28-Sep
- 2016: Boston Red Sox, Major League Baseball - 2 games 25-Aug 28-Sep
- Zach Peek (pitcher, b. 1998, North Carolina)
- 2023: Mesa Solar Sox, Arizona Fall League - 1 game 14-Oct
- Aaron Peel (outfielder, b. 1983, Texas; d. 2010, Texas)
- 2006: Arkansas Travelers, Texas League (AA) - 1 game 3-Sep
- Ricky Peel (outfielder, b. 1977, Georgia)
- 2001: Albany-Colonie Diamond Dogs, Northeast League (independent) - 1 game 1-Sep
- Mike Peeples (utility, b. 1976, Florida)
- 2000: Tennessee Smokies, Southern League (AA) - 1 game 1-Aug
- 2002: Portland Sea Dogs, Eastern League (AA) - 1 game 21-Apr
- 2002: Calgary Cannons, Pacific Coast League (AAA) - 2 games 7-Aug 9-Aug
- Ross Peeples (pitcher, b. 1980, Georgia)
- 2000: Kingsport Mets, Appalachian League (rookie) - 1 game 29-Jul
- 2007: Lancaster Barnstormers, Atlantic League (independent) - 1 game 9-Jun
- 2008: Lancaster Barnstormers, Atlantic League (independent) - 1 game 20-Sep
- 2009: Lancaster Barnstormers, Atlantic League (independent) - 1 game 12-Aug
- 2012: Lancaster Barnstormers, Atlantic League (independent) - 1 game 6-Oct
- 2014: Lancaster Barnstormers, Atlantic League (independent) - 1 game 27-Sep
- Mike Peerman (first baseman, b. 1977, Indiana)
- 2002: Dubois County Dragons, Frontier League (independent) - 1 game 28-Jul
- Lloyd Peever (pitcher, b. 1971, California)
- 1994: New Haven Ravens, Eastern League (AA) - 1 game 10-Jul
- Darwin Peguero (pitcher, b. 1978, Dominican Republic)
- 2005: Newark Bears, Atlantic League (independent) - 1 game 24-Jun
- Fernando Peguero (pitcher, b. 2004, Dominican Republic)
- Francis Peguero (pitcher, b. 1997, Dominican Republic)
- 2022: Glendale Desert Dogs, Arizona Fall League - 1 game 15-Oct
- Francisco Peguero (outfielder, b. 1988, Dominican Republic)
- 2011: Richmond Flying Squirrels, Eastern League (AA) - 1 game 4-Aug
- Francys Peguero (pitcher, b. 1995, Dominican Republic)
- 2018: Auburn Doubledays, New York-Penn League (short-season) - 1 game 6-Sep
- 2022: Harrisburg Senators, Eastern League (AA) - 1 game 1-Sep
- Jailen Peguero (pitcher, b. 1981, Dominican Republic)
- 2005: Corpus Christi Hooks, Texas League (AA) - 1 game 4-Sep
- 2018: York Revolution, Atlantic League (independent) - 1 game 26-Jul g1
- 2021: Gastonia Honey Hunters, Atlantic League (independent) - 1 game 6-Aug
- Jeremy Peguero (pitcher, b. 2002, Dominican Republic)
- 2024: St. Lucie Mets, Florida State League (Low-A) - 1 game 7-Sep
- Jonathan Peguero (catcher, b. 2004, Dominican Republic)
- 2022: FCL Blue Jays, Florida Complex League (rookie) - 1 game 29-Jul g1
- 2023: FCL Blue Jays, Florida Complex League (rookie) - 1 game 22-Aug
- 2024: FCL Blue Jays, Florida Complex League (rookie) - 3 games 6-May 7-Jun 24-Jun g2
- Jose Peguero (pitcher, b. 1998, Dominican Republic)
- 2019: GCL Yankees East, Gulf Coast League (rookie) - 1 game 31-Jul g1
- Jose Jeremias Peguero (infielder, b. 1965, Dominican Republic)
- 1994: San Bernardino Spirit, California League (High-A) - 1 game 4-Sep
- Juanfel Peguero (infielder, b. 2004, Dominican Republic)
- 2024: FCL Rays, Florida Complex League (rookie) - 2 games 22-Jun 22-Jul
- Julio Peguero (outfielder, b. 1968, Dominican Republic)
- 1993: Canton-Akron Indians, Eastern League (AA) - 1 game 9-Aug
- 1994: Riverside Pilots, California League (High-A) - 2 games 29-Aug 30-Aug
- Liover Peguero (infielder, b. 2000, Dominican Republic)
- 2021: Greensboro Grasshoppers, High-A East - 1 game 1-Jul
- 2023: Pittsburgh Pirates, Major League Baseball - 3 games 24-Sep 27-Sep 29-Sep
- Martin Peguero (infielder, b. 1993, Dominican Republic)
- 2012: Pulaski Mariners, Appalachian League (rookie) - 1 game 14-Aug
- 2015: Clinton LumberKings, Midwest League (Low-A) - 1 game 28-Aug
- Matthew Peguero (pitcher, b. 2000, Dominican Republic)
- 2021: Scottsdale Scorpions, Arizona Fall League - 2 games 16-Oct 20-Oct
- Miguel Peguero (infielder, b. 1979, Dominican Republic)
- 2007: Rio Grande Valley WhiteWings, United League (independent) - 1 game 14-Aug
- Odalys Peguero (infielder, b. 2003, Dominican Republic)
- 2022: FCL Rays, Florida Complex League (rookie) - 1 game 13-Aug
- 2023: Charleston RiverDogs, Carolina League (Low-A) - 1 game 9-May
- Radhame Peguero (pitcher, b. 1979, Dominican Republic)
- 2001: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 25-Aug
- Tony Peguero (pitcher, b. 1981, Dominican Republic)
- 2008: Camden Riversharks, Atlantic League (independent) - 2 games 19-Jun 17-Sep
- Steve Pegues (outfielder, b. 1968, Mississippi)
- 1998: New Haven Ravens, Eastern League (AA) - 1 game 31-Jul
- Robert Pehl (utility, b. 1992, Washington)
- 2015: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 23-May
- Alex Pelaez (infielder, b. 1976, California)
- 2001: Mobile BayBears, Southern League (AA) - 2 games 4-Aug 8-Aug
- 2002: Portland Beavers, Pacific Coast League (AAA) - 1 game 9-Aug
- Ivan Pelaez (pitcher, b. 1994, Florida)
- 2017: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 9-Sep
- 2019: Montgomery Biscuits, Southern League (AA) - 1 game 29-May
- 2021: Montgomery Biscuits, Double-A South - 1 game 24-Jul
- Carlos Pelegrin (outfielder, b. 2000, Cuba)
- Josue Peley (catcher, b. 1987, Venezuela)
- 2010: Lowell Spinners, New York-Penn League (short-season) - 1 game 5-Sep
- 2011: Salem Red Sox, Carolina League (High-A) - 1 game 13-Aug
- 2012: Quebec Les Capitales, Can-Am League (independent) - 2 games 25-Jun 10-Sep
- 2013: Quebec Les Capitales, Can-Am League (independent) - 3 games 9-Aug 6-Sep 7-Sep
- 2014: Quebec Les Capitales, Can-Am League (independent) - 1 game 4-Aug
- 2015: Quebec Les Capitales, Can-Am League (independent) - 3 games 21-Aug 9-Sep 11-Sep
- Dennis Pelfrey (infielder, b. 1977, Texas)
- 2002: Dubois County Dragons, Frontier League (independent) - 1 game 28-Jul
- Mike Pelfrey (pitcher, b. 1984, Ohio)
- 2007: New York Mets, Major League Baseball - 1 game 11-Sep
- 2008: New York Mets, Major League Baseball - 2 games 25-Aug 10-Sep
- 2009: New York Mets, Major League Baseball - 1 game 18-Sep
- 2010: New York Mets, Major League Baseball - 1 game 3-Oct
- CD Pelham (pitcher, b. 1995, South Carolina)
- 2022: Tennessee Smokies, Southern League (AA) - 2 games 12-Jun 6-Aug
- Ben Pelletier (outfielder, b. 1998, Quebec)
- Mason Pelio (pitcher, b. 2000, California)
- 2023: Daytona Tortugas, Florida State League (Low-A) - 1 game 28-Jul
- Brandon Pello (pitcher, b. 1983, Texas)
- 2006: Quebec Les Capitales, Can-Am League (independent) - 1 game 14-Aug
- Hector Pellot (infielder, b. 1987, Puerto Rico)
- 2006: Hagerstown Suns, South Atlantic League (Low-A) - 1 game 26-Apr
- Kit Pellow (infielder, b. 1973, Missouri)
- 1998: Omaha Royals, Pacific Coast League (AAA) - 1 game 21-Aug g2
- Charlie Pelt (first baseman, b. 1984, Georgia)
- 2007: Batavia Muckdogs, New York-Penn League (short-season) - 1 game 4-Aug
- Brad Pelton (pitcher, b. 1974, Pennsylvania)
- 1996: Burlington Indians, Appalachian League (rookie) - 1 game 27-Jul g2
- Colin Peluse (pitcher, b. 1998, Maryland)
- 2022: Mesa Solar Sox, Arizona Fall League - 1 game 13-Oct
- 2023: Las Vegas Aviators, Pacific Coast League (AAA) - 1 game 9-Aug
- Rudy Pemberton (outfielder, b. 1969, Dominican Republic)
- 1993: London Tigers, Eastern League (AA) - 1 game 22-Aug
- 1995: Toledo Mud Hens, International League (AAA) - 1 game 5-Aug
- Adelis Pena (infielder, b. 1977, Venezuela)
- Alain Pena (pitcher, b. 2003, Mexico)
- 2024: Asheville Tourists, South Atlantic League (High-A) - 1 game 6-Aug
- Alejandro Pena (pitcher, b. 1969, Dominican Republic)
- 1990: New York Mets, National League (MLB) - 1 game 9-Sep
- 1991: Atlanta Braves, National League (MLB) - 1 game 6-Sep
- Alex Pena (outfielder, then pitcher, b. 1977, Dominican Republic)
- 1996: Erie SeaWolves, New York-Penn League (short-season) - 4 games 3-Aug 4-Aug 14-Aug 22-Aug
- 2003: Newark Bears, Atlantic League (independent) - 2 games 7-Sep 14-Sep
- 2004: Aces, Northeast League (independent) - 1 game 9-Jul
- 2005: Worcester Tornadoes, Can-Am League (independent) - 1 game 31-Aug
- 2006: Worcester Tornadoes, Can-Am League (independent) - 1 game 3-Jun g2
- 2008: Worcester Tornadoes, Can-Am League (independent) - 1 game 18-Jul
- 2009: Worcester Tornadoes, Can-Am League (independent) - 2 games 1-Sep 3-Sep
- Alexander Pena (infielder, b. 2002, Venezuela)
- 2021: FCL Twins, Florida Complex League (rookie) - 1 game 24-Aug g2
- Amaury Pena (infielder, b. 1979, Dominican Republic)
- 2000: Bristol Sox, Appalachian League (rookie) - 1 game 29-Jul
- Angel Pena (catcher/first base, b. 1975, Dominican Republic)
- 2003: Camden Riversharks, Atlantic League (independent) - 3 games 25-Jul 20-Aug 17-Sep
- 2007: Camden Riversharks, Atlantic League (independent) - 1 game 3-Jul
- Ariel Pena (pitcher, b. 1989, Dominican Republic)
- 2014: Nashville Sounds, Pacific Coast League (AAA) - 1 game 21-Aug g1
- Brayan Pena (catcher/first base, b. 1982, Cuba)
- 2005: Richmond Braves, International League (AAA) - 1 game 28-Aug
- 2007: Atlanta Braves, Major League Baseball - 1 game 11-Sep
- 2011: Kansas City Royals, Major League Baseball - 1 game 4-Sep
- 2014: Cincinnati Reds, Major League Baseball - 1 game 22-Aug
- Carlos Pena (first baseman, b. 1978, Dominican Republic)
- 2000: Tulsa Drillers, Texas League (AA) - 1 game 24-Aug
- 2004: Detroit Tigers, Major League Baseball - 1 game 17-Jun
- 2009: Tampa Bay Rays, Major League Baseball - 2 games 19-Jun 6-Sep
- 2010: Tampa Bay Rays, Major League Baseball - 1 game 21-Sep
- 2011: Chicago Cubs, Major League Baseball - 1 game 11-Sep
- 2013: Omaha Storm Chasers, Pacific Coast League (AAA) - 1 game 29-Aug
- Carlos Pena (pitcher, b. 1998, Dominican Republic)
- 2022: Lakeland Flying Tigers, Florida State League (Low-A) - 2 games 19-May 3-Jul
- Dameury Pena (infielder, b. 2005, Dominican Republic)
- 2024: FCL Twins, Florida Complex League (rookie) - 1 game 25-Jul
- Daniel Pena (catcher/first base, b. 2005, Venezuela)
- 2023: FCL Twins, Florida Complex League (rookie) - 1 game 21-Aug
- 2024: Fort Myers Mighty Mussels, Florida State League (Low-A) - 2 games 19-Jul 20-Jul
- Eddie Pena (pitcher, b. 1983, Florida)
- 2005: Worcester Tornadoes, Can-Am League (independent) - 2 games 19-Jun 30-Aug
- 2009: Worcester Tornadoes, Can-Am League (independent) - 1 game 1-Sep
- Eduardo Pena (pitcher, b. 1979, Puerto Rico)
- 2002: Road Warriors, Atlantic League (independent) - 1 game 21-Jul
- Elvis Pena (infielder, b. 1976, Dominican Republic)
- 1996: Salem Avalanche, Carolina League (High-A) - 2 games 28-Aug 1-Sep g1
- 1999: Carolina Mudcats, Southern League (AA) - 1 game 12-Aug
- 2003: Long Island Ducks, Atlantic League (independent) - 1 game 7-Sep
- Erick Pena (outfielder, b. 2003, Dominican Republic)
- 2022: Columbia Fireflies, Carolina League (Low-A) - 1 game 22-Jun
- 2023: Columbia Fireflies, Carolina League (Low-A) - 1 game 16-Jul
- 2024: Columbia Fireflies, Carolina League (Low-A) - 2 games 11-Aug g1 11-Aug g2
- Fidel Pena (catcher/infielder, b. 1991, Dominican Republic)
- 2013: South Bend Silver Hawks, Midwest League (Low-A) - 1 game 31-Aug
- 2014: South Bend Silver Hawks, Midwest League (Low-A) - 1 game 25-Aug
- Francisco Pena (catcher, b. 1989, Dominican Republic)
- 2016: Baltimore Orioles, Major League Baseball - 1 game 20-Aug
- 2018: St. Louis Cardinals, Major League Baseball - 1 game 20-Aug
- 2019: Sacramento RiverCats, Pacific Coast League (AAA) - 1 game 17-Sep
- Geronimo Pena (infielder, b. 1967, Dominican Republic)
- Gianfranco Pena (catcher/first base, b. 2000, Venezuela)
- Hassan Pena (pitcher, b. 1985, Cuba)
- 2010: Harrisburg Senators, Eastern League (AA) - 2 games 1-Aug 15-Aug
- Isaac Pena (infielder, b. 2003, Dominican Republic)
- Jeremy Pena (infielder, b. 1997, Dominican Republic)
- 2019: Peoria Javelinas, Arizona Fall League - 2 games 18-Oct 19-Oct
- 2022: Houston Astros, Major League Baseball - 3 games 19-Sep 20-Sep 21-Sep
- 2023: Houston Astros, Major League Baseball - 1 game 24-Apr
- 2024: Houston Astros, Major League Baseball - 1 game 12-Aug
- Jerffson Pena (outfielder, b. 2003, Dominican Republic)
- Jerome Pena (infielder, b. 1988, Arizona)
- 2012: Frederick Keys, Carolina League (High-A) - 1 game 3-Sep
- Jesus Pena (pitcher, b. 1975, Dominican Republic)
- 1996: Erie SeaWolves, New York-Penn League (short-season) - 1 game 4-Aug
- 1999: Chicago White Sox, American League (MLB) - 1 game 22-Sep
- 2001: Pawtucket Red Sox, International League (AAA) - 1 game 13-Jul
- 2001: Trenton Thunder, Eastern League (AA) - 1 game 22-Jul
- Jhonson Pena (outfielder, b. 2002, Dominican Republic)
- 2023: FCL Pirates, Florida Complex League (rookie) - 1 game 9-Jun
- 2024: FCL Pirates, Florida Complex League (rookie) - 1 game 4-May
- Jose Pena (outfielder, b. 1993, Dominican Republic)
- 2013: Helena Brewers, Pioneer League (rookie) - 1 game 27-Aug
- Jose Pena (pitcher, b. 2003, Florida)
- Joseph Pena (utility, b. 1995, New York)
- 2018: Vermont Lake Monsters, New York-Penn League (short-season) - 2 games 29-Jul 30-Jul
- Juan Pena (pitcher, b. 1977, Dominican Republic)
- 1997: Trenton Thunder, Eastern League (AA) - 1 game 23-Aug night
- 1998: Pawtucket Red Sox, International League (AAA) - 1 game 1-Aug
- 2003: New Haven Ravens, Eastern League (AA) - 1 game 27-Jun
- Kelvin Pena (first baseman, b. 2000, Dominican Republic)
- Landy Pena (infielder, b. 2001, Puerto Rico)
- 2021: Lynchburg Hillcats, Low-A East - 1 game 15-Jun
- Luis Pena (pitcher, b. 1995, Dominican Republic)
- 2019: Mobile BayBears, Southern League (AA) - 1 game 28-Jul
- Malvin Pena (pitcher, b. 1997, Dominican Republic)
- 2022: Harrisburg Senators, Eastern League (AA) - 1 game 1-Sep
- Miguel Pena (pitcher, b. 1990, Dominican Republic)
- 2009: Missoula Osprey, Pioneer League (rookie) - 1 game 18-Aug
- Omar Pena (infielder, b. 1982, Dominican Republic)
- 2003: New Jersey Cardinals, New York-Penn League (short-season) - 1 game 19-Aug
- 2005: Worcester Tornadoes, Can-Am League (independent) - 5 games 19-Jun 3-Jul 30-Aug 31-Aug 1-Sep
- 2008: Worcester Tornadoes, Can-Am League (independent) - 1 game 18-Jul
- 2010: Worcester Tornadoes, Can-Am League (independent) - 3 games 13-Aug g1 13-Aug g2 16-Aug
- Onil Pena (first baseman, b. 1996, Dominican Republic)
- 2017: Everett AquaSox, Northwest League (short-season) - 1 game 3-Aug
- Osber Pena (catcher, b. 1988, Cuba)
- 2017: Cuban National Team, Can-Am League (independent) - 1 game 22-Jun
- Peter Pena (catcher, b. 1995, New York)
- 2021: Salina Stockade, Pecos League (independent) - 1 game 21-Jul
- Ramiro Pena (infielder, b. 1985, Mexico)
- 2005: Trenton Thunder, Eastern League (AA) - 2 games 14-Jun 10-Sep
- 2006: Trenton Thunder, Eastern League (AA) - 1 game 13-Apr
- 2007: Trenton Thunder, Eastern League (AA) - 1 game 6-Apr
- 2008: Trenton Thunder, Eastern League (AA) - 3 games 10-Apr 3-Sep 14-Sep
- 2009: New York Yankees, Major League Baseball - 2 games 16-Apr 28-Sep
- 2009: Scranton/Wilkes-Barre Yankees, International League (AAA) - 1 game 27-Jul
- 2010: New York Yankees, Major League Baseball - 1 game 17-Aug
- 2011: Scranton/Wilkes-Barre Yankees, International League (AAA) - 1 game 23-Apr g1
- 2012: Scranton/Wilkes-Barre Yankees, International League (AAA) - 2 games 27-May 3-Jul
- 2012: New York Yankees, Major League Baseball - 1 game 31-Jul
- 2014: Atlanta Braves, Major League Baseball - 1 game 20-Apr
- Riquy Pena (pitcher, b. 1985, Dominican Republic)
- 2006: Casper Rockies, Pioneer League (rookie) - 1 game (as Riquy de los Santos) 24-Aug
- Roberto Pena (catcher/first base, b. 1992, Puerto Rico)
- 2018: Durham Bulls, International League (AAA) - 1 game 11-Sep
- 2022: Santurce Cangrejeros, Liga Clemente (winter) - 2 games 3-Dec 4-Dec g2
- Roman Pena (outfielder, b. 1986, Mexico)
- 2008: Lake County Captains, South Atlantic League (Low-A) - 1 game 3-Apr
- Tony Pena (catcher, b. 1957, Dominican Republic)
- 1991: Boston Red Sox, American League (MLB) - 1 game 12-Sep
- 1993: Boston Red Sox, American League (MLB) - 1 game 11-Sep
- 1994: Cleveland Indians, American League (MLB) - 2 games 4-Jul 31-Jul
- Tony Pena (infielder, b. 1981, Dominican Republic)
- 2000: Danville Braves, Appalachian League (rookie) - 1 game 3-Aug
- 2001: Jamestown Jammers, New York-Penn League (short-season) - 1 game 5-Sep
- 2005: Richmond Braves, International League (AAA) - 1 game 28-Aug
- Tony Pena (pitcher, b. 1982, Doninican Republic)
- 2008: Arizona Diamondbacks, Major League Baseball - 1 game 28-Jul
- 2009: Chicago White Sox, Major League Baseball - 1 game 26-Jul
- Viandel Pena (infielder, b. 2000, Dominican Republic)
- 2019: GCL Nationals, Gulf Coast League (rookie) - 1 game 8-Aug
- 2021: Fredericksburg Nationals, Low-A East - 1 game 15-Jun
- 2022: Fredericksburg Nationals, Carolina League (Low-A) - 1 game 23-Jun
- Wily Mo Pena (outfielder, b. 1982, Dominican Republic)
- 2003: Cincinnati Reds, Major League Baseball - 1 game 4-Jul
- 2007: Washington Nationals, Major League Baseball - 2 games 23-Sep 26-Sep
- 2008: Washington Nationals, Major League Baseball - 1 game 22-Jun
- Yolki Pena (outfielder, b. 2000, Dominican Republic)
- 2019: Grand Junction Rockies, Pioneer League (rookie) - 1 game 7-Jul
- Carlos Penalver (infielder, b. 1994, Venezuela)
- 2013: Boise Hawks, Northwest League (short-season) - 1 game 24-Aug
- Juan Penalver (infielder, b. 1975, Venezuela)
- 1999: Waterbury Spirit, Northeast League (independent) - 1 game 20-Jun
- 2000: Allentown Ambassadors, Northeast League (independent) - 1 game 4-Jul
- Hunter Pence (outfielder, b. 1983, Texas)
- 2008: Houston Astros, Major League Baseball - 2 games 22-Aug 25-Aug
- 2009: Houston Astros, Major League Baseball - 1 game 29-Sep
- 2013: San Francisco Giants, Major League Baseball - 3 games 31-Jul 28-Aug 18-Sep
- 2017: San Francisco Giants, Major League Baseball - 1 game 2-Aug
- 2019: Texas Rangers, Major League Baseball - 2 games 17-Jul 19-Jul
- Matthew Pender (pitcher, b. 1981, Georgia)
- 2002: Oneonta Tigers, New York-Penn League (short-season) - 1 game 12-Sep
- Jonathan Pendergast (pitcher, b. 1997, California)
- 2019: GCL Orioles, Gulf Coast League (rookie) - 1 game 5-Aug g1
- Tyrone Pendergrass (outfielder, b. 1976, South Carolina)
- 1999: Greenville Braves, Southern League (AA) - 1 game 12-Aug
- 2007: Alexandria Aces, United League (independent) - 1 game 16-Aug
- Lance Pendleton (pitcher, b. 1983, Texas)
- 2010: Trenton Thunder, Eastern League (AA) - 1 game 30-May
- Terry Pendleton (infielder, b. 1960, California)
- 1985: St. Louis Cardinals, National League (MLB) - 1 game 9-Apr
- 1986: St. Louis Cardinals, National League (MLB) - 1 game 14-Apr
- 1991: Atlanta Braves, National League (MLB) - 1 game 6-Sep
- 1992: Atlanta Braves, National League (MLB) - 2 games 31-Aug g1 31-Aug g2
- 1993: Atlanta Braves, National League (MLB) - 1 game 17-Aug
- 1996: Atlanta Braves, National League (MLB) - 2 games 14-Sep 15-Sep
- Hayden Penn (pitcher, b. 1984, California)
- 2005: Bowie Baysox, Eastern League (AA) - 1 game 31-Jul
- Michael Penn (pitcher, b. 1982, Ohio)
- 2007: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 25-Aug
- Shannon Penn (infielder, b. 1969, Ohio)
- 1993: London Tigers, Eastern League (AA) - 1 game 22-Aug
- 1996: Toledo Mud Hens, International League (AAA) - 1 game 31-Aug
- Chris Pennell (pitcher, b. 1995)
- 2018: Rockland Boulders, Can-Am League (independent) - 1 game 5-Sep
- Vinny Pennell (outfielder, b. 1985, Massachusetts)
- 2009: Worcester Tornadoes, Can-Am League (independent) - 2 games 1-Sep 3-Sep
- Andrew Penner (outfielder, b. 1994, California)
- 2022: Gateway Grizzlies, Frontier League (independent) - 2 games 6-Jul 13-Jul
- Ty Penner (infielder, b. 2000, Alberta)
- Jack Penney (infielder, b. 2002, Massachusetts)
- Cliff Pennington (infielder, b. 1984, Texas)
- 2009: Oakland Athletics, Major League Baseball - 1 game 14-Aug
- 2011: Oakland Athletics, Major League Baseball - 1 game 23-Aug
- 2012: Oakland Athletics, Major League Baseball - 1 game 22-Sep
- 2013: Arizona Diamondbacks, Major League Baseball - 1 game 4-Jul
- 2015: Toronto Blue Jays, Major League Baseball - 2 games 12-Sep g1 12-Sep g2
- Garrett Pennington (first baseman, b. 2000, Kansas)
- Josh Pennington (pitcher, b. 1995, New Jersey)
- 2016: Lowell Spinners, New York-Penn League (short-season) - 1 game 8-Aug
- Todd Pennington (pitcher, b. 1980, Illinois)
- 2003: Lake County Captains, South Atlantic League (Low-A) - 1 game 1-Aug
- Walter Pennington (pitcher, b. 1998, Colorado)
- 2022: Northwest Arkansas Naturals, Texas League (AA) - 1 game 5-Aug
- Brad Penny (pitcher, b. 1978, Oklahoma)
- 2001: Florida Marlins, Major League Baseball - 1 game 31-Aug
- 2003: Florida Marlins, Major League Baseball - 2 games 29-Jun 6-Sep
- Darwin Pennye (outfielder, b. 1966)
- 1992: Harrisburg Senators, Eastern League (AA) - 1 game 7-Aug
- Will Pennyfeather (outfielder, b. 1968, New Jersey)
- 1992: Pittsburgh Pirates, National League (MLB) - 1 game 4-Oct
- 1998: Atlantic City Surf, Atlantic League (independent) - 3 games 4-Jul 5-Jul 12-Jul
- 1999: Edmonton Trappers, Pacific Coast League (AAA) - 1 game 4-Jul
- 2000: Atlantic City Surf, Atlantic League (independent) - 2 games 3-Jul 7-Aug
- 2002: Somerset Patriots, Atlantic League (independent) - 2 games 11-Sep 13-Sep
- 2005: Bridgeport Bluefish, Atlantic League (independent) - 1 game 11-Sep
- 2006: Newark Bears, Atlantic League (independent) - 4 games 15-Jul 16-Jul 16-Aug 10-Sep
- Zach Penprase (infielder, b. 1985, California)
- 2010: Fargo-Moorhead RedHawks, Northern League (independent) - 1 game 23-Aug
- 2015: Fargo-Moorhead RedHawks, American Association (independent) - 1 game 15-Jul
- Max Pentecost (catcher/first base, b. 1993, Georgia)
- 2016: Dunedin Blue Jays, Florida State League (High-A) - 1 game 24-Aug
- 2017: Dunedin Blue Jays, Florida State League (High-A) - 1 game 28-May
- 2018: New Hampshire Fisher Cats, Eastern League (AA) - 1 game 26-May g2
- Danny Peoples (first base/outfield, b. 1975, Texas)
- 1996: Watertown Indians, New York-Penn League (short-season) - 1 game 6-Jul
- 1999: Akron Aeros, Eastern League (AA) - 1 game 1-Aug
- 2001: Buffalo Bisons, International League (AAA) - 1 game 8-Jul
- Michael Peoples (pitcher, b. 1991, Texas)
- 2016: Mesa Solar Sox, Arizona Fall League - 1 game 11-Oct
- Scott Peoples (pitcher, b. 1991, Texas)
- 2012: Mahoning Valley Scrappers, New York-Penn League (short-season) - 1 game 5-Aug
- Kenny Peoples-Walls (utility, b. 1993, California)
- 2014: State College Spikes, New York-Penn League (short-season) - 1 game 2-Aug
- 2015: Peoria Chiefs, Midwest League (Low-A) - 1 game 4-Sep
- Robert Pepen (pitcher, b. 1978, Dominican Republic)
- 2000: Kingsport Mets, Appalachian League (rookie) - 2 games 29-Jul 2-Aug
- Ryan Pepiot (pitcher, b. 1997, Indiana)
- Dominic Perachi (pitcher, b. 2001, Connecticut)
- 2023: Bradenton Marauders, Florida State League (Low-A) - 2 games 16-May 21-May
- Daniel Perales (outfielder, b. 1985, California)
- 2006: Missoula Osprey, Pioneer League (rookie) - 1 game 24-Aug
- 2011: New Hampshire Fisher Cats, Eastern League (AA) - 2 games 4-Aug 10-Sep
- Adilson Peralta (pitcher, b. 2003, Dominican Republic)
- Alexander Peralta (infielder, b. 1984, Dominican Republic)
- 2006: Williamsport Crosscutters, New York-Penn League (short-season) - 1 game 18-Jul
- Aneudis Peralta (infielder, b. 1993, Dominican Republic)
- Carlos Peralta (pitcher, b. 1985, Dominican Republic)
- 2008: Vermont Lake Monsters, New York-Penn League (short-season) - 1 game 6-Aug
- David Peralta (outfielder, b. 1987, Venezuela)
- Freddy Peralta (pitcher, b. 1996, Dominican Republic)
- 2022: Milwaukee Brewers, Major League Baseball - 1 game 29-Sep
- Jhonny Peralta (infielder, b. 1982, Dominican Republic)
- 2002: Akron Aeros, Eastern League (AA) - 1 game 11-Apr
- 2004: Buffalo Bisons, International League (AAA) - 1 game 5-Sep
- 2008: Cleveland Indians, Major League Baseball - 1 game 31-Aug
- 2009: Cleveland Indians, Major League Baseball - 1 game 16-Apr
- 2010: Detroit Tigers, Major League Baseball - 2 games 17-Aug 2-Sep
- 2011: Detroit Tigers, Major League Baseball - 1 game 30-Sep
- 2014: St. Louis Cardinals, Major League Baseball - 1 game 10-Aug
- 2015: St. Louis Cardinals, Major League Baseball - 1 game 1-Aug
- Joel Peralta (pitcher, b. 1976, Dominican Republic)
- 2005: Los Angeles Angels of Anaheim, Major League Baseball - 1 game 10-Jun
- 2010: Washington Nationals, Major League Baseball - 1 game 3-Oct
- 2013: Tampa Bay Rays, Major League Baseball - 1 game 25-Sep
- 2014: Tampa Bay Rays, Major League Baseball - 1 game 10-Sep
- 2015: Los Angeles Dodgers, Major League Baseball - 1 game 24-Jul
- Juan Peralta (infielder, b. 1983, Dominican Republic)
- Luis Peralta (pitcher, b. 2001, Dominican Republic)
- 2022: Bradenton Marauders, Florida State League (Low-A) - 2 games 27-Apr 9-Sep
- 2023: Bradenton Marauders, Florida State League (Low-A) - 2 games 20-May 8-Jun
- Ofelky Peralta (pitcher, b. 1997, Dominican Republic)
- 2019: Delmarva Shorebirds, South Atlantic League (Low-A) - 1 game 30-Apr
- Sammy Peralta (pitcher, b. 1998, New York)
- 2022: Glendale Desert Dogs, Arizona Fall League - 1 game 13-Oct
- Tony Peralta (pitcher, b. 1983, Dominican Republic)
- 2004: Oneonta Tigers, New York-Penn League (short-season) - 1 game 26-Aug
- 2007: Somerset Patriots, Atlantic League (independent) - 2 games 21-Jul 3-Aug
- Wandy Peralta (pitcher, b. 1991, Dominican Republic)
- 2022: New York Yankees, Major League Baseball - 1 game 20-Jun
- Wily Peralta (pitcher, b. 1989, Domincan Republic)
- 2009: Wisconsin Timber Rattlers, Midwest League (Low-A) - 1 game 28-Jul
- 2015: Milwaukee Brewers, Major League Baseball - 1 game 25-Aug
- 2019: Kansas City Royals, Major League Baseball - 1 game 24-Apr
- Jose Peraza (infielder, b. 1994, Venezuela)
- 2012: Danville Braves, Appalachian League (rookie) - 2 games 14-Aug 18-Aug
- 2013: Rome Braves, South Atlantic League (Low-A) - 1 game 26-May
- 2019: Cincinnati Reds, Major League Baseball - 1 game 20-Sep
- 2021: New York Mets, Major League Baseball - 3 games 15-May 23-May 30-Jun
- Oswald Peraza (infielder, b. 2000, Venezuela)
- 2019: Charleston RiverDogs, South Atlantic League (Low-A) - 1 game 11-Aug
- 2022: New York Yankees, Major League Baseball - 1 game 4-Sep
- 2023: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 15-Jul
- 2023: New York Yankees, Major League Baseball - 1 game 25-Aug
- 2024: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 21-Sep
- Cole Percival (pitcher, b. 1999, California)
- 2022: Tulsa Drillers, Texas League (AA) - 1 game 5-Aug
- Troy Percival (pitcher, b. 1969, California)
- 1994: Vancouver Canadians, Pacific Coast League (AAA) - 1 game 9-Sep
- 1997: Anaheim Angels, American League (MLB) - 2 games 27-Aug 31-Aug
- Alan Perdomo (pitcher, b. 2001, Dominican Republic)
- 2024: St. Lucie Mets, Florida State League (Low-A) - 1 game 5-Jun
- Carlos Perdomo (infielder, b. 1990, Venezuela)
- 2011: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 25-May
- 2012: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 11-Jul
- Geraldo Perdomo (infielder, b. 1999, Dominican Republic)
- 2019: Salt River Rafters, Arizona Fall League - 2 games 14-Oct 16-Oct
- Jhonny Perdomo (infielder, b. 2002, Dominican Republic)
- Luis Perdomo (pitcher, b. 1984, Dominican Republic)
- 2007: Lake County Captains, South Atlantic League (Low-A) - 1 game 30-Aug
- 2016: San Diego Padres, Major League Baseball - 1 game 28-Aug
- Michael Perdomo (outfielder, b. 1981, Florida)
- 2002: Provo Angels, Pioneer League (rookie) - 1 game 17-Aug g1
- Jhonny Pereda (catcher/first base, b. 1996, Venezuela)
- 2018: Myrtle Beach Pelicans, Carolina League (High-A) - 1 game 29-Aug
- 2023: Louisville Bats, International League (AAA) - 1 game 1-Jul
- 2024: Jacksonville Jumbo Shrimp, International League (AAA) - 1 game 19-Jun
- Anthony Pereira (infielder, b. 1996, Venezuela)
- 2017: West Michigan Whitecaps, Midwest League (Low-A) - 1 game 21-Aug
- Everson Pereira (outfielder, b. 2001, Venezuela)
- 2022: Hudson Valley Renegades, South Atlantic League (High-A) - 1 game 4-May
- 2023: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 15-Jul
- 2023: New York Yankees, Major League Baseball - 1 game 25-Aug
- Ricardo Pereira (pitcher, b. 1991, Venezuela)
- 2012: Pulaski Mariners, Appalachian League (rookie) - 1 game 14-Aug
- Michael Peres (pitcher, b. 2003, Dominican Republic)
- 2024: FCL Yankees, Florida Complex League (rookie) - 1 game 10-Jun
- Alex Perez (infielder, b. 1992, Florida)
- 2016: Fort Myers Miracle, Florida State League (High-A) - 1 game 27-Aug
- 2019: Winnipeg Goldeyes, American Association (independent) - 2 games 9-Jun g1 9-Jun g2
- Andres Perez (utility, b. 1984, New York)
- 2009: Newark Bears, Atlantic League (independent) - 1 game 16-Jul
- 2009: Inland Empire 66ers, California League (High-A) - 1 game 26-Aug
- 2011: Bridgeport Bluefish, Atlantic League (independent) - 1 game 18-Sep
- 2013: York Revolution, Atlantic League (independent) - 1 game 4-Sep
- Andres Perez (pitcher, b. 1991, Venezuela)
- 2012: Kingsport Mets, Appalachian League (rookie) - 1 game 16-Aug
- Andrew Perez (pitcher, b. 1997, Florida)
- 2022: Charlotte Knights, International League (AAA) - 2 games 16-Jul 22-Sep
- Andy Perez (infielder, b. 1993, Georgia)
- 2016: Lowell Spinners, New York-Penn League (short-season) - 1 game 8-Aug
- Angel Perez (outfielder, b. 1995, Dominican Republic)
- 2016: Hudson Valley Renegades, New York-Penn League (short-season) - 2 games 3-Aug 11-Sep
- 2017: Hudson Valley Renegades, New York-Penn League (short-season) - 2 games 9-Sep 12-Sep
- Audry Perez (catcher, b. 1988, Dominican Republic)
- 2016: Norfolk Tides, International League (AAA) - 2 games 30-May 21-Aug
- 2018: Bowie Baysox, Eastern League (AA) - 1 game 20-Jun g1
- Ayendy Perez (outfielder, b. 1993, Dominican Republic)
- 2014: AZL Angels, Arizona League (rookie) - 1 game 20-Jul
- 2015: Burlington Bees, Midwest League (Low-A) - 2 games 28-Aug 4-Sep
- Beltran Perez (pitcher, b. 1981, Dominican Republic)
- 2001: South Bend Silver Hawks, Midwest League (Low-A) - 1 game 30-Jul
- Brallan Perez (infielder, b. 1996, Colombia)
- 2018: Stockton Ports, California League (High-A) - 1 game 16-Aug
- 2019: Midland RockHounds, Texas League (AA) - 2 games 11-Jul 22-Jul
- 2021: Colombia, Americas Olympic Qualifier - 2 games 31-May 1-Jun
- Bramdon Perez (outfielder, b. 1999, Florida)
- Carlos Perez (pitcher, b. 1971, Dominican Republic)
- 1995: Montreal Expos, National League (MLB) - 1 game 10-Sep
- 1997: Montreal Expos, National League (MLB) - 1 game 14-Sep
- Carlos Perez (catcher, b. 1990, Venezuela)
- 2021: Venezuela, Americas Olympic Qualifier - 1 game 1-Jun
- Carlos Perez (pitcher, b. 1991, Dominican Republic)
- 2011: Rome Braves, South Atlantic League (Low-A) - 1 game 6-Aug
- 2013: Rome Braves, South Atlantic League (Low-A) - 1 game 26-May
- 2017: Dominican Republic, Can-Am League (independent) - 1 game 14-Jun
- 2019: Winston-Salem Dash, Carolina League (High-A) - 1 game 2-May
- Carlos Perez (catcher/first base, b. 1996, Venezuela)
- 2021: Birmingham Barons, Double-A South - 1 game 12-May
- 2022: Charlotte Knights, International League (AAA) - 2 games 16-Jul 22-Sep
- Chris Perez (pitcher, b. 1985, Florida)
- 2010: Cleveland Indians, Major League Baseball - 1 game 31-Jul
- 2011: Cleveland Indians, Major League Baseball - 1 game 4-Sep
- Cionel Perez (pitcher, b. 1996, Cuba)
- 2024: Baltimore Orioles, Major League Baseball - 2 games 8-Jun 9-Jun
- Clario Perez (pitcher, b. 1992, Dominican Republic)
- 2013: West Virginia Power, South Atlantic League (Low-A) - 1 game 8-Aug
- 2015: Altoona Curve, Eastern League (AA) - 1 game 22-Aug
- Cleiverth Perez (pitcher, b. 2000, Venezuela)
- 2019: GCL Tigers East, Gulf Coast League (rookie) - 1 game 19-Aug
- 2021: Lakeland Flying Tigers, Low-A Southeast - 1 game 4-May
- 2022: FCL Tigers, Florida Complex League (rookie) - 1 game 26-Jul
- 2023: Lakeland Flying Tigers, Florida State League (Low-A) - 7 games 2-May 6-May 19-Jul 30-Jul 2-Aug 6-Aug 12-Sep
- Cristian Perez (infielder, b. 1998, Venezuela)
- 2018: Lexington Legends, South Atlantic League (Low-A) - 1 game 13-Sep
- 2022: Hudson Valley Renegades, South Atlantic League (High-A) - 1 game 4-May
- Daniel Perez (first base/outfield, b. 2001, Cuba)
- Danienger Perez (infielder, b. 1996, Venezuela)
- 2017: Staten Island Yankees, New York-Penn League (short-season) - 3 games 9-Aug 9-Sep 12-Sep
- Danny Perez (outfielder, b. 1971, Texas)
- 1996: Milwaukee Brewers, American League (MLB) - 1 game 4-Jul
- 1999: Lehigh Valley Black Diamonds, Atlantic League (independent) - 1 game 31-May
- 2000: Aberdeen Arsenal, Atlantic League (independent) - 1 game 6-Jul
- Danny Perez (first baseman, b. 1998, New York)
- 2024: Northern Colorado Owlz, Pioneer League (independent) - 1 game 5-Jul g2
- Dayro Perez (infielder, b. 2002, Dominican Republic)
- 2022: FCL Yankees, Florida Complex League (rookie) - 2 games 18-Jun 25-Jul g1
- 2023: FCL Yankees, Florida Complex League (rookie) - 2 games 16-Jun 17-Aug
- 2024: Tampa Tarpons, Florida State League (Low-A) - 1 game 9-May
- Delvin Perez (infielder, b. 1998, Puerto Rico)
- 2016: GCL Cardinals, Gulf Coast League (rookie) - 2 games 29-Aug g1 29-Aug g2
- 2022: Memphis Redbirds, International League (AAA) - 1 game 26-Jun
- 2022: Carolina Gigantes, Liga Clemente (winter) - 1 game 2-Dec
- Eddie Perez (catcher/first base, b. 1968, Venezuela)
- 1996: Atlanta Braves, National League (MLB) - 1 game 14-Sep
- 1997: Atlanta Braves, National League (MLB) - 1 game 28-Sep
- Edgleen Perez (catcher, b. 2006, Venezuela)
- Eduardo Perez (infielder, b. 1969, Ohio)
- 1994: Vancouver Canadians, Pacific Coast League (AAA) - 2 games 9-Sep 10-Sep
- 1996: Indianapolis Indians, American Association (AAA) - 1 game 12-Aug
- 1997: Cincinnati Reds, National League (MLB) - 1 game 25-Aug day
- 1998: Cincinnati Reds, National League (MLB) - 1 game 19-Aug
- Eduardo Perez (infielder, b. 1984, Venezuela)
- 2007: Great Lakes Loons, Midwest League (Low-A) - 1 game 6-Aug
- 2012: Camden Riversharks, Atlantic League (independent) - 2 games 26-Jul 22-Aug
- Eduardo Perez (pitcher, b. 1988, Venezuela)
- 2009: Fort Wayne TinCaps, Midwest League (Low-A) - 1 game 29-Jul
- Elpidio Perez (pitcher, b. 1998, Dominican Republic)
- 2022: FCL Twins, Florida Complex League (rookie) - 1 game 1-Aug
- Edwin Perez (infielder, b. 1975, Dominican Republic)
- Elvis Perez (infielder, b. 1996, Dominican Republic)
- 2018: Lake County Captains, Midwest League (Low-A) - 1 game 27-Aug
- Eury Perez (outfielder, b. 1990, Dominican Republic)
- 2010: Hagerstown Suns, South Atlantic League (Low-A) - 1 game 22-Apr
- 2012: Washington Nationals, Major League Baseball - 1 game 11-Sep
- Eury Perez (pitcher, b. 2003, Dominican Republic)
- 2021: Jupiter Hammerheads, Low-A Southeast - 1 game 22-Jun
- 2023: Pensacola Blue Wahoos, Southern League (AA) - 1 game 20-Apr
- Ezequiel Perez (pitcher, b. 1981, Puerto Rico)
- 2003: Oneonta Tigers, New York-Penn League (short-season) - 1 game 11-Aug
- Felipe Perez (first base/outfield, b. 1979, Dominican Republic)
- 2000: Bluefield Orioles, Appalachian League (rookie) - 1 game 5-Aug g2
- Felipe Perez (pitcher, b. 1994, California)
- 2013: Missoula Osprey, Pioneer League (rookie) - 1 game 19-Aug
- Felix Perez (outfielder, b. 1984, Cuba)
- 2011: Carolina Mudcats, Southern League (AA) - 1 game 29-May
- 2011: Louisville Bats, International League (AAA) - 1 game 1-Aug
- Fernando Perez (outfielder, b. 1983, New Jersey)
- 2004: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 4-Aug
- 2009: Tampa Bay Rays, Major League Baseball - 1 game 6-Sep
- 2010: Durham Bulls, International League (AAA) - 1 game 29-Jul
- Fernando Perez (pitcher, b. 2004, Nicaragua)
- Francisco Perez (pitcher, b. 1997, Dominican Republic)
- 2022: Rochester Red Wings, International League (AAA) - 1 game 27-Sep
- Franklin Perez (pitcher, b. 1997, Venezuela)
- 2017: Buies Creek Astros, Carolina League (High-A) - 1 game 11-Jun
- 2019: Lakeland Flying Tigers, Florida State League (High-A) - 1 game 15-May
- 2022: FCL Tigers, Florida Complex League (rookie) - 1 game 10-Jun
- 2023: FCL Tigers, Florida Complex League (rookie) - 1 game 10-Jun
- Gabriel Perez (pitcher, b. 1991, Dominican Republic)
- 2014: New Jersey Jackals, Can-Am League (independent) - 1 game 4-Aug
- 2015: New Jersey Jackals, Can-Am League (independent) - 3 games 6-Aug 11-Aug 20-Sep
- Gil Perez (pitcher, b. 1972)
- 2001: Long Island Ducks, Atlantic League (independent) - 1 game 1-Jul
- Hector Perez (pitcher, b. 1996, Dominican Republic)
- 2023: Durham Bulls, International League (AAA) - 1 game 6-Jun
- Hedbert Perez (outfielder, b. 2003, Venezuela)
- 2021: Carolina Mudcats, Low-A East - 1 game 5-Sep
- Hernan Perez (utility, b. 1991, Venezuela)
- 2018: Milwaukee Brewers, Major League Baseball - 1 game 13-Apr
- 2019: Milwaukee Brewers, Major League Baseball - 1 game 4-Jun
- 2019: San Antonio Missions, Pacific Coast League (AAA) - 2 games 15-Jul 21-Jul
- 2021: Washington Nationals, Major League Baseball - 1 game 28-Apr
- 2021: Venezuela, Americas Olympic Qualifier - 1 game 1-Jun
- 2022: Gwinnett Stripers, International League (AAA) - 1 game 30-Aug
- Ismael Perez (outfielder, b. 2003, Dominican Republic)
- 2022: FCL Twins, Florida Complex League (rookie) - 1 game 1-Aug
- Jairo Perez (infielder, b. 1988, Venezuela)
- 2015: Joplin Blasters, American Association (independent) - 1 game 31-Jul
- Jeral Perez (infielder, b. 2004, Dominican Republic)
- Jerson Perez (infielder, b. 1976, Dominican Republic)
- Jhonny Perez (infielder, b. 1976, Dominican Republic)
- Joe Perez (outfielder, b. 1970, New York)
- 1991: Watertown Indians, New York-Penn League (short-season) - 1 game 11-Aug
- Joe Perez (utility, b. 1999, Florida)
- 2024: York Revolution, Atlantic League (independent) - 1 game 7-Aug
- Jordano Perez (pitcher, b. 2000, Dominican Republic)
- Jorge Perez (pitcher, b. 1986, Dominican Republic)
- 2006: Missoula Osprey, Pioneer League (rookie) - 1 game 24-Aug
- Jorge Perez (outfielder, b. 1998, Dominican Republic)
- 2017: Hillsboro Hops, Northwest League (short-season) - 2 games 29-Jul 4-Aug
- Jose Perez (infielder, b. 2004, Venezuela)
- 2024: FCL Rays, Florida Complex League (rookie) - 2 games 22-Jun 22-Jul
- Josue Perez (outfielder, b. 1977, Cuba)
- 2001: Reading Phillies, Eastern League (AA) - 1 game 5-Apr
- 2002: Reading Phillies, Eastern League (AA) - 1 game 8-May
- Juan Perez (pitcher, b. 1978, Dominican Republic)
- 2001: Augusta Greenjackets, South Atlantic League (Low-A) - 1 game 7-Aug
- Juan Perez (outfielder, b. 1980, Dominican Republic)
- 1999: Johnson City Cardinals, Appalachian League (rookie) - 1 game 7-Aug g1
- Juan Perez (outfielder, b. 1986, Dominican Republic)
- Juan Perez (pitcher, b. 1995, Venezuela)
- 2017: Palm Beach Cardinals, Florida State League (High-A) - 1 game 28-May
- Julio Perez (pitcher, b. 1978, Florida)
- 2003: New Jersey Jackals, Northeast League (independent) - 2 games 6-Aug g2 5-Sep
- 2005: New Jersey Jackals, Can-Am League (independent) - 1 game 19-Jun
- 2006: Sussex Skyhawks, Can-Am League (independent) - 1 game 9-Jul
- Junior Perez (outfielder, b. 2001, Dominican Republic)
- 2023: Lansing Lugnuts, Midwest League (High-A) - 1 game 28-Jun
- Kelvin Perez (pitcher, b. 1985, Dominican Republic)
- 2012: Trenton Thunder, Eastern League (AA) - 1 game 4-Jul
- Kelvin Perez (pitcher, b. 2000, Venezuela)
- 2022: Dunedin Blue Jays, Florida State League (Low-A) - 2 games 28-Jul g2 8-Sep
- 2023: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 12-May
- 2023: FCL Braves, Florida Complex League (rookie) - 1 game 8-Jul
- Kenny Perez (infielder, b. 1981, Florida)
- 2001: Augusta Greenjackets, South Atlantic League (Low-A) - 1 game 7-Aug
- 2003: Sarasota Red Sox, Florida State League (High-A) - 2 games 22-Aug 30-Aug
- 2008: York Revolution, Atlantic League (independent) - 3 games 17-Sep 20-Sep 24-Sep
- 2009: Colorado Springs Sky Sox, Pacific Coast League (AAA) - 1 game 22-Aug
- Koby Perez (catcher/first base, b. 1982, Dominican Republic)
- 2003: Newark Bears, Atlantic League (independent) - 1 game 14-Sep
- Leondy Perez (pitcher, b. 1989, Dominican Republic)
- 2014: Quebec Les Capitales, Can-Am League (independent) - 1 game 4-Aug
- Luis Perez (outfielder, b. 1983, Venezuela)
- 2006: Stockton Ports, California League (High-A) - 1 game 21-Aug
- Luis Perez (pitcher, b. 1985, Dominican Republic)
- 2010: New Hampshire Fisher Cats, Eastern League (AA) - 1 game 30-May
- Luis Perez (outfielder, b. 1991, Dominican Republic)
- 2013: State College Spikes, New York-Penn League (short-season) - 1 game 6-Aug
- Luis Perez (infielder, b. 1994, Dominican Republic)
- 2017: Bristol Pirates, Appalachian League (rookie) - 2 games 25-Aug 27-Aug
- Luis Perez (pitcher, b. 1995, Dominican Republic)
- 2018: Delmarva Shorebirds, South Atlantic League (Low-A) - 1 game 4-Jul
- Marcelo Perez (pitcher, b. 1980, Dominican Republic)
- 2004: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 26-Aug
- 2006: Hagerstown Suns, South Atlantic League (Low-A) - 1 game 26-Apr
- Marcelo Perez (pitcher, b. 1999, Texas)
- 2023: Modesto Nuts, California League (Low-A) - 1 game 10-Aug
- Martin Perez (pitcher, b. 1991, Venezuela)
- 2011: Round Rock Express, Pacific Coast League (AAA) - 1 game 1-Sep
- 2022: Texas Rangers, Major League Baseball - 1 game 16-Sep
- 2023: Texas Rangers, Major League Baseball - 1 game 5-Jun
- 2024: San Diego Padres, Major League Baseball - 1 game 30-Aug
- Melido Perez (pitcher, b. 1966, Dominican Republic)
- 1992: New York Yankees, American League (MLB) - 1 game 13-Sep
- 1993: New York Yankees, American League (MLB) - 1 game 3-Sep
- 1994: New York Yankees, American League (MLB) - 1 game 10-Apr
- Melvin Perez (infielder, b. 1984, Dominican Republic)
- 2003: Bristol Sox, Appalachian League (rookie) - 1 game 12-Jul
- Michael Perez (catcher, b. 1992, Puerto Rico)
- 2013: South Bend Silver Hawks, Midwest League (Low-A) - 1 game 31-Aug
- 2014: South Bend Silver Hawks, Midwest League (Low-A) - 1 game 25-Aug
- 2015: Kane County Cougars, Midwest League (Low-A) - 2 games 29-Aug g1 3-Sep
- 2018: Tampa Bay Rays, Major League Baseball - 1 game 28-Aug
- 2019: Tampa Bay Rays, Major League Baseball - 2 games 21-Apr 24-Apr
- 2021: Pittsburgh Pirates, Major League Baseball - 1 game 1-Oct
- 2022: New York Mets, Major League Baseball - 1 game 15-Aug
- 2022: Santurce Cangrejeros, Liga Clemente (winter) - 3 games 29-Nov 3-Dec 4-Dec g1
- Miguel Perez (catcher, b. 1983, Venezuela)
- 2008: Altoona Curve, Eastern League (AA) - 1 game 1-Sep
- Mike Perez (pitcher, b. 1964, Puerto Rico)
- 1992: St. Louis Cardinals, National League (MLB) - 1 game 18-Aug
- Mikey Perez (infielder, b. 1999, California)
- Milkar Perez (infielder, b. 2001, Nicaragua)
- 2023: Modesto Nuts, California League (Low-A) - 1 game 10-Aug
- Moises Perez (infielder, b. 1997, Venezuela)
- 2017: Great Lakes Loons, Midwest League (Low-A) - 1 game 19-Aug
- 2019: Ogden Raptors, Pioneer League (rookie) - 1 game 6-Jul
- Nathanael Perez (pitcher, b. 1998, Dominican Republic)
- Neifi Perez (infielder, b. 1973, Dominican Republic)
- 1994: Central Valley Rockies, California League (High-A) - 1 game 3-Sep
- 1995: New Haven Ravens, Eastern League (AA) - 4 games 4-Jul 27-Aug 9-Sep 12-Sep
- 1997: Colorado Rockies, National League (MLB) - 1 game 25-Aug day
- 1998: Colorado Rockies, National League (MLB) - 1 game 30-Apr
- 1999: Colorado Rockies, National League (MLB) - 1 game 3-Sep
- 2002: Kansas City Royals, Major League Baseball - 1 game 21-Jun
- 2004: Chicago Cubs, Major League Baseball - 1 game 24-Sep
- 2004: San Francisco Giants, Major League Baseball - 1 game 25-Jul
- Nelson Perez (first base/outfield, b. 1987, Dominican Republic)
- 2011: Tennessee Smokies, Southern League (AA) - 1 game 12-Aug
- 2017: Dominican Republic, Can-Am League (independent) - 1 game 14-Jun
- Nestor Perez (infielder, b. 1976, Cuba)
- 2000: Orlando Rays, Southern League (AA) - 1 game 1-Aug
- Odalis Perez (pitcher, b. 1978, Dominican Republic; d. 2022, Dominican Republic)
- 2006: Kansas City Royals, Major League Baseball - 1 game 6-Aug
- 2008: Washington Nationals, Major League Baseball - 2 games 10-Sep 21-Sep
- Oliver Perez (pitcher, b. 1981, Mexico)
- 2004: Pittsburgh Pirates, Major League Baseball - 1 game 8-Aug
- 2007: New York Mets, Major League Baseball - 1 game 16-Sep
- 2008: New York Mets, Major League Baseball - 2 games 6-Jul 8-Aug
- 2010: New York Mets, Major League Baseball - 1 game 3-Oct
- 2013: Seattle Mariners, Major League Baseball - 1 game 23-Aug
- 2016: Washington Nationals, Major League Baseball - 1 game 29-May
- 2017: Washington Nationals, Major League Baseball - 1 game 4-Jul
- 2018: Cleveland Indians, Major League Baseball - 1 game 20-Sep
- 2019: Cleveland Indians, Major League Baseball - 1 game 1-Jun
- Oneli Perez (pitcher, b. 1983, Dominican Republic)
- 2005: Kannapolis Intimidators, South Atlantic League (Low-A) - 1 game 27-Aug
- 2006: Winston-Salem Warthogs, Carolina League (High-A) - 1 game 29-Jul
- Ozzie Perez (infielder, b. 1968)
- 1990: Hamilton Redbirds, New York-Penn League (short-season) - 1 game 16-Aug
- Pascual Perez (pitcher, b. 1957, Dominican Republic)
- 1991: New York Yankees, American League (MLB) - 1 game 12-Sep
- Pedro Perez (outfielder, b. 1986, Dominican Republic)
- 2006: Casper Rockies, Pioneer League (rookie) - 1 game 24-Aug
- Pedro Perez (infielder, then pitcher, b. 1994, Colombia)
- 2014: Brooklyn Cyclones, New York-Penn League (short-season) - 2 games 13-Aug g1 13-Aug g2
- 2015: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 19-Aug
- 2017: Kingsport Mets, Appalachian League (rookie) - 1 game 27-Aug
- Rafael Perez (pitcher, b. 1982, Dominican Republic)
- 2008: Cleveland Indians, Major League Baseball - 1 game 31-Aug
- 2009: Cleveland Indians, Major League Baseball - 1 game 16-Apr
- 2011: Cleveland Indians, Major League Baseball - 1 game 4-Sep
- Railin Perez (pitcher, b. 2001, Dominican Republic)
- 2024: Asheville Tourists, South Atlantic League (High-A) - 1 game 6-Aug
- Ramon Perez (pitcher, b. 1999, Cuba)
- 2021: Fort Wayne TinCaps, High-A Central - 1 game 18-Sep
- Randy Perez (pitcher, b. 1980, California)
- 2003: Lake County Captains, South Atlantic League (Low-A) - 1 game 1-Aug
- Reylin Perez (infielder, b. 2004, Dominican Republic)
- Rickardo Perez (catcher/first base, b. 2003, Venezuela)
- Robert Perez (outfielder, b. 1969, Venezuela)
- 1994: Syracuse Chiefs, International League (AAA) - 2 games 6-Aug g1 6-Aug g2
- 1995: Syracuse Chiefs, International League (AAA) - 2 games 30-Jul 4-Aug
- 1996: Toronto Blue Jays, American League (MLB) - 1 game 8-Sep
- 1998: Montreal Expos, National League (MLB) - 1 game 20-Sep
- 2000: Tennessee Smokies, Southern League (AA) - 1 game 1-Aug
- Robert Perez (infielder, b. 2000, Venezuela)
- Roberto Perez (catcher, b. 1988, Puerto Rico)
- 2011: Kinston Indians, Carolina League (High-A) - 2 games 28-May 13-Aug
- 2012: Akron Aeros, Eastern League (AA) - 1 game 15-Sep
- 2013: Columbus Clippers, International League (AAA) - 1 game 24-Apr
- 2014: Cleveland Indians, Major League Baseball - 1 game 26-Aug
- 2018: Cleveland Indians, Major League Baseball - 1 game 20-Sep
- 2019: Cleveland Indians, Major League Baseball - 2 games 30-Aug 19-Sep
- Rossmel Perez (catcher, b. 1989, Venezuela)
- 2015: Bowie Baysox, Eastern League (AA) - 1 game 3-Jul
- 2016: Bridgeport Bluefish, Atlantic League (independent) - 1 game 24-Jul
- Salvador Perez (catcher, b. 1990, Venezuela)
- 2009: Idaho Falls Chukars, Pioneer League (rookie) - 1 game 16-Aug
- 2014: Kansas City Royals, Major League Baseball - 1 game 5-Sep
- 2015: Kansas City Royals, Major League Baseball - 1 game 31-Oct
- 2021: Kansas City Royals, Major League Baseball - 2 games 25-May 16-Sep
- 2022: Kansas City Royals, Major League Baseball - 2 games 19-Aug 21-Aug
- Samuel Perez (pitcher, b. 1999, Venezuela)
- 2021: FCL Twins, Florida Complex League (rookie) - 1 game 24-Aug g2
- 2022: Fort Myers Mighty Mussels, Florida State League (Low-A) - 1 game 20-May g2
- 2023: Fort Myers Mighty Mussels, Florida State League (Low-A) - 2 games 13-Apr 3-Sep
- 2024: Fort Myers Mighty Mussels, Florida State League (Low-A) - 3 games 11-Apr 20-Jul 24-Jul
- Santo Perez (pitcher, b. 1988, Dominican Republic)
- 2012: Hickory Crawdads, South Atlantic League (Low-A) - 1 game 11-Jul
- Sergio Perez (pitcher, b. 1984, Florida)
- 2006: Lexington Legends, South Atlantic League (Low-A) - 1 game 6-Sep
- Smelin Perez (infielder, b. 1985, Dominican Republic)
- 2007: State College Spikes, New York-Penn League (short-season) - 1 game 22-Jul
- Starling Perez (pitcher, b. 2000, Dominican Republic)
- 2019: GCL Yankees West, Gulf Coast League (rookie) - 2 games 1-Aug 27-Aug
- Stephen Perez (infielder, b. 1990, Florida)
- 2014: Potomac Nationals, Carolina League (High-A) - 1 game 24-May
- 2016: Harrisburg Senators, Eastern League (AA) - 2 games 21-Aug 5-Sep
- 2018: Harrisburg Senators, Eastern League (AA) - 1 game 20-Jun
- Timo Perez (outfielder, b. 1975, Dominican Republic)
- 2000: New York Mets, Major League Baseball - 2 games 13-Sep 24-Sep
- 2001: Norfolk Tides, International League (AAA) - 1 game 1-Aug
- 2001: New York Mets, Major League Baseball - 2 games 3-Sep 5-Oct
- 2002: New York Mets, Major League Baseball - 5 games 21-Jun 3-Sep g1 3-Sep g2 7-Sep 29-Sep
- 2003: New York Mets, Major League Baseball - 3 games 4-Jul 20-Jul 24-Sep
- 2008: Toledo Mud Hens, International League (AAA) - 1 game 30-Aug
- 2009: New Jersey Jackals, Can-Am League (independent) - 2 games 1-Sep 3-Sep
- Tomas Perez (infielder, b. 1973, Venezuela)
- 1996: Toronto Blue Jays, American League (MLB) - 1 game 7-Sep
- 1997: Syracuse SkyChiefs, International League (AAA) - 1 game 2-Aug
- 1999: Edmonton Trappers, Pacific Coast League (AAA) - 1 game 4-Jul
- 2000: Scranton/Wilkes-Barre Red Barons, International League (AAA) - 2 games 8-Jul 23-Jul
- 2000: Philadelphia Phillies, Major League Baseball - 1 game 11-Sep g2
- 2002: Philadelphia Phillies, Major League Baseball - 1 game 7-Sep
- 2003: Philadelphia Phillies, Major League Baseball - 3 games 2-Aug g1 2-Aug g2 28-Sep
- 2004: Philadelphia Phillies, Major League Baseball - 1 game 17-Jun
- 2007: Charlotte Knights, International League (AAA) - 1 game 2-Sep
- Tony Perez (infielder, b. 1942, Cuba)
- 1983: Philadelphia Phillies, National League (MLB) - 1 game 5-Apr
- Wenceel Perez (infielder, b. 1999, Dominican Republic)
- 2021: Lakeland Flying Tigers, Low-A Southeast - 4 games 4-May 5-May 7-May 8-May
- 2022: Erie SeaWolves, Eastern League (AA) - 1 game 24-Jun
- 2024: Detroit Tigers, Major League Baseball - 2 games 17-Jun 26-Sep
- Wilber Perez (infielder, b. 1984, Dominican Republic)
- 2006: Vancouver Canadians, Northwest League (short-season) - 1 game 22-Aug
- Williams Perez (pitcher, b. 1991, Venezuela)
- 2012: Danville Braves, Appalachian League (rookie) - 1 game 14-Aug
- 2015: Atlanta Braves, Major League Baseball - 1 game 23-Sep
- 2016: Gwinnett Braves, International League (AAA) - 1 game 1-Sep
- Yanio Perez (utility, b. 1995, Cuba)
- 2018: Down East Wood Ducks, Carolina League (High-A) - 1 game 1-Sep
- 2018: Surprise Saguaros, Arizona Fall League - 2 games 9-Nov 10-Nov
- Yefri Perez (utility, b. 1991, Dominican Republic)
- 2021: Dominican Republic, Americas Olympic Qualifier - 1 game 2-Jun
- Yeniet Perez (infielder, b. 1984, Cuba)
- 2017: Cuban National Team, Can-Am League (independent) - 1 game 22-Jun
- Yerjeni Perez (infielder, b. 2000, Dominican Republic)
- 2019: GCL Tigers West, Gulf Coast League (rookie) - 1 game 28-Aug
- Yhon Perez (utility, b. 2000, Venezuela)
- 2019: GCL Blue Jays, Gulf Coast League (rookie) - 1 game 28-Aug
- Yorkis Perez (pitcher, b. 1967, Dominican Republic)
- 1996: Florida Marlins, National League (MLB) - 1 game 9-Sep
- 1997: New York Mets, National League (MLB) - 1 game 22-Aug
- 1998: Philadelphia Phillies, National League (MLB) - 1 game 20-Sep
- Tony Perezchica (infielder, b. 1966, Mexico)
- 1991: Cleveland Indians, American League (MLB) - 2 games 15-Sep 6-Oct
- Yogey Perez-Ramos (outfielder, b. 1988, Florida)
- 2013: Hillsboro Hops, Northwest League (short-season) - 1 game 24-Aug
- Josh Perich (outfielder, b. 1979, Pennsylvania)
- 2000: Kingsport Mets, Appalachian League (rookie) - 1 game 29-Jul
- 2000: Pittsfield Mets, New York-Penn League (short-season) - 1 game 26-Aug
- 2002: Berkshire Black Bears, Northeast League (independent) - 1 game 28-Aug
- Don Perigny (pitcher, b. 1969, Massachusetts)
- 1993: Birmingham Barons, Southern League (AA) - 1 game 13-Aug
- Noah Perio (outfielder, b. 1991, California)
- 2011: Greensboro Grasshoppers, South Atlantic League (Low-A) - 1 game 25-May
- 2018: Kansas City T-bones, American Association (independent) - 1 game 24-Aug
- Blake Perkins (outfielder, b. 1996, Arizona)
- 2016: Hagerstown Suns, South Atlantic League (Low-A) - 1 game 7-Sep
- 2018: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 3-Sep
- 2022: Somerset Patriots, Eastern League (AA) - 1 game 4-May
- 2022: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 24-Sep
- 2023: Milwaukee Brewers, Major League Baseball - 1 game 1-Oct
- 2024: Milwaukee Brewers, Major League Baseball - 2 games 24-Sep 27-Sep
- Cam Perkins (outfielder, b. 1990, Indiana)
- 2014: Lehigh Valley IronPigs, International League (AAA) - 2 games 17-Aug 1-Sep
- 2015: Reading Fightin Phils, Eastern League (AA) - 2 games 17-Jun 9-Aug
- 2016: Lehigh Valley IronPigs, International League (AAA) - 2 games 4-May 30-May
- 2018: Tacoma Rainiers, Pacific Coast League (AAA) - 1 game 9-Aug
- Glen Perkins (pitcher, b. 1983, Minnesota)
- 2013: Minnesota Twins, Major League Baseball - 1 game 18-Aug
- Jack Perkins (pitcher, b. 1997, Maryland)
- Jack Perkins (pitcher, b. 1999, Indiana)
- 2023: Mesa Solar Sox, Arizona Fall League - 1 game 13-Oct
- Kevin Perkins (utility, b. 1977, California)
- 1999: Utica Blue Sox, New York-Penn League (short-season) - 2 games 29-Jul 1-Sep
- Mike Perkins (pitcher, b. 1979, Virginia)
- 2003: Road Warriors, Atlantic League (independent) - 2 games 12-Sep g2 14-Sep
- Nic Perkins (catcher, b. 1996, Missouri)
- 2017: Auburn Doubledays, New York-Penn League (short-season) - 1 game 4-Sep
- 2018: Auburn Doubledays, New York-Penn League (short-season) - 2 games 27-Jul 6-Sep
- Yonathan Perlaza (outfielder, b. 1998, Venezuela)
- Jon Perlman (pitcher, b. 1956, Texas)
- 1988: Cleveland Indians, American League (MLB) - 1 game 27-Jun
- Brandon Pernell (outfielder, b. 1977, California)
- 2002: Albany-Colonie Diamond Dogs, Northeast League (independent) - 1 game 28-Jun g2
- 2002: Elmira Pioneers, Northeast League (independent) - 3 games 1-Sep 4-Sep 5-Sep
- Ron Perodin (outfielder, b. 1980, California)
- 2003: Elizabethton Twins, Appalachian League (rookie) - 1 game 12-Jul
- 2007: Sussex Skyhawks, Can-Am League (independent) - 2 games 31-Jul 23-Aug
- 2008: Sussex Skyhawks, Can-Am League (independent) - 2 games 28-Aug 11-Sep
- 2009: Sussex Skyhawks, Can-Am League (independent) - 1 game 11-Aug
- Joe Perona (catcher, b. 1970, Illinois)
- 1993: London Tigers, Eastern League (AA) - 1 game 22-Aug
- 1994: Trenton Thunder, Eastern League (AA) - 1 game 8-Aug
- Jose Peroza (infielder, b. 2000, Venezuela)
- 2022: Brooklyn Cyclones, South Atlantic League (High-A) - 1 game 8-May g2
- Ender (Ed) Perozo (outfielder, b. 1970, Venezuela)
- 1990: Pittsfield Mets, New York-Penn League (short-season) - 1 game 17-Aug
- 1997: Adirondack Lumberjacks, Northeast League (independent) - 1 game 3-Aug
- Hector Perozo (infielder, b. 1983, Venezuela)
- 2002: Great Falls Dodgers, Pioneer League (rookie) - 1 game 5-Aug
- Vincent Perozo (catcher, b. 2003, Venezuela)
- Josh Perrault (pitcher, b. 1982, Utah)
- 2006: Potomac Nationals, Carolina League (High-A) - 1 game 29-Jul
- Joey Perretta (pitcher, b. 1992)
- 2014: Raton Osos, Pecos League (independent) - 1 game 22-Jul
- Michael Perri (infielder, b. 1995, California)
- 2019: Palm Beach Cardinals, Florida State League (High-A) - 1 game 11-May g1
- Mike Perrone (infielder, b. 1991)
- 2014: Bisbee Blue, Pecos League (independent) - 1 game 19-Jul
- Kevin Perrucci (pitcher, b. 1980, New York)
- 2002: Newark Bears, Atlantic League (independent) - 2 games 13-Sep 18-Sep
- Aaron Perry (pitcher, b. 1999, West Virginia)
- 2023: Greenville Drive, South Atlantic League (High-A) - 1 game 21-Jun
- Andrew Perry (pitcher, b. 1978, California)
- 2001: Pittsfield Astros, New York-Penn League (short-season) - 1 game 19-Jul
- Blake Perry (pitcher, b. 1992, Kentucky)
- 2014: South Bend Silver Hawks, Midwest League (Low-A) - 1 game 25-Aug
- Chan Perry (first base/outfield, b. 1972, Florida)
- 1994: Burlington Indians, Appalachian League (rookie) - 1 game 3-Jul
- 1997: Akron Aeros, Eastern League (AA) - 2 games 29-Jun 23-Aug night
- 2003: Altoona Curve, Eastern League (AA) - 1 game 3-Apr
- Chris Perry (pitcher, b. 1990, North Carolina)
- 2014: Peoria Javelinas, Arizona Fall League - 1 game 9-Oct
- Connor Perry (outfielder, b. 1997, Pennsylvania)
- 2019: GCL Tigers East, Gulf Coast League (rookie) - 1 game 19-Aug
- Gerald Perry (first base/outfield, b. 1960, Georgia)
- 1991: St. Louis Cardinals, National League (MLB) - 1 game 22-Sep
- 1992: St. Louis Cardinals, National League (MLB) - 2 games 22-Apr 18-Aug
- 1993: St. Louis Cardinals, National League (MLB) - 3 games 25-Jun 28-Sep 30-Sep
- Jason Perry (outfielder, b. 1980, Nebraska)
- 2002: Medicine Hat Blue Jays, Pioneer League (rookie) - 1 game 4-Aug
- 2004: Modesto A's, California League (High-A) - 3 games 11-Aug 19-Aug g1 19-Aug g2
- Kyle Perry (catcher, b. 1979, Pennsylvania)
- 2002: Albany-Colonie Diamond Dogs, Northeast League (independent) - 1 game 28-Jun g2
- 2003: Newark Bears, Atlantic League (independent) - 2 games 7-Sep 14-Sep
- Matt Perry (infielder, b. 1987, Massachusetts)
- 2011: Connecticut Tigers, New York-Penn League (short-season) - 1 game 21-Aug
- Nathan Perry (catcher/first base, b. 1999, Virginia)
- 2018: Tri-City ValleyCats, New York-Penn League (short-season) - 1 game 9-Sep
- 2021: Fayetteville Woodpeckers, Low-A East - 1 game 10-Sep
- 2022: Charleston RiverDogs, Carolina League (Low-A) - 1 game 22-Jun
- Nolan Perry (pitcher, b. 2003, New Mexico)
- 2023: FCL Blue Jays, Florida Complex League (rookie) - 1 game 13-Jun
- 2024: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 1-Jul
- Pat Perry (pitcher, b. 1959, Illinois)
- 1986: St. Louis Cardinals, National League (MLB) - 1 game 14-Apr
- Pat Perry (catcher, b. 1982, Colorado)
- 2006: Worcester Tornadoes, Can-Am League (independent) - 2 games 3-Jun g1 3-Jun g2
- Rod Perry (outfielder, b. 1979, California)
- 2002: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 24-Jun
- 2003: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 6-May
- Ryan Perry (pitcher, b. 1987, California)
- 2009: Detroit Tigers, Major League Baseball - 1 game 26-Aug
- 2011: Detroit Tigers, Major League Baseball - 1 game 30-Sep
- Travis Perry (pitcher, b. 1997, New Jersey)
- 2021: Eugene Emeralds, High-A West - 1 game 13-Jul
- Mark Persails (pitcher, b. 1975, Michigan)
- 2005: Atlantic City Surf, Atlantic League (independent) - 1 game 29-Sep
- 2006: Atlantic City Surf, Atlantic League (independent) - 1 game 1-Aug
- Joe Persichina (infielder, b. 1984, California)
- 2010: Sussex Skyhawks, Can-Am League (independent) - 2 games 16-Aug 20-Aug
- Luke Persico (first base/outfield, b. 1995, California)
- 2018: Stockton Ports, California League (High-A) - 1 game 16-Aug
- Robert Person (pitcher, b. 1969, Massachusetts)
- 1996: New York Mets, National League (MLB) - 2 games 10-Sep 28-Sep
- 2003: Sarasota Red Sox, Florida State League (High-A) - 1 game 22-Aug
- Fabian Pertuz (infielder, b. 2000, Colombia)
- 2021: Myrtle Beach Pelicans, Low-A East - 1 game 18-Jun
- 2022: South Bend Cubs, Midwest League (High-A) - 1 game 25-Jun
- Jackie Pertuz (catcher, b. 2002, Colombia)
- Leonardo Pestana (pitcher, b. 1998, Venezuela)
- 2023: Tampa Tarpons, Florida State League (Low-A) - 2 games 14-Jun 21-Jul
- Reinaldo Pestana (catcher/first base, b. 1987, Venezuela)
- 2006: Greeneville Astros, Appalachian League (rookie) - 1 game 19-Aug
- Vinnie Pestano (pitcher, b. 1985, California)
- 2017: Bridgeport Bluefish, Atlantic League (independent) - 1 game 17-Sep
- Al Pesto (pitcher, b. 1996, Kentucky)
- 2023: FCL Blue Jays, Florida Complex League (rookie) - 1 game 13-Jun
- 2023: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 19-Jul
- Roberto Petagine (first baseman, b. 1971, Venezuela)
- Jake Peter (infielder, b. 1993, Iowa)
- 2019: Oklahoma City Dodgers, Pacific Coast League (AAA) - 1 game 21-Jul
- Kyle Peter (outfielder, b. 1986, Kansas)
- 2007: Oneonta Tigers, New York-Penn League (short-season) - 1 game 1-Aug
- Jeff Peterek (pitcher, b. 1963, Indiana)
- 1991: Richmond Braves, International League (AAA) - 1 game 17-Aug
- Tommy Peterman (first base/outfield, b. 1975, Ohio)
- 1997: Fort Wayne Wizards, Midwest League (Low-A) - 1 game 5-Jul
- Chris Peters (pitcher, b. 1972, Kentucky)
- 1997: Pittsburgh Pirates, National League (MLB) - 1 game 24-Sep
- Connery Peters (pitcher, b. 2000, Texas)
- 2024: Kannapolis Cannon Ballers, Carolina League (Low-A) - 1 game 11-Aug g2
- DJ Peters (outfielder, b. 1995, California)
- 2019: Oklahoma City Dodgers, Pacific Coast League (AAA) - 1 game 21-Jul
- 2021: Texas Rangers, Major League Baseball - 1 game 14-Sep
- 2022: Rochester Red Wings, International League (AAA) - 1 game 27-Sep
- Ryan Peters (outfielder, b. 1979)
- 2001: Kalamazoo Kings, Frontier League (independent) - 1 game 18-Aug
- Tanner Peters (pitcher, b. 1990, California)
- 2011: Vermont Lake Monsters, New York-Penn League (short-season) - 1 game 31-Aug
- Tristan Peters (outfielder, b. 2000, Manitoba)
- 2022: Richmond Flying Squirrels, Eastern League (AA) - 1 game 1-Sep
- Bryan Petersen (outfielder, b. 1986, California)
- 2007: Jamestown Jammers, New York-Penn League (short-season) - 1 game 4-Aug
- 2011: Florida Marlins, Major League Baseball - 1 game 8-Aug
- 2012: Miami Marlins, Major League Baseball - 2 games 10-Aug 21-Sep
- 2013: New Orleans Zephyrs, Pacific Coast League (AAA) - 1 game 21-Jul
- Chris Petersen (infielder, b. 1970, Massachusetts)
- 1998: Iowa Cubs, Pacific Coast League (AAA) - 1 game 17-Aug
- 1999: Colorado Springs Sky Sox, Pacific Coast League (AAA) - 1 game 21-Aug
- 2003: Nashua Pride, Atlantic League (independent) - 2 games 22-Jun g2 25-Jul
- Jeff Petersen (pitcher, b. 1981, Washington)
- 2004: San Jose Giants, California League (High-A) - 1 game 17-Aug
- 2006: Connecticut Defenders, Eastern League (AA) - 1 game 13-Apr
- Josh Petersen (utility, b. 1983, Florida)
- 2005: Brooklyn Cyclones, New York-Penn League (short-season) - 3 games 27-Jun 29-Jun 4-Aug
- 2009: Buffalo Bisons, International League (AAA) - 1 game 9-Aug
- 2010: New Jersey Jackals, Can-Am League (independent) - 2 games 13-Aug g1 13-Aug g2
- Zach Petersime (pitcher, b. 1989, Indiana)
- 2011: Aberdeen IronBirds, New York-Penn League (short-season) - 1 game 21-Aug
- 2012: Norfolk Tides, International League (AAA) - 1 game 2-Sep
- Brent Peterson (infielder, b. 1992, California)
- 2015: Kansas City T-bones, American Association (independent) - 1 game 6-Sep
- Brian Peterson (catcher, b. 1978, Massachusetts)
- 2012: Laredo Lemurs, American Association (independent) - 1 game 28-Jul
- 2015: Laredo Lemurs, American Association (independent) - 1 game 31-Jul
- Brock Peterson (first baseman, b. 1983, Washington)
- 2003: Elizabethton Twins, Appalachian League (rookie) - 1 game 12-Jul
- 2011: Bridgeport Bluefish, Atlantic League (independent) - 1 game 18-Sep
- 2014: Albuquerque Isotopes, Pacific Coast League (AAA) - 1 game 24-Jul
- 2015: Binghamton Mets, Eastern League (AA) - 1 game 16-Aug
- Charles Peterson (outfielder, b. 1974, South Carolina; d. 2020, South Carolina)
- 1997: Carolina Mudcats, Southern League (AA) - 2 games 11-Aug 13-Aug
- 1998: Nashville Sounds, Pacific Coast League (AAA) - 1 game 26-Aug
- 2005: Grays, Can-Am League (independent) - 1 game 5-Aug
- 2006: Kansas City T-bones, Northern League (independent) - 1 game 5-Aug
- Cole Peterson (infielder, b. 1995, Pennsylvania)
- D.J. Peterson (infielder, b. 1991, Arizona)
- 2014: Jackson Generals, Southern League (AA) - 1 game 20-Aug
- 2014: Surprise Saguaros, Arizona Fall League - 2 games 9-Oct 10-Oct
- 2015: Jackson Generals, Southern League (AA) - 1 game 25-Jul
- 2019: Charlotte Knights, International League (AAA) - 1 game 1-May
- David Peterson (pitcher, b. 1995, California)
- 2019: Scottsdale Scorpions, Arizona Fall League - 1 game 14-Oct
- 2021: New York Mets, Major League Baseball - 1 game 30-Jun
- 2022: New York Mets, Major League Baseball - 1 game 3-May g1
- 2023: New York Mets, Major League Baseball - 1 game 28-Sep
- Declan Peterson (infielder, b. 1998, Illinois)
- 2021: Santa Fe Fuego, Pecos League (independent) - 1 game 20-Jul
- Dustin Peterson (outfielder, b. 1994, Arizona)
- 2016: Salt River Rafters, Arizona Fall League - 2 games 12-Oct 13-Oct
- 2017: Gwinnett Braves, International League (AAA) - 1 game 26-Jul
- 2022: Lehigh Valley IronPigs, International League (AAA) - 2 games 16-Jul 24-Sep
- Fritz Peterson (pitcher, b. 1942, Illinois)
- 1974: New York Yankees, American League (MLB) - 1 game 25-Apr
- Jace Peterson (infielder, b. 1990, Louisiana)
- 2014: El Paso Chihuahuas, Pacific Coast League (AAA) - 1 game 25-Jul
- 2014: Surprise Saguaros, Arizona Fall League - 1 game 9-Oct
- 2015: Atlanta Braves, Major League Baseball - 1 game 23-Sep
- 2016: Atlanta Braves, Major League Baseball - 2 games 1-Sep 21-Sep
- 2017: Gwinnett Braves, International League (AAA) - 1 game 26-Jul
- 2017: Atlanta Braves, Major League Baseball - 4 games 22-Aug 25-Sep g1 25-Sep g2 27-Sep
- 2018: Baltimore Orioles, Major League Baseball - 2 games 13-May 29-Sep g2
- 2019: Norfolk Tides, International League (AAA) - 1 game 27-May
- 2022: Milwaukee Brewers, Major League Baseball - 1 game 29-Sep
- 2023: Oakland Athletics, Major League Baseball - 1 game 9-Apr
- Jayson Peterson (pitcher, b. 1975, Colorado)
- 1995: Rockford Cubbies, Midwest League (Low-A) - 1 game 18-Aug
- Kai Peterson (pitcher, b. 2002, California)
- 2024: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 20-Apr
- Kort Peterson (outfielder, b. 1994, California)
- 2017: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 11-Jun
- 2019: Northwest Arkansas Naturals, Texas League (AA) - 1 game 18-Jul
- Nate Peterson (outfielder, b. 1971, Australia)
- 1993: Auburn Astros, New York-Penn League (short-season) - 1 game 21-Aug
- Nick Peterson (pitcher, b. 1984, Florida)
- 2006: Staten Island Yankees, New York-Penn League (short-season) - 1 game 18-Jul
- Pat Peterson (pitcher, b. 1993, Delaware)
- 2015: Clinton LumberKings, Midwest League (Low-A) - 1 game 31-Aug
- Shane Peterson (first base/outfield, b. 1988, California)
- 2008: Batavia Muckdogs, New York-Penn League (short-season) - 1 game 16-Jul
- 2015: Milwaukee Brewers, Major League Baseball - 2 games 23-Aug 25-Aug
- 2017: Durham Bulls, International League (AAA) - 1 game 19-Sep
- 2019: Oklahoma City Dodgers, Pacific Coast League (AAA) - 1 game 21-Jul
- Tim Peterson (pitcher, b. 1991, Washington)
- 2012: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 2-Aug
- 2018: New York Mets, Major League Baseball - 2 games 9-Jul g1 15-Jul
- 2018: Las Vegas 51s, Pacific Coast League (AAA) - 1 game 6-Aug
- 2019: New York Mets, Major League Baseball - 1 game 1-Apr
- Todd Peterson (pitcher, b. 1998, Florida)
- 2021: Surprise Saguaros, Arizona Fall League - 1 game 21-Oct
- Tyler Peterson (first base/outfield, b. 1992)
- 2015: Fargo-Moorhead RedHawks, American Association (independent) - 1 game 15-Jul
- Zach Peterson (pitcher, b. 1984, Minnesota)
- 2009: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 7-Sep
- Gregorio Petit (infielder, b. 1984, Venezuela)
- 2006: Stockton Ports, California League (High-A) - 1 game 21-Aug
- 2012: Columbus Clippers, International League (AAA) - 1 game 22-Jul
- 2018: Minnesota Twins, Major League Baseball - 1 game 19-Sep
- Jonathan Petit (pitcher, b. 2001, Venezuela)
- RJ Petit (pitcher, b. 1999, South Carolina)
- 2022: Lakeland Flying Tigers, Florida State League (Low-A) - 1 game 10-Jun
- Yusmeiro Petit (pitcher, b. 1984, Venezuela)
- 2008: Arizona Diamondbacks, Major League Baseball - 1 game 28-Jul
- 2021: Oakland Athletics, Major League Baseball - 1 game 29-Apr
- Elias Petiyan (first base/outfield, b. 2001, Dominican Republic)
- 2023: FCL Rays, Florida Complex League (rookie) - 1 game 8-Jul
- Jonathan Petke (outfielder, b. 1973, California)
- 1996: Watertown Indians, New York-Penn League (short-season) - 1 game 6-Jul
- Mark Petkovsek (pitcher, b. 1965, Texas)
- 1997: St. Louis Cardinals, National League (MLB) - 1 game 4-Aug
- Geno Petralli (catcher, b. 1959, California)
- 1992: Texas Rangers, American League (MLB) - 2 games 12-Aug 4-Sep
- Ben Petrick (catcher/outfielder, b. 1977, Oregon)
- 1996: Asheville Tourists, South Atlantic League (Low-A) - 1 game 29-Aug
- 1997: Salem Avalanche, Carolina League (High-A) - 1 game 16-Aug
- 1998: New Haven Ravens, Eastern League (AA) - 1 game 31-Jul
- 1999: Colorado Springs Sky Sox, Pacific Coast League (AAA) - 1 game 21-Aug
- 1999: Colorado Rockies, National League (MLB) - 1 game 3-Sep
- Billy Petrick (pitcher, b. 1984, Illinois)
- 2007: Chicago Cubs, Major League Baseball - 1 game 4-Jul
- Zachary Petrick (pitcher, b. 1989, Illinois)
- 2012: Johnson City Cardinals, Appalachian League (rookie) - 1 game 17-Aug g2
- Jake Petricka (pitcher, b. 1988, Minnesota)
- 2014: Chicago White Sox, Major League Baseball - 1 game 26-Aug
- 2018: Toronto Blue Jays, Major League Baseball - 1 game 21-Sep
- Mike Petrowski (pitcher, b. 1986)
- 2011: New York Federals, Can-Am League (independent) - 1 game 22-Jun
- 2011: Brockton Rox, Can-Am League (independent) - 1 game 27-Aug
- Matt Petrusek (pitcher, b. 1982)
- 2006: Sioux Falls Canaries, American Association (independent) - 1 game 6-Aug
- 2008: Sussex Skyhawks, Can-Am League (independent) - 2 games 20-Aug 11-Sep
- 2008: Newark Bears, Atlantic League (independent) - 1 game 18-Sep
- Ian Petrutz (outfielder, b. 2002, New Jersey)
- Jonathan Pettibone (pitcher, b. 1990, California)
- 2010: Lakewood BlueClaws, South Atlantic League (Low-A) - 2 games 22-Apr 11-Sep
- Torrey Pettiford (infielder, b. 1973, North Carolina)
- 1995: Batavia Clippers, New York-Penn League (short-season) - 1 game 20-Aug
- Zion Pettigrew (infielder, b. 1998, Illinois)
- 2022: Lake Country DockHounds, American Association (independent) - 1 game 10-Jul
- Eric Pettis (pitcher, b. 1988, California)
- 2010: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 17-Sep
- Gary Pettis (outfielder, b. 1958, California)
- 1992: Detroit Tigers, American League (MLB) - 2 games 10-Aug 17-Aug
- Chris Pettit (first base/outfield, b. 1984, California)
- 2006: Orem Owlz, Pioneer League (rookie) - 1 game 26-Aug
- Andy Pettitte (pitcher, b. 1972, Louisiana)
- 1995: New York Yankees, American League (MLB) - 1 game 24-Sep
- 1996: New York Yankees, American League (MLB) - 3 games 4-Jul 8-Sep 18-Sep
- 1997: New York Yankees, American League (MLB) - 2 games 16-Sep g1 21-Sep
- 1998: New York Yankees, American League (MLB) - 1 game 21-Sep
- 2007: New York Yankees, Major League Baseball - 1 game 19-Sep
- 2010: Trenton Thunder, Eastern League (AA) - 1 game 9-Sep
- Brian Pettway (outfielder, then pitcher, b. 1983, Mississippi)
- 2005: Auburn Doubledays, New York-Penn League (short-season) - 1 game 15-Sep
- 2006: Lansing Lugnuts, Midwest League (Low-A) - 1 game 12-Aug
- Chase Petty (pitcher, b. 2003, New Jersey)
- 2022: Daytona Tortugas, Florida State League (Low-A) - 2 games 15-Apr 14-May
- Adam Pettyjohn (pitcher, b. 1977, Arizona)
- 2004: Sacramento RiverCats, Pacific Coast League (AAA) - 1 game 21-Aug
- Ryan Peurifoy (outfielder, b. 1995, Georgia)
- 2017: Bristol Pirates, Appalachian League (rookie) - 2 games 25-Aug 27-Aug
- Marty Pevey (utility, b. 1962, Georgia)
- Craig Pfautz (pitcher, b. 1984, Pennsylvania)
- 2006: Yakima Bears, Northwest League (short-season) - 1 game 23-Aug
- Philip Pfeifer (pitcher, b. 1992, Tennessee)
- 2019: Florida Fire Frogs, Florida State League (High-A) - 1 game 8-May
- Bobby Pfeil (infielder, b. 1943, New Jersey)
- 1969: New York Mets, National League (MLB) - 1 game 29-Jun
- Ben Pfinsgraff (pitcher, b. 1983, Pennsylvania)
- 2006: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 14-Sep
- Blake Pflughaupt (pitcher, b. 1996, Texas)
- 2018: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 31-Jul
- Kelly Phair (infielder, b. 1973, Ohio)
- 1998: El Paso Diablos, Texas League (AA) - 1 game 22-Aug
- Alex Pham (pitcher, b. 1999, California)
- 2021: FCL Orioles Orange, Florida Complex League (rookie) - 1 game 17-Aug
- Tommy Pham (outfielder, b. 1988, Nevada)
- 2007: Batavia Muckdogs, New York-Penn League (short-season) - 1 game 4-Aug
- 2013: Memphis Redbirds, Pacific Coast League (AAA) - 1 game 22-Jul
- 2016: St. Louis Cardinals, Major League Baseball - 1 game 27-Jul
- 2018: St. Louis Cardinals, Major League Baseball - 1 game 1-Apr
- 2018: Tampa Bay Rays, Major League Baseball - 2 games 28-Aug 21-Sep
- 2019: Tampa Bay Rays, Major League Baseball - 14 games 28-Mar 3-Apr 21-Apr 24-Apr 12-May 21-May 4-Aug 19-Aug 30-Aug 3-Sep g1 3-Sep g2 8-Sep 22-Sep 24-Sep
- 2021: San Diego Padres, Major League Baseball - 1 game 17-Sep
- 2022: Boston Red Sox, Major League Baseball - 2 games 5-Sep 2-Oct
- 2023: New York Mets, Major League Baseball - 1 game 7-Jun
- 2024: Chicago White Sox, Major League Baseball - 2 games 6-May 8-May
- 2024: St. Louis Cardinals, Major League Baseball - 1 game 5-Aug
- Josh Phegley (catcher, b. 1988, Indiana)
- 2010: Winston-Salem Dash, Carolina League (High-A) - 1 game 7-Aug
- 2011: Birmingham Barons, Southern League (AA) - 1 game 29-May
- 2013: Chicago White Sox, Major League Baseball - 1 game 18-Aug
- 2014: Charlotte Knights, International League (AAA) - 1 game 25-May
- Cord Phelps (infielder, b. 1987, California)
- 2013: Columbus Clippers, International League (AAA) - 1 game 24-Apr
- 2015: Lehigh Valley IronPigs, International League (AAA) - 2 games 4-Jul 7-Sep
- David Phelps (pitcher, b. 1986, Missouri)
- 2014: New York Yankees, Major League Baseball - 1 game 22-Sep
- 2016: Miami Marlins, Major League Baseball - 1 game 4-Jul
- 2021: Toronto Blue Jays, Major League Baseball - 3 games 23-Apr 25-Apr 1-May
- Jeff Phelps (infielder, b. 1978, Arizona)
- 2002: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 26-Aug
- 2003: Clearwater Phillies, Florida State League (High-A) - 1 game 30-Aug
- Josh Phelps (catcher/first base, b. 1978, Alaska)
- 1998: Hagerstown Suns, South Atlantic League (Low-A) - 1 game 11-Jul
- Tommy Phelps (pitcher, b. 1974, South Korea)
- 1999: Harrisburg Senators, Eastern League (AA) - 1 game 10-Apr g1
- 2003: Jupiter Hammerheads, Florida State League (High-A) - 1 game 29-Aug
- Travis Phelps (pitcher, b. 1977, Missouri)
- 2008: York Revolution, Atlantic League (independent) - 3 games 17-Sep 20-Sep 24-Sep
- 2009: York Revolution, Atlantic League (independent) - 1 game 7-Sep
- Beau Philip (infielder, b. 1998, California)
- 2022: Rome Braves, South Atlantic League (High-A) - 1 game 4-Jul
- Justin Phillabaum (pitcher, b. 1986, Florida)
- 2011: Dunedin Blue Jays, Florida State League (High-A) - 1 game 10-Aug
- Aaron Phillips (pitcher, b. 1996, New York)
- 2018: Augusta GreenJackets, South Atlantic League (Low-A) - 1 game 31-Aug
- 2021: Eugene Emeralds, High-A West - 1 game 13-Jul
- Alex Phillips (pitcher, b. 1990, Washington)
- 2012: Connecticut Tigers, New York-Penn League (short-season) - 1 game 25-Aug
- 2014: Traverse City Beach Bums, Frontier League (independent) - 1 game 27-Aug
- Alex Phillips (pitcher, b. 1994, Texas)
- 2019: Fort Myers Miracle, Florida State League (High-A) - 1 game 12-Apr
- Andy Phillips (infielder, b. 1977, Alabama)
- 1999: Staten Island Yankees, New York-Penn League (short-season) - 1 game 29-Jul
- 2001: Norwich Navigators, Eastern League (AA) - 1 game 29-Apr
- 2006: New York Yankees, Major League Baseball - 1 game 27-Sep
- Anthony Phillips (infielder, b. 1990, South Africa)
- 2015: St. Paul Saints, American Association (independent) - 1 game 1-Sep
- Ben Phillips (pitcher, b. 1975, South Dakota)
- 1996: Oneonta Yankees, New York-Penn League (short-season) - 1 game 17-Aug
- Blaine Phillips (catcher/infielder, b. 1973, South Dakota)
- 1996: Oneonta Yankees, New York-Penn League (short-season) - 1 game 17-Aug
- Brandon Phillips (infielder, b. 1981, North Carolina)
- 2002: Buffalo Bisons, International League (AAA) - 1 game 1-Sep
- 2004: Buffalo Bisons, International League (AAA) - 1 game 5-Sep
- 2011: Cincinnati Reds, Major League Baseball - 1 game 26-Sep
- 2013: Cincinnati Reds, Major League Baseball - 1 game 17-Aug
- 2014: Cincinnati Reds, Major League Baseball - 1 game 22-Aug
- 2016: Cincinnati Reds, Major League Baseball - 1 game 7-Aug
- 2017: Atlanta Braves, Major League Baseball - 1 game 22-Aug
- 2021: Lexington Legends, Atlantic League (independent) - 1 game 6-Aug
- Brett Phillips (outfielder, b. 1994, Florida)
- Brian Phillips (infielder, b. 1973)
- 1997: Catskill Cougars, Northeast League (independent) - 1 game 8-Aug
- Chase Phillips (pitcher, b. 1980, Ohio)
- 2000: Bluefield Orioles, Appalachian League (rookie) - 1 game 5-Aug g1
- Dan Phillips (outfielder, b. 1978, California)
- 2004: Visalia Oaks, California League (High-A) - 1 game 8-Aug
- Dane Phillips (catcher, b. 1990, Texas)
- 2017: Evansville Otters, Frontier League (independent) - 1 game 31-Aug
- Evan Phillips (pitcher, b. 1994, Maryland)
- 2016: Salt River Rafters, Arizona Fall League - 1 game 13-Oct
- Gary Phillips (infielder, b. 1971, Tennessee)
- 1998: Albany-Colonie Diamond Dogs, Northeast League (independent) - 1 game 22-Jul
- Heath Phillips (pitcher, b. 1982, Indiana)
- 2001: Kannapolis Intimidators, South Atlantic League (Low-A) - 1 game 2-Aug
- J.R. Phillips (first base/outfield, b. 1970, California)
- 1996: Philadelphia Phillies, National League (MLB) - 1 game 28-Jun
- 1996: Scranton/Wilkes-Barre Red Barons, International League (AAA) - 2 games 24-Aug 25-Aug
- 1998: Houston Astros, National League (MLB) - 1 game 6-Sep
- 1999: Colorado Springs Sky Sox, Pacific Coast League (AAA) - 1 game 21-Aug
- 2000: New Orleans Zephyrs, Pacific Coast League (AAA) - 1 game 19-Aug
- 2005: Corpus Christi Hooks, Texas League (AA) - 1 game 4-Sep
- Jason Phillips (pitcher, b. 1974, Pennsylvania)
- 1997: Carolina Mudcats, Southern League (AA) - 1 game 13-Aug
- 2005: Durham Bulls, International League (AAA) - 1 game 28-Aug
- Jason Phillips (catcher, b. 1976, California)
- 1997: Pittsfield Mets, New York-Penn League (short-season) - 2 games 25-Jul 4-Aug
- 2000: Binghamton Mets, Eastern League (AA) - 1 game 8-Sep
- 2001: Norfolk Tides, International League (AAA) - 1 game 1-Aug
- 2001: New York Mets, Major League Baseball - 1 game 5-Oct
- 2002: New York Mets, Major League Baseball - 2 games 3-Sep g2 29-Sep
- 2003: New York Mets, Major League Baseball - 3 games 18-Apr 4-Jul 20-Jul
- 2004: New York Mets, Major League Baseball - 2 games 11-Sep 24-Sep
- 2008: Camden Riversharks, Atlantic League (independent) - 1 game 19-Jun
- Kyle Phillips (catcher/first base, b. 1984, California)
- 2003: Elizabethton Twins, Appalachian League (rookie) - 1 game 12-Jul
- 2003: Fort Myers Miracle, Florida State League (High-A) - 1 game 31-Aug g1
- 2011: San Diego Padres, Major League Baseball - 1 game 23-Jul
- Mark Phillips (pitcher, b. 1981, Pennsylvania)
- 2007: Newark Bears, Atlantic League (independent) - 1 game 31-Aug
- Mike Phillips (infielder, b. 1950, Texas)
- 1975: New York Mets, National League (MLB) - 1 game 3-Jul
- P.J. Phillips (infielder, b. 1986, Virginia)
- 2006: Orem Owlz, Pioneer League (rookie) - 1 game 26-Aug
- 2009: Rancho Cucamonga Quakes, California League (High-A) - 1 game 26-Aug
- Paul Phillips (catcher/first base, b. 1977, Alabama)
- 2005: Kansas City Royals, Major League Baseball - 1 game 7-Aug
- 2009: Colorado Springs Sky Sox, Pacific Coast League (AAA) - 1 game 22-Aug
- 2011: Columbus Clippers, International League (AAA) - 1 game 16-Sep
- Paul Phillips (pitcher, b. 1984, Michigan)
- 2005: Auburn Doubledays, New York-Penn League (short-season) - 1 game 15-Sep
- 2006: Lansing Lugnuts, Midwest League (Low-A) - 1 game 12-Aug
- Randy Phillips (pitcher, b. 1971, Arkansas)
- 1994: Syracuse Chiefs, International League (AAA) - 1 game 6-Aug g2
- Rick Phillips (outfielder, b. 1997)
- 2019: Santa Fe Fuego, Pecos League (independent) - 1 game 9-Jul
- Steve Phillips (outfielder, b. 1968, Ohio)
- 1997: Allentown Ambassadors, Northeast League (independent) - 1 game 8-Aug
- Tony Phillips (utility, b. 1959, Georgia; d. 2016, Arizona)
- 1990: Detroit Tigers, American League (MLB) - 2 games 13-Aug 15-Aug
- 1992: Detroit Tigers, American League (MLB) - 2 games 10-Aug 17-Aug
- 1993: Detroit Tigers, American League (MLB) - 3 games 28-Jun 1-Oct 3-Oct
- 1994: Detroit Tigers, American League (MLB) - 1 game 10-Apr
- 1997: Anaheim Angels, American League (MLB) - 3 games 27-Aug 28-Aug 31-Aug
- 1998: Toronto Blue Jays, American League (MLB) - 1 game 26-Jul
- 1998: New York Mets, National League (MLB) - 2 games 18-Sep 23-Sep
- Zach Phillips (pitcher, b. 1986, California)
- 2008: Bakersfield Blaze, California League (High-A) - 1 game 2-Aug
- Eric Phillis (outfielder, b. 1993, Illinois)
- 2016: Birmingham-Bloomfield Beavers, United Shore League (independent) - 1 game 6-Aug
- Denis Phipps (outfielder, b. 1985, Dominican Republic)
- 2006: Billings Mustangs, Pioneer League (rookie) - 1 game 26-Aug
- 2009: Sarasota Reds, Florida State League (High-A) - 1 game 5-Sep
- 2011: Carolina Mudcats, Southern League (AA) - 1 game 29-May
- 2011: Louisville Bats, International League (AAA) - 1 game 1-Aug
- 2013: Louisville Bats, International League (AAA) - 1 game 30-Aug
- 2015: Laredo Lemurs, American Association (independent) - 1 game 31-Jul
- 2019: Sugar Land Skeeters, Atlantic League (independent) - 2 games 3-May 14-Jul
- 2021: Lexington Legends, Atlantic League (independent) - 1 game 19-Sep
- Wynter Phoenix (outfielder, b. 1974, California)
- 2001: Bowie Baysox, Eastern League (AA) - 1 game 22-Aug
- Kurt Piantek (first baseman, b. 1981, Connecticut)
- 2004: Elmira Pioneers, Northeast League (independent) - 2 games 1-Sep 3-Sep
- Mitch Piatnik (outfielder, b. 1994, Florida)
- 2018: Gateway Grizzlies, Frontier League (independent) - 1 game 26-Aug
- Ben Piatt (outfielder, b. 1978, Illinois)
- 2003: Gateway Grizzlies, Frontier League (independent) - 1 game 29-Jul
- Mike Piazza (catcher, b. 1968, Pennsylvania)
- 1993: Los Angeles Dodgers, National League (MLB) - 1 game 17-Aug
- 1997: Los Angeles Dodgers, National League (MLB) - 1 game 29-Aug
- 1998: New York Mets, National League (MLB) - 3 games 9-Jul 18-Sep 23-Sep
- 1999: New York Mets, National League (MLB) - 5 games 23-Jul 3-Sep 17-Sep 26-Sep 2-Oct
- 2000: New York Mets, Major League Baseball - 3 games 13-Sep 24-Sep 26-Sep
- 2001: New York Mets, Major League Baseball - 5 games 24-Aug 31-Aug 3-Sep 5-Oct
- 2002: New York Mets, Major League Baseball - 5 games 21-Jun 3-Sep g1 3-Sep g2 7-Sep 29-Sep
- 2003: New York Mets, Major League Baseball - 2 games 18-Apr 24-Sep
- 2004: New York Mets, Major League Baseball - 3 games 11-Sep 24-Sep 2-Oct
- 2005: New York Mets, Major League Baseball - 5 games 4-Jul 3-Aug 14-Sep 17-Sep 2-Oct
- Greg Picart (infielder, b. 1985, New Jersey)
- 2007: Lynchburg Hillcats, Carolina League (High-A) - 1 game 25-Aug
- 2011: Altoona Curve, Eastern League (AA) - 1 game 27-Aug
- Rob Picciolo (infielder, b. 1953, California)
- 1980: Oakland Athletics, American League (MLB) - 1 game 2-Sep
- Juan Pichardo (pitcher, b. 1998, Dominican Republic)
- 2021: Fort Myers Mighty Mussels, Low-A Southeast - 1 game 19-Aug
- 2022: Schaumburg Boomers, Frontier League (independent) - 1 game 5-Jul
- Kelvin Pichardo (pitcher, b. 1985, Dominican Republic)
- 2006: Augusta Greenjackets, South Atlantic League (Low-A) - 1 game 14-Sep
- Kervin Pichardo (infielder, b. 2001, New York)
- Wilfred Pichardo (utility, b. 1989, Dominican Republic)
- 2009: Lowell Spinners, New York-Penn League (short-season) - 2 games 5-Aug 9-Sep
- 2010: Greenville Drive, South Atlantic League (Low-A) - 1 game 17-Sep
- Jordan Piche (pitcher, b. 1991, Colorado)
- 2014: AZL Angels, Arizona League (rookie) - 1 game 20-Jul
- 2015: Burlington Bees, Midwest League (Low-A) - 1 game 4-Sep
- Bennett Pickar (catcher, b. 1990, Colorado)
- 2012: Connecticut Tigers, New York-Penn League (short-season) - 1 game 2-Aug
- 2014: West Michigan Whitecaps, Midwest League (Low-A) - 1 game 25-Aug
- Bert Pickard (catcher/first base, b. 1982, Mississippi)
- 2005: Jackson Senators, Central League (independent) - 2 games 17-Aug 18-Aug
- Doug Pickens (catcher/first base, b. 1985, Michigan)
- 2008: Lake County Captains, South Atlantic League (Low-A) - 1 game 3-Apr
- 2008: Akron Aeros, Eastern League (AA) - 1 game 23-Aug
- 2011: Kinston Indians, Carolina League (High-A) - 1 game 13-Aug
- Garrett Pickens (pitcher, b. 1990, Mississippi)
- 2013: Vancouver Canadians, Northwest League (short-season) - 1 game 20-Aug
- Scott Pickens (catcher, b. 1979, Michigan)
- 2005: Florence Freedom, Frontier League (independent) - 1 game 29-Jul
- Greg Pickett (first baseman, b. 1996, Massachusetts)
- 2017: Williamsport Crosscutters, New York-Penn League (short-season) - 2 games 9-Aug 12-Aug g1
- Justin Pickett (catcher/first base, b. 1985, California)
- 2010: Florence Freedom, Frontier League (independent) - 1 game 3-Sep
- Kevin Pickford (pitcher, b. 1975, California)
- 2002: Portland Beavers, Pacific Coast League (AAA) - 1 game 9-Aug
- Jeremy Pickrel (outfielder, b. 1983, Illinois)
- 2007: New Haven County Cutters, Can-Am League (independent) - 1 game 23-Aug
- Brandon Pico (outfielder, b. 1974, Rhode Island)
- 1993: Geneva Cubs, New York-Penn League (short-season) - 1 game 5-Sep
- 1995: Rockford Cubbies, Midwest League (Low-A) - 1 game 18-Aug
- Len Picota (pitcher, b. 1966, Panama)
- 2001: Nashua Pride, Atlantic League (independent) - 1 game 22-Sep
- Felix Pie (outfielder, b. 1985, Dominican Republic)
- 2008: Iowa Cubs, Pacific Coast League (AAA) - 1 game 29-Jul
- 2009: Baltimore Orioles, Major League Baseball - 1 game 23-Apr
- 2010: Baltimore Orioles, Major League Baseball - 1 game 8-Aug
- 2012: Gwinnett Braves, International League (AAA) - 1 game 2-Sep
- 2013: Pittsburgh Pirates, Major League Baseball - 1 game 1-Sep
- Juan Pie (outfielder, b. 2001, Dominican Republic)
- Adam Piechowski (pitcher, b. 1985)
- 2009: Nashua Defenders, Can-Am League (independent) - 1 game 13-Aug
- Jeremiah Piepkorn (utility, b. 1981, Minnesota)
- 2010: Fargo-Moorhead RedHawks, Northern League (independent) - 1 game 23-Aug
- Carson Pierce (pitcher, b. 2001, Oklahoma)
- 2023: FCL Blue Jays, Florida Complex League (rookie) - 1 game 22-Aug
- 2023: Dunedin Blue Jays, Florida State League (Low-A) - 1 game 26-Aug
- 2024: Dunedin Blue Jays, Florida State League (Low-A) - 3 games 5-Apr 20-Apr 1-May
- Kirk Pierce (catcher, b. 1973, Arizona)
- 1998: Reading Phillies, Eastern League (AA) - 2 games 11-Apr 30-Aug
- 2001: Fargo-Moorhead RedHawks, Northern League (independent) - 1 game 29-Jul
- 2005: Sioux Falls Canaries, Northern League (independent) - 1 game 10-Aug
- Sean Pierce (outfielder, b. 1978, California)
- 2002: South Georgia Waves, South Atlantic League (Low-A) - 1 game 24-Aug
- Tony Pierce (pitcher, b. 1976, Georgia)
- 1999: Jamestown Jammers, New York-Penn League (short-season) - 1 game 30-Jul
- Brad Piercy (catcher/outfield, b. 1976, North Carolina)
- 1999: Cape Fear Crocs, South Atlantic League (Low-A) - 1 game 10-Aug
- Mike Piercy (outfielder, b. 1976, New Jersey)
- Matt Pierpont (pitcher, b. 1991, Florida)
- 2016: Hartford Yard Goats, Eastern League (AA) - 1 game 20-Aug
- 2018: Hartford Yard Goats, Eastern League (AA) - 1 game 25-Jul
- Gustavo Pierre (infielder, b. 1991, Dominican Republic)
- 2017: Ottawa Champions, Can-Am League (independent) - 1 game 21-Jul
- 2018: Road Warriors, Atlantic League (independent) - 2 games 26-Jul g1 26-Jul g2
- Juan Pierre (outfielder, b. 1977, Alabama)
- 1999: Asheville Tourists, South Atlantic League (Low-A) - 1 game 11-Aug
- 2003: Florida Marlins, Major League Baseball - 3 games 18-Apr 29-Jun 6-Sep
- 2008: Los Angeles Dodgers, Major League Baseball - 1 game 27-Jul
- 2010: Chicago White Sox, Major League Baseball - 1 game 8-Aug
- 2012: Philadelphia Phillies, Major League Baseball - 1 game 29-Aug
- Chris Piersoll (pitcher, b. 1977, California)
- 2005: Bowie Baysox, Eastern League (AA) - 1 game 14-Jun
- Jason Pierson (pitcher, b. 1971, Pennsylvania)
- 1997: Binghamton Mets, Eastern League (AA) - 1 game 3-Aug
- 2001: Newark Bears, Atlantic League (independent) - 2 games 30-Aug g1 3-Oct
- Kenny Pierson (pitcher, b. 1997)
- 2019: Santa Fe Fuego, Pecos League (independent) - 1 game 9-Jul
- A.J. Pierzynski (catcher, b. 1976, New York)
- 2004: San Francisco Giants, Major League Baseball - 1 game 25-Jul
- 2006: Chicago White Sox, Major League Baseball - 1 game 30-Jul
- 2009: Chicago White Sox, Major League Baseball - 3 games 23-Apr 26-Jul 14-Aug
- 2014: Boston Red Sox, Major League Baseball - 1 game 18-Apr
- 2015: Atlanta Braves, Major League Baseball - 1 game 23-Sep
- 2016: Atlanta Braves, Major League Baseball - 1 game 3-May
- Carmen Pignatiello (pitcher, b. 1982, Indiana)
- 2003: Daytona Cubs, Florida State League (High-A) - 1 game 26-Aug
- Daniel Pigott (first base/outfield, b. 1989, Florida)
- 2013: Dayton Dragons, Midwest League (Low-A) - 1 game 31-Aug
- Matt Pike (pitcher, b. 1978, Michigan)
- 2003: New Jersey Jackals, Northeast League (independent) - 1 game 5-Sep
- 2007: Atlantic City Surf, Can-Am League (independent) - 2 games 4-Jul 2-Aug
- 2008: Bridgeport Bluefish, Atlantic League (independent) - 1 game 20-Jul
- 2010: Bridgeport Bluefish, Atlantic League (independent) - 1 game 15-Aug
- Tyler Pike (pitcher, b. 1994, Florida)
- 2017: Florida Fire Frogs, Florida State League (High-A) - 1 game 27-May
- P.J. Pilittere (catcher/first base, b. 1981, California)
- 2004: Staten Island Yankees, New York-Penn League (short-season) - 2 games 16-Jul g1 2-Aug
- 2005: Staten Island Yankees, New York-Penn League (short-season) - 3 games 1-Aug 26-Aug g1 15-Sep
- 2007: Trenton Thunder, Eastern League (AA) - 3 games 6-Apr 6-Sep 12-Sep
- 2008: Trenton Thunder, Eastern League (AA) - 3 games 10-Apr 3-Sep 14-Sep
- 2009: Scranton/Wilkes-Barre Yankees, International League (AAA) - 1 game 17-Sep
- Jason Pilkington (pitcher, b. 1980)
- 2006: Quebec Les Capitales, Can-Am League (independent) - 1 game 14-Aug
- Brett Pill (first base/outfield, b. 1984, California)
- 2009: Connecticut Defenders, Eastern League (AA) - 1 game 13-Sep
- 2013: San Francisco Giants, Major League Baseball - 2 games 31-Jul 28-Aug
- Tyler Pill (pitcher, b. 1990, California)
- 2011: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 9-Sep
- 2015: Binghamton Mets, Eastern League (AA) - 1 game 16-Aug
- Kevin Pillar (outfielder, b. 1989, California)
- 2014: Buffalo Bisons, International League (AAA) - 1 game 17-Aug
- 2015: Toronto Blue Jays, Major League Baseball - 1 game 12-Sep g1
- 2018: Toronto Blue Jays, Major League Baseball - 1 game 16-Sep
- 2021: New York Mets, Major League Baseball - 3 games 15-May 30-Jun 6-Sep
- Jeremy Pilon (pitcher, b. 2005, Quebec)
- 2024: FCL Rays, Florida Complex League (rookie) - 1 game 22-Jul
- Carlos Pimentel (pitcher, b. 1989, Dominican Republic)
- 2019: Sugar Land Skeeters, Atlantic League (independent) - 1 game 14-Jul
- Cesilio Pimentel (pitcher, b. 1993, Dominican Republic)
- 2015: West Virginia Black Bears, New York-Penn League (short-season) - 1 game 13-Sep
- Elisaul Pimentel (pitcher, b. 1988, Dominican Republic)
- 2009: Ogden Raptors, Pioneer League (rookie) - 1 game 17-Aug
- Guillermo Pimentel (outfielder, b. 1989, Dominican Republic)
- 2010: Hickory Crawdads, South Atlantic League (Low-A) - 2 games 4-Jul 11-Sep
- Hector Pimentel (infielder, b. 1979, Dominican Republic)
- 2001: Jamestown Jammers, New York-Penn League (short-season) - 1 game 5-Sep
- Jose Pimentel (outfielder, b. 1974, Dominican Republic)
- 1999: Greenville Braves, Southern League (AA) - 1 game 12-Aug
- Julio Pimentel (pitcher, b. 1985, Dominican Republic)
- 2008: Northwest Arkansas Naturals, Texas League (AA) - 1 game 11-Aug
- Sandber Pimentel (first baseman, b. 1994, Dominican Republic)
- 2017: Stockton Ports, California League (High-A) - 1 game 31-Jul
- Eudy Pina (outfielder, b. 1991, Dominican Republic)
- 2012: Brooklyn Cyclones, New York-Penn League (short-season) - 2 games 2-Aug 9-Sep
- 2016: Birmingham Barons, Southern League (AA) - 1 game 2-Sep
- Junior Pina (pitcher, b. 2002, Dominican Republic)
- 2022: FCL Orioles, Florida Complex League (rookie) - 1 game 1-Aug
- Keinner Pina (catcher, b. 1997, Venezuela)
- 2018: Burlington Bees, Midwest League (Low-A) - 1 game 5-Aug
- Leobaldo Pina (infielder, b. 1994, Venezuela)
- 2017: Palm Beach Cardinals, Florida State League (High-A) - 1 game 28-May
- 2019: Fargo-Moorhead RedHawks, American Association (independent) - 1 game 7-Jun
- Manny Pina (catcher, b. 1987, Venezuela)
- 2008: Frisco Roughriders, Texas League (AA) - 1 game 11-Aug
- 2011: Omaha Storm Chasers, Pacific Coast League (AAA) - 1 game 1-Sep
- 2013: Omaha Storm Chasers, Pacific Coast League (AAA) - 2 games 29-Aug 17-Sep
- 2017: Milwaukee Brewers, Major League Baseball - 1 game 29-May
- 2019: Milwaukee Brewers, Major League Baseball - 1 game 4-Jun
- Nicoly Pina (pitcher, b. 1999, Dominican Republic)
- 2019: GCL Phillies West, Gulf Coast League (rookie) - 2 games 1-Aug 26-Aug g1
- 2022: FCL Phillies, Florida Complex League (rookie) - 3 games 2-Jul 29-Jul g1 11-Aug
- 2022: Clearwater Threshers, Florida State League (Low-A) - 1 game 28-Aug
- 2023: FCL Phillies, Florida Complex League (rookie) - 1 game 13-Jun
- Robinson Pina (pitcher, b. 1998, Dominican Republic)
- 2021: Glendale Desert Dogs, Arizona Fall League - 1 game 16-Oct
- Carlos Pinales (pitcher, b. 1992, Dominican Republic)
- 2014: Lowell Spinners, New York-Penn League (short-season) - 1 game 13-Aug g1
- Elias Pinales (pitcher, b. 1992, Dominican Republic)
- 2012: Aberdeen IronBirds, New York-Penn League (short-season) - 1 game 26-Aug
- Erasmo Pinales (pitcher, b. 1994, Dominican Republic)
- 2018: Scottsdale Scorpions, Arizona Fall League - 1 game 6-Nov
- 2019: Corpus Christi Hooks, Texas League (AA) - 1 game 18-Jul
- Erick Pinales (pitcher, b. 1999, Dominican Republic)
- 2021: Lakeland Flying Tigers, Low-A Southeast - 1 game 12-Aug
- 2022: Lakeland Flying Tigers, Florida State League (Low-A) - 2 games 30-Jun 2-Jul
- Miguel Pinango (pitcher, b. 1983, Venezuela)
- 2008: Las Vegas 51s, Pacific Coast League (AAA) - 1 game 29-Jul
- Yohendrick Pinango (outfielder, b. 2002, Venezuela)
- 2022: South Bend Cubs, Midwest League (High-A) - 1 game 25-Jun
- Kevin Pincavitch (pitcher, b. 1970, Pennsylvania)
- 1999: New Jersey Jackals, Northeast League (independent) - 1 game 18-Jun
- Andrew Pinckney (infielder, b. 1982, Georgia)
- 2006: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 14-Apr
- 2007: Portland Sea Dogs, Eastern League (AA) - 1 game 6-Sep
- Andrew Pinckney (outfielder, b. 2000, Alabama)
- 2024: Rochester Red Wings, International League (AAA) - 1 game 21-Sep
- Brandon Pinckney (infielder, b. 1982, California)
- 2007: Akron Aeros, Eastern League (AA) - 3 games 24-Aug g1 24-Aug g2 12-Sep
- 2008: Akron Aeros, Eastern League (AA) - 2 games 31-Aug 14-Sep
- 2009: Norfolk Tides, International League (AAA) - 1 game 5-Jul
- 2010: Reading Phillies, Eastern League (AA) - 1 game 11-May
- 2012: Rockland Boulders, Can-Am League (independent) - 2 games 30-Jul g1 30-Jul g2
- 2012: Long Island Ducks, Atlantic League (independent) - 1 game 20-Sep
- Branden Pinder (pitcher, b. 1989, California)
- 2011: Staten Island Yankees, New York-Penn League (short-season) - 1 game 31-Aug
- 2012: Trenton Thunder, Eastern League (AA) - 1 game 15-Sep
- 2015: New York Yankees, Major League Baseball - 1 game 12-Sep g2
- Chad Pinder (utility, b. 1992, Virginia)
- 2017: Oakland Athletics, Major League Baseball - 1 game 2-Aug
- 2018: Oakland Athletics, Major League Baseball - 1 game 11-Aug
- 2021: Oakland Athletics, Major League Baseball - 1 game 16-Sep
- 2022: Oakland Athletics, Major League Baseball - 3 games 12-Apr 13-Apr 14-Apr
- Chase Pinder (outfielder, b. 1996, Virginia)
- 2019: Palm Beach Cardinals, Florida State League (High-A) - 2 games 11-May g1 11-May g2
- 2023: Memphis Redbirds, International League (AAA - 1 game 6-Jun
- Alen Pineda (catcher/first base, b. 2004, Mexico)
- 2024: FCL Braves, Florida Complex League (rookie) - 1 game 7-May
- Andy Pineda (outfielder, b. 1996, Dominican Republic)
- 2017: Tri-City ValleyCats, New York-Penn League (short-season) - 2 games 22-Jul 12-Aug g2
- 2018: Tri-City ValleyCats, New York-Penn League (short-season) - 1 game 22-Jul
- Esmith Pineda (outfielder, b. 2004, Panama)
- Isauro Pineda (pitcher, b. 1978, Mexico)
- 2002: Trenton Thunder, Eastern League (AA) - 1 game 21-Apr
- Israel Pineda (catcher, b. 2000, Venezuela)
- 2018: Auburn Doubledays, New York-Penn League (short-season) - 1 game 27-Jul
- 2021: Surprise Saguaros, Arizona Fall League - 1 game 21-Oct
- 2023: Scottsdale Scorpions, Arizona Fall League - 2 games 11-Oct 14-Oct
- Jason Pineda (outfielder, b. 1999, New York)
- 2019: Tri-City Dust Devils, Northwest League (short-season) - 1 game 5-Jul
- Jeremias Pineda (outfielder, b. 1990, Dominican Republic)
- 2016: Jupiter Hammerheads, Florida State League (High-A) - 2 games 27-Aug 30-Aug
- Jose Pineda (outfielder, b. 1982, Dominican Republic)
- 2006: Kane County Cougars, Midwest League (Low-A) - 1 game 7-Aug
- Juan Pineda (infielder, b. 1998, Panama)
- 2017: Greeneville Astros, Appalachian League (rookie) - 2 games 26-Aug 29-Aug
- Leandro Pineda (outfielder, b. 2002, Venezuela)
- Luis Pineda (catcher, b. 2002, Venezuela)
- 2024: Kannapolis Cannon Ballers, Carolina League (Low-A) - 1 game 12-May
- Michael Pineda (pitcher, b. 1989, Dominican Republic)
- 2014: New York Yankees, Major League Baseball - 2 games 5-Sep 22-Sep
- 2015: New York Yankees, Major League Baseball - 2 games 22-May 12-Sep g1
- 2017: New York Yankees, Major League Baseball - 1 game 16-Apr
- Pedro Pineda (outfielder, b. 2003, Dominican Republic)
- 2023: Stockton Ports, California League (Low-A) - 1 game 10-Aug
- Ryan Pineda (infielder, b. 1989, Nevada)
- 2015: Sussex County Miners, Can-Am League (independent) - 1 game 15-Jul
- Yonatan Pineda (pitcher, b. 2001, Dominican Republic)
- 2023: FCL Orioles, Florida Complex League (rookie) - 2 games 19-Jun 21-Aug
- Joel Pineiro (pitcher, b. 1978, Puerto Rico)
- 2001: Seattle Mariners, Major League Baseball - 1 game 2-Sep
- 2015: Buffalo Bisons, International League (AAA) - 1 game 5-Jul
- A.J. Pinera (pitcher, b. 1987, Florida)
- 2010: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 8-Sep
- Antonio Pinero (infielder, b. 1999, Venezuela)
- 2019: Rocky Mountain Vibes, Pioneer League (rookie) - 1 game 6-Jul
- Daniel Pinero (infielder, b. 1994, Ontario)
- 2017: West Michigan Whitecaps, Midwest League (Low-A) - 1 game 21-Aug
- 2018: Mesa Solar Sox, Arizona Fall League - 2 games 7-Nov 10-Nov
- 2021: Canada, Americas Olympic Qualifier - 1 game 31-May
- 2021: Lakeland Flying Tigers, Low-A Southeast - 1 game 30-Jul
- Ivan Pineyro (pitcher, b. 1991, Dominican Republic)
- 2012: Auburn Doubledays, New York-Penn League (short-season) - 1 game 21-Jul
- 2015: Tennessee Smokies, Southern League (AA) - 1 game 28-Jul
- Juan Piniella (outfielder, b. 1978, North Carolina)
- 2000: Tulsa Drillers, Texas League (AA) - 1 game 24-Aug
- Lou Piniella (outfielder, b. 1943, Florida)
- 1974: New York Yankees, American League (MLB) - 1 game 25-Apr
- 1980: New York Yankees, American League (MLB) - 1 game 2-Sep
- Seth Pinkerton (pitcher, b. 1996, New York)
- 2024: Glacier Range Riders, Pioneer League (independent) - 1 game 6-Jul
- Luis Pino (pitcher, b. 1994, Mexico)
- 2017: Salem-Keizer Volcanoes, Northwest League (short-season) - 1 game 3-Aug
- Wilmer Pino (infielder, b. 1986, Venezuela)
- 2006: Staten Island Yankees, New York-Penn League (short-season) - 3 games 18-Jul 28-Jul 13-Sep
- Yassel Pino (infielder, b. 2001, Florida)
- Yohan Pino (pitcher, b. 1983, Venezuela)
- 2012: New Hampshire Fisher Cats, Eastern League (AA) - 1 game 5-Apr
- Alex Pinon (infielder, b. 1978, Florida)
- 2002: Salem-Keizer Volcanoes, Northwest League (short-season) - 1 game 11-Aug
- Scott Pinoni (first baseman, b. 1973, Ohio)
- 2000: New Jersey Jackals, Northeast League (independent) - 1 game 4-Jul
- Vada Pinson (outfielder, b. 1938, Tennessee; d. 1995, California)
- 1974: Kansas City Royals, American League (MLB) - 1 game 25-Apr
- Riley Pint (pitcher, b. 1997, Kansas)
- 2019: Asheville Tourists, South Atlantic League (Low-A) - 1 game 28-May
- Andrew Pintar (outfielder, b. 2001, Utah)
- 2024: Peoria Javelinas, Arizona Fall League - 1 game 12-Oct
- Adrian Pinto (utility, b. 2002, Venezuela)
- Aaron Pinto (pitcher, b. 1996, California)
- 2021: Scottsdale Scorpions, Arizona Fall League - 1 game 18-Oct
- Eduard Pinto (outfielder, b. 1994, Venezuela)
- 2013: Spokane Indians, Northwest League (short-season) - 1 game 22-Aug
- Joel Pinto (pitcher, b. 1996, Venezuela)
- 2019: Rocky Mountain Vibes, Pioneer League (rookie) - 1 game 6-Jul
- Josmil Pinto (catcher, b. 1989, Venezuela)
- 2015: Rochester Red Wings, International League (AAA) - 1 game 7-Sep
- Julio Pinto (pitcher, b. 1995, Venezuela)
- 2019: Daytona Tortugas, Florida State League (High-A) - 2 games 21-Aug 23-Aug
- 2021: Chattanooga Lookouts, Double-A South - 1 game 5-Aug
- Noel Pinto (pitcher, b. 1995, Puerto Rico)
- 2017: Greeneville Astros, Appalachian League (rookie) - 1 game 29-Aug
- Rene Pinto (catcher, b. 1977, Venezuela)
- 1996: Oneonta Yankees, New York-Penn League (short-season) - 1 game 17-Aug
- 1998: Greensboro Bats, South Atlantic League (Low-A) - 1 game 29-Aug
- Rene Pinto (catcher, b. 1996, Venezuela)
- Renyel Pinto (pitcher, b. 1982, Venezuela)
- 2003: Daytona Cubs, Florida State League (High-A) - 1 game 27-Aug
- 2006: Florida Marlins, Major League Baseball - 1 game 30-Jul
- 2008: Florida Marlins, Major League Baseball - 1 game 8-Aug
- Ricardo Pinto (pitcher, b. 1994, Venezuela)
- 2015: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 15-Apr
- 2016: Reading Fightin Phils, Eastern League (AA) - 1 game 8-Sep
- 2019: Sacramento RiverCats, Pacific Coast League (AAA) - 1 game 17-Sep
- Stephen Pinto (outfielder, b. 1987)
- Wladimir Pinto (pitcher, b. 1998, Venezuela)
- 2019: Lakeland Flying Tigers, Florida State League (High-A) - 3 games 23-Apr 14-May 16-May
- Luis Pintor (infielder, b. 1995, Puerto Rico)
- 2017: Greensboro Grasshoppers, South Atlantic League (Low-A) - 2 games 15-Apr night 24-Aug
- Kenny Piper (catcher, b. 1998, Missouri)
- 2022: Charleston RiverDogs, Carolina League (Low-A) - 1 game 22-Jun
- 2023: Bowling Green Hot Rods, South Atlantic League (High-A) - 1 game 21-Jun
- 2024: Montgomery Biscuits, Southern League (AA) - 1 game 18-Jun
- Dominic Pipkin (pitcher, b. 1999, California)
- 2022: Jersey Shore BlueClaws, South Atlantic League (High-A) - 1 game 4-May
- 2023: FCL Phillies, Florida Complex League (rookie) - 1 game 16-Jun
- Jose Pirela (infielder, b. 1989, Venezuela)
- 2011: Trenton Thunder, Eastern League (AA) - 1 game 3-Aug
- 2012: Trenton Thunder, Eastern League (AA) - 1 game 4-Jul
- 2013: Trenton Thunder, Eastern League (AA) - 2 games 4-Aug 5-Sep
- 2014: New York Yankees, Major League Baseball - 1 game 22-Sep
- 2015: New York Yankees, Major League Baseball - 2 games 22-May 12-Sep g1
- 2018: San Diego Padres, Major League Baseball - 3 games 18-Aug 19-Aug 23-Aug
- 2019: El Paso Chihuahuas, Pacific Coast League (AAA) - 1 game 12-Jul
- 2019: Philadelphia Phillies, Major League Baseball - 1 game 27-Sep
- Yorvi Pirela (pitcher, b. 2005, Venezuela)
- 2024: FCL Braves, Florida Complex League (rookie) - 1 game 7-May
- Jhonny Piron (outfielder, b. 2004, Dominican Republic)
- 2022: FCL Rays, Florida Complex League (rookie) - 1 game 13-Aug
- Pete Pirman (outfielder, b. 1979)
- 2003: Richmond Roosters, Frontier League (independent) - 1 game 26-Jul
- 2006: Kalamazoo Kings, Frontier League (independent) - 1 game 11-Aug
- 2008: Ottawa Rapidz, Can-Am League (independent) - 1 game 3-Aug
- Marc Pisciotta (pitcher, b. 1970, New Jersey)
- 1998: Iowa Cubs, Pacific Coast League (AAA) - 1 game 17-Aug
- Stephen Piscotty (outfielder, b. 1991, California)
- 2015: St. Louis Cardinals, Major League Baseball - 1 game 1-Aug
- 2016: St. Louis Cardinals, Major League Baseball - 1 game 27-Jul
- 2017: St. Louis Cardinals, Major League Baseball - 1 game 16-Apr
- 2018: Oakland Athletics, Major League Baseball - 1 game 11-Aug
- 2021: Oakland Athletics, Major League Baseball - 1 game 29-Apr
- 2022: Oakland Athletics, Major League Baseball - 2 games 12-Apr 13-Apr
- 2023: Charlotte Knights, International League (AAA) - 1 game 9-May
- Steve Piskor (catcher, b. 1968)
- 1989: Pittsfield Mets, New York-Penn League (short-season) - 1 game 2-Sep
- Carlos Piste (infielder, b. 1985, Mexico)
- 2007: Jamestown Jammers, New York-Penn League (short-season) - 1 game 4-Aug
- 2007: Greensboro Grasshoppers, South Atlantic League (Low-A) - 1 game 5-Apr
- Matt Pita (utility, b. 1997, Florida)
- Dominic Pitelli (infielder, b. 2002, Florida)
- Jared Pitney (first baseman, b. 1979, Arizona)
- 2002: Greensboro Bats, South Atlantic League (Low-A) - 1 game 14-Jul
- Ryan Pitt (pitcher, b. unknown)
- 2014: Douglas Diablos, Pecos League (independent) - 1 game 19-Jul
- Thomas Pittman (first baseman, b. 1979, Louisiana)
- 1999: Cape Fear Crocs, South Atlantic League (Low-A) - 1 game 10-Aug
- Blake Pivaroff (pitcher, b. 2001, California)
- 2024: Lakeland Flying Tigers, Florida State League (Low-A) - 2 games 29-May 1-Jun
- Nick Pivetta (pitcher, b. 1993, British Columbia)
- 2014: Hagerstown Suns, South Atlantic League (Low-A) - 1 game 14-Aug
- 2017: Philadelphia Phillies, Major League Baseball - 1 game 1-Oct
- 2019: Philadelphia Phillies, Major League Baseball - 1 game 26-Sep
- 2021: Boston Red Sox, Major League Baseball - 2 games 1-Aug 30-Aug
- Will Piwnica-Worms (outfielder, b. 1990, Missouri)
- 2014: Potomac Nationals, Carolina League (High-A) - 1 game 24-May
- Juan Pizarro (outfielder, b. 2002, Colombia)
- Dario Pizzano (outfielder, b. 1991, Massachusetts)
- 2012: Pulaski Mariners, Appalachian League (rookie) - 1 game 14-Aug
- 2014: Jackson Generals, Southern League (AA) - 1 game 20-Aug
- 2017: Tacoma Rainiers, Pacific Coast League (AAA) - 1 game 6-Aug
- Jason Place (outfielder, b. 1988, California)
- 2007: Greenville Drive, South Atlantic League (Low-A) - 1 game 1-Sep
- Adrian Placencia (infielder, b. 2003, Dominican Republic)
- 2023: Scottsdale Scorpions, Arizona Fall League - 1 game 11-Oct
- Erison Placencia (infielder, b. 2001, Dominican Republic)
- 2021: FCL Orioles Black, Florida Complex League (rookie) - 3 games 24-Aug g1 26-Aug g1 26-Aug g2
- 2023: Delmarva Shorebirds, Carolina League (Low-A) - 1 game 7-Sep
- Colton Plaia (catcher, b. 1990, California)
- 2018: Las Vegas 51s, Pacific Coast League (AAA) - 2 games 6-Aug 13-Aug
- Geovanny Planchart (catcher, b. 2001, Venezuela)
- Michael Planeta (outfielder, b. 1989, Arizona)
- 2010: Delmarva Shorebirds, South Atlantic League (Low-A) - 1 game 4-Jul
- Alexfri Planez (outfielder, b. 2001, Venezuela)
- 2021: Lynchburg Hillcats, Low-A East - 1 game 15-Jun
- Erik Plantenberg (pitcher, b. 1968, Washington)
- 1993: Seattle Mariners, American League (MLB) - 1 game 21-Aug
- Phil Plantier (outfielder, b. 1969, New Hampshire)
- 1991: Boston Red Sox, American League (MLB) - 1 game 12-Sep
- 1994: San Diego Padres, National League (MLB) - 1 game 17-Jul
- Tyler Plantier (infielder, b. 1995, California)
- 2019: Boise Hawks, Northwest League (short-season) - 1 game 5-Jul
- Francisco Plasencia (outfielder, b. 1984, Venezuela)
- 2002: Ogden Raptors, Pioneer League (rookie) - 2 games 3-Aug 16-Aug
- 2005: Vermont Expos, New York-Penn League (short-season) - 1 game 4-Aug
- Michael Plassmeyer (pitcher, b. 1996, Missouri)
- 2019: Charlotte Stone Crabs, Florida State League (High-A) - 1 game 19-May
- Allen Plaster (pitcher, b. 1970)
- 1994: Modesto A's, California League (High-A) - 1 game 6-Sep
- Ryan Platt (pitcher, b. 1985, California)
- 2009: Helena Brewers, Pioneer League (rookie) - 1 game 17-Aug
- Kevin Plawecki (catcher/first base, b. 1991, Indiana)
- 2012: Brooklyn Cyclones, New York-Penn League (short-season) - 2 games 2-Aug 9-Sep
- 2015: New York Mets, Major League Baseball - 1 game 24-Jul
- 2016: New York Mets, Major League Baseball - 3 games 3-May 21-Sep 2-Oct
- 2017: New York Mets, Major League Baseball - 3 games 25-Sep g2 27-Sep 1-Oct
- 2018: New York Mets, Major League Baseball - 2 games 1-Apr 9-Jul g2
- 2019: Cleveland Indians, Major League Baseball - 1 game 1-Jun
- 2021: Boston Red Sox, Major League Baseball - 2 games 1-Aug 29-Sep
- 2022: Boston Red Sox, Major League Baseball - 1 game 5-Sep
- Axiel Plaz (catcher/first base, b. 2005, Venezuela)
- William Plaza (catcher, b. 1982, Cuba)
- 2008: Atlantic City Surf, Can-Am League (independent) - 2 games 5-Jul 17-Aug
- Elijah Pleasants (pitcher, b. 2000, Washington)
- 2024: Scottsdale Scorpions, Arizona Fall League - 1 game 11-Oct
- Kinnis Pledger (outfielder, b. 1968, Arkansas)
- 1993: Birmingham Barons, Southern League (AA) - 1 game 13-Aug
- 1998: Bridgeport Bluefish, Atlantic League (independent) - 1 game 27-Jul
- 1999: Bridgeport Bluefish, Atlantic League (independent) - 1 game 20-Jun
- 1999: Tacoma Rainiers, Pacific Coast League (AAA) - 1 game 21-Aug
- 2000: Bridgeport Bluefish, Atlantic League (independent) - 1 game 27-Sep
- Gregg Pleeter (pitcher, b. 1982, New York)
- 2005: North Shore Spirit, Can-Am League (independent) - 1 game 23-Jul
- Shawn Pleffner (first baseman, b. 1989, District of Columbia)
- 2014: Potomac Nationals, Carolina League (High-A) - 1 game 24-May
- Ron Plemmons (outfielder, b. 1968, North Carolina)
- 1990: South Bend White Sox, Midwest League (Low-A) - 1 game 14-Aug
- Dan Plesac (pitcher, b. 1962, Indiana)
- 1990: Milwaukee Brewers, American League (MLB) - 1 game 15-Aug
- 1996: Pittsburgh Pirates, National League (MLB) - 2 games 6-Apr 10-Aug
- 1997: Toronto Blue Jays, American League (MLB) - 2 games 19-Sep 21-Sep
- 2003: Philadelphia Phillies, Major League Baseball - 2 games 2-Aug g2 28-Sep
- Zach Plesac (pitcher, b. 1995, Indiana)
- 2022: Cleveland Guardians, Major League Baseball - 1 game 30-Jul
- Jeremy Plexico (pitcher, b. 1980, South Carolina)
- 2003: Vermont Expos, New York-Penn League (short-season) - 1 game 16-Aug
- 2007: Harrisburg Senators, Eastern League (AA) - 1 game 6-Apr
- Trevor Plouffe (infielder, b. 1986, California)
- 2007: New Britain Rock Cats, Eastern League (AA) - 1 game 3-May g1
- 2011: Minnesota Twins, Major League Baseball - 1 game 19-Sep
- 2013: Minnesota Twins, Major League Baseball - 1 game 18-Aug
- 2017: Oakland Athletics, Major League Baseball - 1 game 26-May
- 2017: Tampa Bay Rays, Major League Baseball - 1 game 11-Sep
- 2018: Lehigh Valley IronPigs, International League (AAA) - 3 games 17-May 27-May 14-Jun
- Grant Plumley (infielder, b. 1981, California)
- Bill Plummer (catcher, b. 1947, California)
- 1976: Cincinnati Reds, National League (MLB) - 1 game 14-Aug
- Nick Plummer (outfielder, b. 1996, Michigan)
- 2019: Palm Beach Cardinals, Florida State League (High-A) - 1 game 11-May g2
- 2021: Memphis Redbirds, Triple-A East - 1 game 23-Sep
- Eric Plunk (pitcher, b. 1963, California)
- 1993: Cleveland Indians, American League (MLB) - 1 game 11-Sep
- Andrew Pluta (pitcher, b. 1987)
- 2011: Newark Bears, Can-Am League (independent) - 1 game 8-Jun
- Anthony Pluta (pitcher, b. 1982, California)
- Chase Plymell (pitcher, b. 1998, Missouri)
- 2022: Winston-Salem Dash, South Atlantic League (High-A) - 1 game 17-Jul
- Matt Pobereyko (pitcher, b. 1991, Indiana; d. 2023)
- 2017: Columbia Fireflies, South Atlantic League (Low-A) - 1 game 23-Aug
- 2021: Pensacola Blue Wahoos, Double-A South - 1 game 24-Jul
- Colin Poche (pitcher, b. 1994, Texas)
- Jared Poche (pitcher, b. 1994, Louisiana)
- 2018: Beloit Snappers, Midwest League (Low-A) - 1 game 6-Aug
- Frank Podkul (infielder, b. 1995, Indiana)
- 2024: Great Falls Voyagers, Pioneer League (independent) - 2 games 6-Jul 7-Jul
- Nick Podkul (infielder, b. 1997, Indiana)
- Robbie Podorsky (outfielder, b. 1995, Louisiana)
- 2017: Tri-City Dust Devils, Northwest League (short-season) - 2 games 4-Aug 5-Aug
- Cody Podraza (outfielder, b. 1987, Texas)
- 2010: Hickory Crawdads, South Atlantic League (Low-A) - 1 game 4-Jul
- Scott Podsednik (outfielder, b. 1976, Texas)
- 1995: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 16-Jul
- 2000: Tulsa Drillers, Texas League (AA) - 1 game 24-Aug
- 2006: Chicago White Sox, Major League Baseball - 1 game 30-Jul
- 2009: Chicago White Sox, Major League Baseball - 2 games 26-Jul 14-Aug
- 2011: Lehigh Valley IronPigs, International League (AAA) - 1 game 16-Sep
- Chad Poe (pitcher, b. 1987, Louisiana)
- 2010: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 22-Apr
- Charles Poe (outfielder, b. 1971, California)
- 1994: Prince William Cannons, Carolina League (High-A) - 1 game 7-Aug
- 1998: Las Vegas Stars, Pacific Coast League (AAA) - 1 game 17-Aug
- 2001: Somerset Patriots, Atlantic League (independent) - 4 games 1-Jul 19-Sep 2-Oct 3-Oct
- 2002: Somerset Patriots, Atlantic League (independent) - 2 games 11-Sep 13-Sep
- Jamie Pogue (catcher, b. 1977, Ontario)
- 2000: Peoria Chiefs, Midwest League (Low-A) - 1 game 12-Aug
- 2002: New Haven Ravens, Eastern League (AA) - 1 game 30-Jun
- 2006: Bridgeport Bluefish, Atlantic League (independent) - 1 game 2-Jul
- 2007: Long Island Ducks, Atlantic League (independent) - 1 game 18-Sep
- 2008: Long Island Ducks, Atlantic League (independent) - 2 games 24-Aug 17-Sep
- Ike Pohle (catcher, b. 1977, Minnesota)
- 2001: Kalamazoo Kings, Frontier League (independent) - 1 game 7-Jul
- Brian Pointer (outfielder, b. 1992, Nevada)
- 2012: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 21-Aug
- 2013: Lakewood BlueClaws, South Atlantic League (Low-A) - 1 game 8-Aug
- 2015: Reading Fightin Phils, Eastern League (AA) - 1 game 17-Jun
- Corey Pointer (outfielder, b. 1975, Texas)
- 1999: Lynchburg Hillcats, Carolina League (High-A) - 1 game 13-Aug
- Jonathan Pokorny (pitcher, b. 1988, Ohio)
- 2009: Helena Brewers, Pioneer League (rookie) - 1 game 17-Aug
- Jake Polancic (pitcher, b. 1998, British Columbia)
- 2022: Evansville Otters, Frontier League (independent) - 1 game 5-Jul
- Anderson Polanco (pitcher, b. 1992, Dominican Republic)
- 2014: Lake County Captains, Midwest League (Low-A) - 1 game 24-Aug
- Carlos Polanco (infielder, b. 1969)
- 2002: Berkshire Black Bears, Northeast League (independent) - 1 game 28-Aug
- Celson Polanco (pitcher, b. 1984, Dominican Republic)
- 2010: York Revolution, Atlantic League (independent) - 2 games 6-Sep 2-Oct
- Dario Polanco (pitcher, b. 1994, Florida)
- 2021: Gastonia Honey Hunters, Atlantic League (independent) - 1 game 4-Sep
- Elvin Polanco (first baseman, b. 1987, Dominican Republic)
- 2009: Delmarva Shorebirds, South Atlantic League (Low-A) - 1 game 10-Apr
- Elvis Polanco (pitcher, b. 2003, Dominican Republic)
- 2023: FCL Orioles, Florida Complex League (rookie) - 1 game 9-Jun
- Enohel Polanco (infielder, b. 1974, Dominican Republic)
- 1996: Capital City Bombers, South Atlantic League (Low-A) - 1 game 29-Aug
- 1997: Binghamton Mets, Eastern League (AA) - 2 games 20-Jul 3-Aug
- 2002: Atlantic City Surf, Atlantic League (independent) - 3 games 17-Sep 18-Sep 19-Sep
- 2005: Nashua Pride, Atlantic League (independent) - 1 game 20-Sep g2
- 2005: Shreveport Sports, Central League (independent) - 1 game 16-Aug
- 2008: Southern Maryland Blue Crabs, Atlantic League (independent) - 2 games 1-Sep 14-Sep
- Federico Polanco (infielder, b. 2001, Dominican Republic)
- 2021: Jupiter Hammerheads, Low-A Southeast - 2 games 22-Jun 30-Jul
- Gregory Polanco (outfielder, b. 1991, Dominican Republic)
- 2014: Indianapolis Indians, International League (AAA) - 1 game 25-May
- 2016: Pittsburgh Pirates, Major League Baseball - 1 game 7-Aug
- 2019: Bradenton Marauders, Florida State League (High-A) - 1 game 10-Apr
- 2021: Pittsburgh Pirates, Major League Baseball - 1 game 19-Jul
- Gustavo Polanco (first baseman, b. 1997, Venezuela)
- 2017: Eugene Emeralds, Northwest League (short-season) - 1 game 29-Jul
- Jorge Polanco (infielder, b. 1993, Dominican Republic)
- 2015: Rochester Red Wings, International League (AAA) - 1 game 4-Jul
- 2016: Minnesota Twins, Major League Baseball - 1 game 18-Sep
- 2018: Minnesota Twins, Major League Baseball - 1 game 19-Sep
- 2021: Minnesota Twins, Major League Baseball - 1 game 5-Jul
- 2022: Minnesota Twins, Major League Baseball - 3 games 29-Apr 30-Apr 5-May
- 2023: Fort Myers Mighty Mussels, Florida State League (Low-A) - 4 games 11-Apr 13-Apr 15-Apr 16-Apr
- 2024: Seattle Mariners, Major League Baseball - 1 game 24-Jun
- Juan Polanco (outfielder, b. 1975, Dominican Republic)
- 1999: Massachusetts Mad Dogs, Northeast League (independent) - 1 game 17-Jul
- Narciso Polanco (infielder, b. 2004, Dominican Republic)
- 2023: FCL Rays, Florida Complex League (rookie) - 1 game 8-Jul
- Placido Polanco (infielder, b. 1975, Dominican Republic)
- 2001: St. Louis Cardinals, Major League Baseball - 1 game 29-Jul
- 2002: Philadelphia Phillies, Major League Baseball - 1 game 7-Sep
- 2003: Philadelphia Phillies, Major League Baseball - 2 games 2-Aug g1 2-Aug g2
- 2004: Philadelphia Phillies, Major League Baseball - 2 games 17-Jun 11-Sep
- 2009: Detroit Tigers, Major League Baseball - 3 games 26-Jul 26-Aug 6-Sep
- 2010: Philadelphia Phillies, Major League Baseball - 1 game 6-Sep day
- 2011: Philadelphia Phillies, Major League Baseball - 1 game 30-May
- 2012: Philadelphia Phillies, Major League Baseball - 1 game 29-Aug
- 2013: Miami Marlins, Major League Baseball - 1 game 13-Sep
- Radhames Polanco (infielder, b. 1966)
- 1987: Little Falls Mets, New York-Penn League (short-season) - 1 game 13-Aug
- Shalin Polanco (outfielder, b. 2004, Dominican Republic)
- Walner Polanco (pitcher, b. 1996, Dominican Republic)
- John Polasek (pitcher, b. 1968)
- 1993: Frederick Keys, Carolina League (High-A) - 1 game 8-Aug
- Joseph Poletsky (utility, b. 1989, New York)
- 2013: Newark Bears, Can-Am League (independent) - 2 games 5-Aug 9-Aug
- 2015: Garden State Grays, Can-Am League (independent) - 1 game 24-Aug
- 2017: Bridgeport Bluefish, Atlantic League (independent) - 1 game 17-Sep
- 2018: New Britain Bees, Atlantic League (independent) - 1 game 4-Sep
- Brady Policelli (catcher, b. 1995, District of Columbia)
- Andrew Politi (pitcher, b. 1996, New Jersey)
- 2021: Scottsdale Scorpions, Arizona Fall League - 1 game 20-Oct
- 2022: Worcester Red Sox, International League (AAA) - 1 game 27-Sep
- Cliff Politte (pitcher, b. 1974, Missouri)
- 1999: Philadelphia Phillies, National League (MLB) - 1 game 3-Oct
- 2000: Philadelphia Phillies, Major League Baseball - 1 game 11-Sep g1
- 2001: Philadelphia Phillies, Major League Baseball - 1 game 3-Sep
- P.J. Polk (outfielder, b. 1988, Tennessee)
- 2011: Connecticut Tigers, New York-Penn League (short-season) - 1 game 21-Aug
- Fritz Polka (catcher, b. 1965)
- 1986: Little Falls Mets, New York-Penn League (short-season) - 1 game 15-Aug
- Dale Polley (pitcher, b. 1965, Kentucky)
- 1991: Richmond Braves, International League (AAA) - 1 game 17-Aug
- 1996: New York Yankees, American League (MLB) - 2 games 19-Sep g2 25-Sep g2
- A.J. Pollock (outfielder, b. 1987, Connecticut)
- 2013: Arizona Diamondbacks, Major League Baseball - 1 game 4-Jul
- 2018: Arizona Diamondbacks, Major League Baseball - 2 games 18-Aug 19-Aug
- 2020: Los Angeles Dodgers, Major League Baseball - 1 game 13-Oct
- Kyle Pollock (catcher, b. 1992, Indiana)
- 2016: Washington Wild Things, Frontier League (independent) - 1 game 3-Jul
- Luis Pollorena (pitcher, b. 1991, Texas)
- 2013: Spokane Indians, Northwest League (short-season) - 1 game 22-Aug
- 2015: Laredo Lemurs, American Association (independent) - 1 game 31-Jul
- Tito Polo (outfielder, b. 1994, Colombia)
- 2017: Trenton Thunder, Eastern League (AA) - 1 game 4-Jul
- Jose Polonia (infielder, b. 1995, Dominican Republic)
- 2017: Staten Island Yankees, New York-Penn League (short-season) - 1 game 9-Aug
- Luis Polonia (outfielder, b. 1963, Dominican Republic)
- 1992: California Angels, American League (MLB) - 1 game 23-Aug
- 1994: New York Yankees, American League (MLB) - 3 games 10-Apr 29-Jul 31-Jul
- 1996: Baltimore Orioles, American League (MLB) - 2 games 13-Jul g1 13-Jul g2
- 1996: Atlanta Braves, National League (MLB) - 1 game 14-Sep
- 1999: Detroit Tigers, American League (MLB) - 2 games 24-Jul 19-Sep
- 2000: New York Yankees, Major League Baseball - 2 games 25-Sep 1-Oct
- Rodney Polonia (infielder, b. 1992, California)
- 2017: Dominican Republic, Can-Am League (independent) - 1 game 14-Jun
- John Polonius (infielder, b. 1991, Curacao)
- 2013: Salem-Keizer Volcanoes, Northwest League (short-season) - 1 game 20-Aug
- 2018: Richmond Flying Squirrels, Eastern League (AA) - 1 game 4-Jun
- Derwin Pomare (infielder, b. 1995, Colombia)
- 2021: Colombia, Americas Olympic Qualifier - 2 games 31-May 1-Jun
- Drew Pomeranz (pitcher, b. 1988, Tennessee)
- 2016: Boston Red Sox, Major League Baseball - 1 game 25-Aug
- Stuart Pomeranz (pitcher, b. 1984, Texas)
- 2009: New Jersey Jackals, Can-Am League (independent) - 1 game 3-Sep
- Joe Pomierski (utility, b. 1974, Mississippi)
- 1996: Hudson Valley Renegades, New York-Penn League (short-season) - 2 games 4-Jul 7-Jul
- 1999: Orlando Rays, Southern League (AA) - 1 game 3-Jul
- 2000: Orlando Rays, Southern League (AA) - 1 game 1-Aug
- Dalton Pompey (outfielder, b. 1992, Ontario)
- 2014: Toronto Blue Jays, Major League Baseball - 1 game 19-Sep
- 2015: Toronto Blue Jays, Major League Baseball - 1 game 12-Sep g1
- 2021: Rocket City Trash Pandas, Double-A South - 1 game 23-Jul
- Tristan Pompey (outfielder, b. 1997, British Columbia)
- 2019: Jupiter Hammerheads, Florida State League (High-A) - 1 game 22-Aug
- 2021: Pensacola Blue Wahoos, Double-A South - 1 game 12-May
- 2021: Jacksonville Jumbo Shrimp, Triple-A East - 1 game 11-Aug
- Angel Ponce (outfielder, b. 1982, New Mexico)
- Arnoldo Ponce (infielder, b. 1981, Venezuela)
- 2005: Fort Worth Cats, Central League (independent) - 1 game 3-Sep
- Ashley Ponce (infielder, b. 1981, Panama)
- 2011: State College Spikes, New York-Penn League (short-season) - 1 game 18-Aug
- Cody Ponce (pitcher, b. 1994, California)
- 2019: Peoria Javelinas, Arizona Fall League - 1 game 16-Oct
- Dimas Ponce (infielder, b. 1991, Panama)
- 2012: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 9-Sep
- Gabriel Ponce (pitcher, b. 1999, Arizona)
- Damon Ponce de Leon (pitcher, b. 1977, New York)
- 2000: Johnson City Cardinals, Appalachian League (rookie) - 1 game 2-Aug
- 2003: Newark Bears, Atlantic League (independent) - 3 games 28-May 7-Sep 14-Sep
- 2004: Atlantic City Surf, Atlantic League (independent) - 1 game 5-Aug
- Daniel Poncedeleon (pitcher, b. 1992, California)
- 2014: State College Spikes, New York-Penn League (short-season) - 2 games 2-Aug 15-Aug
- Ryan Pond (utility, b. 1974, Utah)
- 1999: Cedar Rapids Kernels, Midwest League (Low-A) - 1 game 4-Sep
- Simon Pond (infielder, b. 1976, British Columbia)
- 1996: Vermont Expos, New York-Penn League (short-season) - 1 game 7-Jul
- 2003: Syracuse SkyChiefs, International League (AAA) - 1 game 17-Aug
- 2005: Bowie Baysox, Eastern League (AA) - 3 games 14-Jun 27-Jul 31-Jul
- 2006: Altoona Curve, Eastern League (AA) - 1 game 14-Apr
- Francis Poni (catcher/first base, b. 1983, California)
- 2005: Williamsport Crosscutters, New York-Penn League (short-season) - 1 game 23-Jun
- Sidney Ponson (pitcher, b. 1976, Aruba)
- 1996: Frederick Keys, Carolina League (High-A) - 1 game 26-Jul
- Dan Pontes (pitcher, b. 1971, New York)
- 2001: Long Island Ducks, Atlantic League (independent) - 1 game 1-Jul
- Michael Pontius (pitcher, b. 1987, Missouri)
- 2008: Lake County Captains, South Atlantic League (Low-A) - 1 game 3-Apr
- 2009: AZL Indians, Arizona League (rookie) - 1 game 25-Aug
- 2011: New Jersey Jackals, Can-Am League (independent) - 1 game 23-Jun
- Jordan Poole (first base/outfield, b. 1991, Georgia)
- 2012: Auburn Doubledays, New York-Penn League (short-season) - 1 game 21-Jul
- Zach Pop (pitcher, b. 1996, Ontario)
- 2021: Miami Marlins, Major League Baseball - 2 games 24-Sep 26-Sep
- 2022: Toronto Blue Jays, Major League Baseball - 1 game 2-Oct
- 2023: Dunedin Blue Jays, Florida State League (Low-A) - 2 games 30-May 2-Jun
- Austin Pope (pitcher, b. 1998, New York)
- 2023: Reno Aces, Pacific Coast League (AAA) - 1 game 8-Aug
- 2023: Salt River Rafters, Arizona Fall League - 1 game 11-Oct
- Bryan Pope (pitcher, b. 1999, California)
- 2022: Palm Beach Cardinals, Florida State League (Low-A) - 3 games 18-Jun 10-Aug 8-Sep
- Justin Pope (pitcher, b. 1979, Florida)
- 2001: New Jersey Cardinals, New York-Penn League (short-season) - 1 game 26-Aug
- 2007: Trenton Thunder, Eastern League (AA) - 1 game 6-Sep
- 2008: Reading Phillies, Eastern League (AA) - 1 game 4-Aug
- Kieron Pope (outfielder, b. 1986, Georgia)
- 2010: Delmarva Shorebirds, South Atlantic League (Low-A) - 1 game 4-Jul
- Mark Pope (pitcher, b. 1989, Georgia)
- 2014: Great Lakes Loons, Midwest League (Low-A) - 1 game 28-Aug
- Ryan Pope (pitcher, b. 1986, Florida)
- 2010: Trenton Thunder, Eastern League (AA) - 2 games 27-Jul 15-Aug
- 2011: Trenton Thunder, Eastern League (AA) - 1 game 3-Aug
- 2012: Trenton Thunder, Eastern League (AA) - 1 game 15-Sep
- 2013: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 24-Apr
- Van Pope (infielder, b. 1984, Mississippi)
- 2008: Mississippi Braves, Southern League (AA) - 1 game 14-Aug
- 2009: Gwinnett Braves, International League (AAA) - 1 game 12-Sep
- Marty Popham (pitcher, b. 1987, Kentucky)
- 2011: Kinston Indians, Carolina League (High-A) - 1 game 13-Aug
- David Popkins (outfielder, b. 1989, California)
- 2012: Batavia Muckdogs, New York-Penn League (short-season) - 1 game 4-Aug
- 2016: Washington Wild Things, Frontier League (independent) - 1 game 3-Jul
- Jim Popp (pitcher, b. 1981)
- 2006: Washington Wild Things, Frontier League (independent) - 1 game 8-Aug
- Tom Popplewell (pitcher, b. 1967)
- 1995: Canton-Akron Indians, Eastern League (AA) - 1 game 19-Aug
- Rick Porcello (pitcher, b. 1988, New Jersey)
- 2009: Detroit Tigers, Major League Baseball - 1 game 26-Jul
- 2018: Boston Red Sox, Major League Baseball - 2 games 31-Mar 9-Oct
- A.J. Porfirio (outfielder, b. 1979, Texas)
- 2003: Auburn Doubledays, New York-Penn League (short-season) - 1 game 16-Aug
- Colin Porter (outfielder, b. 1975, Arizona)
- 2000: Round Rock Express, Texas League (AA) - 1 game 24-Aug
- 2004: Memphis Redbirds, Pacific Coast League (AAA) - 1 game 9-Aug
- Darrell Porter (catcher, b. 1952, Missouri)
- 1985: St. Louis Cardinals, National League (MLB) - 1 game 9-Apr
- Greg Porter (utility, b. 1980, New York)
- 2003: Cedar Rapids Kernels, Midwest League (Low-A) - 1 game 30-Jul
- 2006: Arkansas Travelers, Texas League (AA) - 1 game 3-Sep
- 2008: Columbus Clippers, International League (AAA) - 1 game 30-Aug
- Kedric Porter (outfielder, b. 1974, Mississippi)
- 1998: Massachusetts Mad Dogs, Northeast League (independent) - 1 game 3-Jul
- 1999: Adirondack Lumberjacks, Northeast League (independent) - 1 game 18-Jun
- Logan Porter (catcher/first base, b. 1995, Arizona)
- 2022: Northwest Arkansas Naturals, Texas League (AA) - 1 game 5-Aug
- Pat Porter (outfielder, b. 1993, Ohio)
- 2015: Tri-City ValleyCats, New York-Penn League (short-season) - 1 game 4-Aug
- 2017: Buies Creek Astros, Carolina League (High-A) - 1 game 11-Jun
- Thomas Porter (catcher, b. 1980, Idaho)
- 2002: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 30-Jun
- Edgar Portes (pitcher, b. 2002, Dominican Republic)
- 2021: FCL Orioles Black, Florida Complex League (rookie) - 1 game 24-Aug g1
- Juan Portes (utility, b. 1985, Massachusetts)
- 2009: New Britain Rock Cats, Eastern League (AA) - 1 game 13-Sep
- 2010: New Britain Rock Cats, Eastern League (AA) - 3 games 30-May 27-Jul 5-Sep
- Eammon Portice (pitcher, b. 1985, Florida)
- 2010: Portland Sea Dogs, Eastern League (AA) - 1 game 1-Aug
- Matt Portland (pitcher, b. 1994, New York)
- 2017: Normal CornBelters, Frontier League (independent) - 1 game 31-Aug
- Luz Portobanco (pitcher, b. 1979, Nicaragua; d. 2008, Nicaragua)
- 2001: Brooklyn Cyclones, New York-Penn League (short-season) - 2 games 9-Jul 6-Sep
- Mark Portugal (pitcher, b. 1962, California)
- 1993: Houston Astros, National League (MLB) - 1 game 9-Apr
- 1999: Boston Red Sox, American League (MLB) - 1 game 24-Jul
- Alec Porzel (infielder, b. 1979, Illinois)
- 2001: Lowell Spinners, New York-Penn League (short-season) - 1 game 6-Jul
- Mike Porzio (pitcher, b. 1972, Connecticut)
- 2006: Bridgeport Bluefish, Atlantic League (independent) - 1 game 10-Sep
- Jorge Posada (catcher, b. 1971, Puerto Rico)
- 1996: New York Yankees, American League (MLB) - 2 games 25-Sep g1 25-Sep g2
- 1997: New York Yankees, American League (MLB) - 3 games 16-Sep g1 19-Sep 21-Sep
- 1998: New York Yankees, American League (MLB) - 2 games 21-Sep 27-Sep
- 1999: New York Yankees, American League (MLB) - 3 games 11-Apr 31-Aug 22-Sep
- 2000: New York Yankees, Major League Baseball - 3 games 13-Sep 25-Sep 1-Oct
- 2001: New York Yankees, Major League Baseball - 1 game 28-Aug
- 2002: New York Yankees, Major League Baseball - 1 game 25-Sep
- 2004: New York Yankees, Major League Baseball - 3 games 20-Sep 21-Sep 6-Oct
- 2006: New York Yankees, Major League Baseball - 1 game 27-Sep
- 2007: New York Yankees, Major League Baseball - 2 games 19-Sep 22-Sep
- 2009: New York Yankees, Major League Baseball - 2 games 16-Apr 28-Sep
- 2010: New York Yankees, Major League Baseball - 2 games 17-Aug 21-Sep
- 2011: New York Yankees, Major League Baseball - 3 games 23-Aug 19-Sep 30-Sep
- Scott Pose (outfielder, b. 1967, Iowa)
- 1997: New York Yankees, American League (MLB) - 1 game 16-Sep g2
- Luke Poselovic (pitcher, b. 1999, Oklahoma)
- 2021: Santa Fe Fuego, Pecos League (independent) - 1 game 20-Jul
- Buster Posey (catcher/first base, b. 1987, Georgia)
- 2012: San Francisco Giants, Major League Baseball - 1 game 4-Jul
- 2013: San Francisco Giants, Major League Baseball - 3 games 31-Jul 28-Aug 18-Sep
- 2017: San Francisco Giants, Major League Baseball - 1 game 2-Aug
- Jason Pospishil (outfielder, b. 1983, Australia)
- 2003: Elizabethton Twins, Appalachian League (rookie) - 1 game 12-Jul
- Johnny Poss (infielder, b. 1975, District of Columbia)
- 2001: Johnstown Johnnies, Frontier League (independent) - 1 game 7-Jul
- Jesus Posso (catcher/first base, b. 1995, Colombia)
- 2015: Williamsport Crosscutters, New York-Penn League (short-season) - 2 games 12-Aug 13-Sep
- Bob Post (pitcher, b. 1973, California)
- 1995: Sioux Falls Canaries, Northern League (independent) - 1 game 8-Aug
- Dave Post (infielder, b. 1973, New York)
- 1994: Yakima Bears, Northwest League (short-season) - 1 game 8-Sep
- 2000: Ottawa Lynx, International League (AAA) - 1 game 23-Jul
- Matthew Postell (catcher/infield, b. 1977, North Carolina)
- 1999: Utica Blue Sox, New York-Penn League (short-season) - 1 game 29-Jul
- James Postiff (utility, b. 1968)
- 1991: Winston-Salem Spirits, Carolina League (High-A) - 1 game 15-Aug
- Lou Pote (pitcher, b. 1971, Illinois)
- 1996: Harrisburg Senators, Eastern League (AA) - 1 game 15-Jun
- 2002: Salt Lake Stingers, Pacific Coast League (AAA) - 1 game 15-Aug
- 2004: Sacramento RiverCats, Pacific Coast League (AAA) - 1 game 9-Apr
- Cody Poteet (pitcher, b. 1994, California)
- 2021: Miami Marlins, Major League Baseball - 1 game 23-May
- 2022: Miami Marlins, Major League Baseball - 1 game 16-Apr
- Jon Poterson (first base/outfield, b. 1986, Arizona)
- Sean Potter (pitcher, b. 1988)
- 2010: Lincoln Saltdogs, American Association (independent) - 1 game 21-Aug
- Boomer Potts (pitcher, b. 1985, Oklahoma)
- 2010: New Hampshire Fisher Cats, Eastern League (AA) - 1 game 30-May
- Hudson Potts (infielder, b. 1998, Texas)
- 2017: Fort Wayne TinCaps, Midwest League (Low-A) - 1 game 19-Aug
- 2018: Peoria Javelinas, Arizona Fall League - 5 games 5-Nov 9-Nov 12-Nov 14-Nov 17-Nov
- 2019: Amarillo Sod Poodles, Texas League (AA) - 2 games 20-Jul 25-Jul
- 2019: Peoria Javelinas, Arizona Fall League - 1 game 19-Oct
- Nikau Pouaka-Grego (infielder, b. 2004, New Zealand)
- Pork Chop Pough (infielder, b. 1969, Florida)
- 1993: Kinston Indians, Carolina League (High-A) - 1 game 8-Aug
- 1995: Trenton Thunder, Eastern League (AA) - 1 game 3-Jul
- 1995: Pawtucket Red Sox, International League (AAA) - 1 game 2-Sep
- 1999: Nashua Pride, Atlantic League (independent) - 2 games 11-Sep g1 11-Sep g2
- 2000: Nashua Pride, Atlantic League (independent) - 6 games 2-Jul g1 2-Jul g2 3-Jul 6-Sep 14-Sep 27-Sep
- 2003: Nashua Pride, Atlantic League (independent) - 1 game 22-Jun g2
- Max Poulin (infielder, b. 1976, Quebec)
- 2005: Winnipeg Goldeyes, Northern League (independent) - 1 game 9-Aug
- PJ Poulin (pitcher, b. 1996, Massachusetts)
- 2019: Asheville Tourists, South Atlantic League (Low-A) - 1 game 28-May
- Dallas Poulk (infielder, b. 1988, North Carolina)
- 2010: Jamestown Jammers, New York-Penn League (short-season) - 1 game 8-Sep
- Chris Poulsen (catcher, b. 1976, Florida)
- 1999: Jamestown Jammers, New York-Penn League (short-season) - 1 game 30-Jul
- 2001: Chillicothe Paints, Frontier League (independent) - 1 game 18-Aug
- Brooks Pounders (pitcher, b. 1990, California)
- 2018: Colorado Rockies, Major League Baseball - 1 game 14-Jun
- Bryan Pounds (infielder, b. 1985, Texas)
- 2008: Oneonta Tigers, New York-Penn League (short-season) - 1 game 27-Aug
- 2012: Lincoln Saltdogs, American Association (independent) - 1 game 24-Aug
- 2014: Camden Riversharks, Atlantic League (independent) - 2 games 2-Aug day 7-Aug
- Omar Poveda (pitcher, b. 1987, Venezuela)
- 2011: Jacksonville Suns, Southern League (AA) - 2 games 7-Aug 12-Aug
- Cade Povich (pitcher, b. 2000, Nevada)
- 2022: Cedar Rapids Kernels, Midwest League (High-A) - 1 game 12-Jul
- Chad Povich (pitcher, b. 1986, Utah)
- 2007: Greenville Drive, South Atlantic League (Low-A) - 1 game 1-Sep
- Alonzo Powell (infielder, b. 1964, California)
- Boog Powell (outfielder, b. 1993, California)
- 2014: Mesa Solar Sox, Arizona Fall League - 1 game 10-Oct
- 2019: El Paso Chihuahuas, Pacific Coast League (AAA) - 1 game 12-Jul
- 2021: Gastonia Honey Hunters, Atlantic League (independent) - 1 game 4-Sep
- Brandon Powell (infielder, b. 1980, South Carolina)
- 2006: Potomac Nationals, Carolina League (High-A) - 1 game 29-Jul
- Brian Powell (pitcher, b. 1973, Georgia)
- 2000: Houston Astros, Major League Baseball - 1 game 22-Aug
- Dante Powell (outfielder, b. 1973, California)
- 2000: San Antonio Missions, Texas League (AA) - 1 game 23-Aug
- Gordon Powell (infielder, b. 1970, Ohio)
- 1992: Beloit Brewers, Midwest League (Low-A) - 1 game 11-Aug
- 1994: Stockton Ports, California League (High-A) - 1 game 2-Sep
- Jay Powell (pitcher, b. 1972, Mississippi)
- 1995: Portland Sea Dogs, Eastern League (AA) - 1 game 27-Aug
- 1996: Florida Marlins, National League (MLB) - 1 game 10-Sep
- 1997: Florida Marlins, National League (MLB) - 1 game 27-Sep
- Jeremy Powell (pitcher, b. 1976, California)
- 1998: Harrisburg Senators, Eastern League (AA) - 1 game 17-Sep
- Jordan Powell (pitcher, b. 1998, Florida)
- 2024: Dunedin Blue Jays, Florida State League (Low-A) - 2 games 17-Apr 24-Jul
- Matt Powell (pitcher, b. 1981)
- 2003: New Jersey Jackals, Northeast League (independent) - 3 games 13-Jun 21-Jul 4-Sep
- Paul Powell (utility, b. 1979, Missouri)
- Pedro Powell (outfielder, b. 1984, Georgia)
- 2003: GCL Pirates, Gulf Coast League (rookie) - 1 game 27-Aug
- 2005: Hickory Crawdads, South Atlantic League (Low-A) - 1 game 30-Jul
- 2007: Lynchburg Hillcats, Carolina League (High-A) - 1 game 25-Aug
- Ted Power (pitcher, b. 1955, Oklahoma)
- 1993: Seattle Mariners, American League (MLB) - 1 game 21-Aug
- Alex Powers (pitcher, b. 1992, Massachusetts)
- John Powers (infielder, b. 1974, Arizona)
- 2001: Mobile BayBears, Southern League (AA) - 1 game 4-Aug
- Bobby Poyner (pitcher, b. 1992, Florida)
- 2018: Boston Red Sox, Major League Baseball - 1 game 31-Mar
- 2018: Pawtucket Red Sox, International League (AAA) - 1 game 14-Jun
- Josh Poytress (pitcher, b. 1990, California)
- 2011: State College Spikes, New York-Penn League (short-season) - 1 game 18-Aug
- Arquimedez Pozo (infielder, b. 1973, Dominican Republic)
- 1996: Boston Red Sox, American League (MLB) - 1 game 22-Sep
- 1998: Pawtucket Red Sox, International League (AAA) - 1 game 1-Aug
- Yohel Pozo (catcher/first base, b. 1997, Venezuela)
- 2019: Down East Wood Ducks, Carolina League (High-A) - 1 game 4-May
- Marcel Prado (pitcher, b. 1987, Venezuela)
- 2015: Bowie Baysox, Eastern League (AA) - 1 game 22-Aug
- Martin Prado (utility, b. 1983, Venezuela)
- 2003: GCL Braves, Gulf Coast League (rookie) - 3 games 25-Aug 26-Aug 27-Aug
- 2007: Atlanta Braves, Major League Baseball - 1 game 11-Sep
- 2009: Atlanta Braves, Major League Baseball - 1 game 21-Sep
- 2010: Atlanta Braves, Major League Baseball - 1 game 19-Sep
- 2011: Atlanta Braves, Major League Baseball - 3 games 8-Aug 8-Sep g1 8-Sep g2
- 2012: Atlanta Braves, Major League Baseball - 2 games 8-Apr 13-Aug
- 2013: Arizona Diamondbacks, Major League Baseball - 1 game 4-Jul
- 2014: Arizona Diamondbacks, Major League Baseball - 1 game 20-Jul
- 2015: Miami Marlins, Major League Baseball - 2 games 14-Sep 16-Sep
- 2016: Miami Marlins, Major League Baseball - 2 games 4-Jul 28-Aug
- 2019: Miami Marlins, Major League Baseball - 4 games 1-Apr 4-Jun 4-Aug 27-Sep
- Danny Prata (pitcher, b. 1978, Quebec)
- 2001: Quebec Les Capitales, Northeast League (independent) - 1 game 20-Jul
- Andy Prater (catcher, b. 1972, Texas)
- 1993: Elmira Pioneers, New York-Penn League (short-season) - 1 game 5-Sep
- Levi Prater (pitcher, b. 1999, Oklahoma)
- 2021: Palm Beach Cardinals, Low-A Southeast - 2 games 12-Aug 2-Sep g2
- 2022: Peoria Chiefs, Midwest League (High-A) - 1 game 25-Jun
- Will Prater (infielder, b. 1999, Georgia)
- 2023: Schaumburg Boomers, Frontier League (independent) - 1 game 14-Jul
- Jay Prather (utility, b. 1996, Florida)
- 2022: Gateway Grizzlies, Frontier League (independent) - 2 games 6-Jul 13-Jul
- Anthony Prato (utility, b. 1998, New York)
- 2023: St. Paul Saints, International League (AAA) - 1 game 29-Jun
- Scott Pratt (utility, b. 1977, Utah)
- 1999: Kinston Indians, Carolina League (High-A) - 2 games 9-Aug 15-Aug
- 2001: Akron Aeros, Eastern League (AA) - 1 game 5-Apr
- 2002: Akron Aeros, Eastern League (AA) - 1 game 11-Apr
- 2005: Richmond Braves, International League (AAA) - 1 game 28-Aug
- Todd Pratt (catcher, b. 1967, Nebraska)
- 1990: New Britain Red Sox, Eastern League (AA) - 1 game 11-Aug
- 1994: Philadelphia Phillies, National League (MLB) - 1 game 22-Jul g2
- 1997: New York Mets, National League (MLB) - 4 games 13-Sep 14-Sep 15-Sep g1 15-Sep g2
- 1998: New York Mets, National League (MLB) - 2 games 9-Jul 23-Sep
- 1999: New York Mets, National League (MLB) - 1 game 17-Sep
- 2000: New York Mets, Major League Baseball - 1 game 26-Sep
- 2001: Philadelphia Phillies, Major League Baseball - 1 game 3-Sep
- 2003: Philadelphia Phillies, Major League Baseball - 1 game 2-Aug g2
- 2004: Philadelphia Phillies, Major League Baseball - 2 games 17-Jun 11-Sep
- Trent Pratt (catcher, b. 1979, Utah)
- 2003: Clearwater Phillies, Florida State League (High-A) - 4 games 22-Aug 30-Aug 31-Aug g1 31-Aug g2
- 2004: Clearwater Threshers, Florida State League (High-A) - 1 game 28-Aug
- 2005: Reading Phillies, Eastern League (AA) - 1 game 11-Apr
- Wes Pratt (outfielder, b. 1973, Maryland)
- 1994: Auburn Astros, New York-Penn League (short-season) - 1 game 13-Aug
- 1996: Auburn Doubledays, New York-Penn League (short-season) - 3 games 14-Aug 15-Aug 17-Aug
- Evan Pratte (infielder, b. 1968, Missouri)
- 1993: London Tigers, Eastern League (AA) - 1 game 22-Aug
- 1994: Trenton Thunder, Eastern League (AA) - 1 game 8-Aug
- Nick Pratto (first baseman, b. 1998, California)
- 2018: Lexington Legends, South Atlantic League (Low-A) - 1 game 13-Sep
- 2022: Kansas City Royals, Major League Baseball - 1 game 21-Aug
- Alex Prendes (pitcher, b. 1978, Florida)
- 2001: Lowell Spinners, New York-Penn League (short-season) - 1 game 6-Jul
- Alex Presley (outfielder, b. 1985, Louisiana)
- 2006: Williamsport Crosscutters, New York-Penn League (short-season) - 1 game 18-Jul
- 2010: Indianapolis Indians, International League (AAA) - 1 game 30-Jul
- 2012: Pittsburgh Pirates, Major League Baseball - 2 games 29-Jul 25-Sep
- 2013: Indianapolis Indians, International League (AAA) - 1 game 30-Aug
- 2017: Detroit Tigers, Major League Baseball - 1 game 2-Sep
- Josh Pressley (first baseman, b. 1980, Maine)
- 1999: Charleston RiverDogs, South Atlantic League (Low-A) - 1 game 11-Aug
- 2004: Binghamton Mets, Eastern League (AA) - 1 game 3-Aug g2
- 2007: Somerset Patriots, Atlantic League (independent) - 5 games 21-Jul 13-Sep 21-Sep 23-Sep 24-Sep
- 2008: Somerset Patriots, Atlantic League (independent) - 5 games 20-Jul 14-Sep 18-Sep 24-Sep 28-Sep
- 2009: Somerset Patriots, Atlantic League (independent) - 1 game 25-Sep
- 2010: Somerset Patriots, Atlantic League (independent) - 4 games 6-Aug 14-Aug 6-Sep 24-Sep
- 2012: Sugar Land Skeeters, Atlantic League (independent) - 2 games 25-Jul 26-Jul
- 2013: Sugar Land Skeeters, Atlantic League (independent) - 1 game 20-Sep
- Kasey Pressley (first baseman, b. 1976, North Carolina)
- 1997: Williamsport Cubs, New York-Penn League (short-season) - 1 game 19-Jul
- Ryan Pressly (pitcher, b. 1988, Texas)
- 2009: Lowell Spinners, New York-Penn League (short-season) - 1 game 9-Sep
- 2013: Minnesota Twins, Major League Baseball - 1 game 18-Aug
- 2018: Minnesota Twins, Major League Baseball - 1 game 25-Apr
- 2018: Houston Astros, Major League Baseball - 1 game 29-Sep g2
- 2019: Houston Astros, Major League Baseball - 1 game 28-Mar
- 2022: Houston Astros, Major League Baseball - 2 games 20-Sep 21-Sep
- Doyle Preston (infielder, b. 1973, Texas)
- 1995: Billings Mustangs, Pioneer League (rookie) - 1 game 10-Aug
- Chris Price (outfielder, b. 1972; d. 2009)
- 1995: Springfield Sultans, Midwest League (Low-A) - 1 game 18-Aug
- Collin Price (catcher, b. 1999, Georgia)
- 2024: Surprise Saguaros, Arizona Fall League - 1 game 12-Oct
- David Price (pitcher, b. 1985, Tennessee)
- 2013: Tampa Bay Rays, Major League Baseball - 1 game 25-Sep
- 2019: Boston Red Sox, Major League Baseball - 1 game 21-Apr
- Jared Price (catcher, b. 1982, Idaho)
- 2007: Long Island Ducks, Atlantic League (independent) - 1 game 18-Sep
- 2011: Birmingham Barons, Southern League (AA) - 1 game 29-May
- John Price (outfielder, b. 1991)
- 2018: Florence Freedom, Frontier League (independent) - 1 game 26-Aug
- Kevin Price (utility, b. 1984, California)
- 2008: Calgary Vipers, Golden League (independent) - 1 game 27-Jul
- Matt Price (pitcher, b. 1979, North Carolina)
- 2002: Ogden Raptors, Pioneer League (rookie) - 1 game 3-Aug
- Ryan Price (pitcher, b. 1978, New Mexico)
- 1999: Salem Avalanche, Carolina League (High-A) - 1 game 9-Aug
- Brian Prichard (catcher, b. 1973)
- 1991: Bristol Tigers, Appalachian League (rookie) - 1 game 16-Aug
- John Pricher (pitcher, b. 1970, Florida)
- 1994: Lake Elsinore Storm, California League (High-A) - 1 game 28-Aug
- Curtis Pride (outfielder, b. 1968, District of Columbia)
- 1993: Montreal Expos, National League (MLB) - 1 game 19-Sep
- 1997: Detroit Tigers, American League (MLB) - 3 games 4-Jul g1 4-Jul g2 13-Jul
- 1998: Atlanta Braves, National League (MLB) - 1 game 11-Apr
- 1999: Nashua Pride, Atlantic League (independent) - 1 game 11-Sep g1
- 2008: Southern Maryland Blue Crabs, Atlantic League (independent) - 1 game 21-Jun
- Patrick Pridgen (pitcher, b. 1999, Minnesota)
- 2024: Lakeland Flying Tigers, Florida State League (Low-A) - 1 game 5-Apr
- 2024: FCL Tigers, Florida Complex League (rookie) - 1 game 22-Jul
- Jason Pridie (outfielder, b. 1983, Arizona)
- 2002: Hudson Valley Renegades, New York-Penn League (short-season) - 1 game 2-Sep
- 2006: Montgomery Biscuits, Southern League (AA) - 1 game 2-Sep
- 2007: Durham Bulls, International League (AAA) - 1 game 2-Sep
- 2008: Rochester Red Wings, International League (AAA) - 1 game 7-Jun
- 2011: New York Mets, Major League Baseball - 4 games 24-Apr 8-Sep g2 11-Sep 26-Sep
- 2015: Nashville Sounds, Pacific Coast League (AAA) - 1 game 27-Jul
- Connor Prielipp (pitcher, b. 2001, Wisconsin)
- 2024: Fort Myers Mighty Mussels, Florida State League (Low-A) - 1 game 20-Jul
- Micah Pries (first base/outfield, b. 1998, California)
- 2021: Lynchburg Hillcats, Low-A East - 1 game 15-Jun
- Quinn Priester (pitcher, b. 2000, Illinois)
- 2022: Bradenton Marauders, Florida State League (Low-A) - 1 game 9-Jun
- 2022: Surprise Saguaros, Arizona Fall League - 1 game 15-Oct
- 2023: Indianapolis Indians, International League (AAA) - 1 game 1-Jul
- 2023: Pittsburgh Pirates, Major League Baseball - 1 game 24-Sep
- Alejandro (Alex) Prieto (infielder, b. 1976, Venezuela)
- 1995: Springfield Sultans, Midwest League (Low-A) - 1 game 18-Aug
- 1996: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 28-Jul
- 1997: Wilmington Blue Rocks, Carolina League (High-A) - 1 game 6-Apr
- 1998: Wichita Wranglers, Texas League (AA) - 1 game 22-Aug
- 2002: Edmonton Trappers, Pacific Coast League (AAA) - 1 game 7-Aug
- 2004: Rochester Red Wings, International League (AAA) - 1 game 5-Sep
- 2005: Reading Phillies, Eastern League (AA) - 1 game 11-Apr
- Cesar Prieto (infielder, b. 1999, Cuba)
- 2022: Bowie Baysox, Eastern League (AA) - 1 game 24-Jun
- 2022: Scottsdale Scorpions, Arizona Fall League - 2 games 12-Oct 15-Oct
- 2024: Memphis Redbirds, International League (AAA) - 1 game 19-Jun
- Chris Prieto (outfielder, b. 1972, California)
- 1994: Rancho Cucamonga Quakes, California League (High-A) - 2 games 29-Aug 3-Sep
- 2004: Memphis Redbirds, Pacific Coast League (AAA) - 1 game 9-Aug
- Rick Prieto (outfielder, b. 1972, California)
- 1999: Mobile BayBears, Southern League (AA) - 1 game 3-Jul
- 2005: Kansas City T-bones, Northern League (independent) - 1 game 11-Aug
- Steve Prihoda (pitcher, b. 1972, Texas)
- 1998: Wichita Wranglers, Texas League (AA) - 1 game 22-Aug
- Correlle Prime (first baseman, b. 1994, Florida)
- 2013: Grand Junction Rockies, Pioneer League (rookie) - 1 game 27-Aug
- 2014: Asheville Tourists, South Atlantic League (Low-A) - 1 game 5-Aug
- 2016: Hartford Yard Goats, Eastern League (AA) - 2 games 2-Aug 5-Sep
- 2019: Fargo-Moorhead RedHawks, American Association (independent) - 1 game 7-Jun
- Jared Prince (outfielder, b. 1986, Washington)
- 2010: Hickory Crawdads, South Atlantic League (Low-A) - 1 game 11-Sep
- Josh Prince (outfielder, b. 1988, Louisiana)
- 2013: Nashville Sounds, Pacific Coast League (AAA) - 2 games 21-Jul 23-Jul
- 2019: Sugar Land Skeeters, Atlantic League (independent) - 1 game 3-May
- 2019: Texas AirHogs, American Association (independent) - 1 game 6-Jun
- Tom Prince (catcher, b. 1964, Illinois)
- 1992: Buffalo Bisons, American Association (AAA) - 1 game 9-Aug
- 1992: Pittsburgh Pirates, National League (MLB) - 1 game 4-Oct
- 2000: Philadelphia Phillies, Major League Baseball - 2 games 11-Sep g2 24-Sep
- Peter Princi (pitcher, b. 1976, Massachusetts)
- 1998: Pittsfield Mets, New York-Penn League (short-season) - 1 game 30-Jul
- Eric Pringle (infielder, b. 1982, California)
- 2005: Sioux Falls Canaries, Northern League (independent) - 1 game 10-Aug
- 2008: Chico Outlaws, Golden League (independent) - 2 games 31-Jul 1-Aug
- Bret Prinz (pitcher, b. 1977, Illinois)
- 2000: El Paso Diablos, Texas League (AA) - 1 game 21-Aug
- 2009: Somerset Patriots, Atlantic League (independent) - 3 games 30-Aug 25-Sep 26-Sep
- Andy Priola (pitcher, b. 1979, Florida)
- 2002: Lowell Spinners, New York-Penn League (short-season) - 1 game 6-Jul
- Jackson Pritchard (catcher, b. 1995, Texas)
- 2022: Gateway Grizzlies, Frontier League (independent) - 2 games 6-Jul 13-Jul
- Chris Pritchett (first baseman, b. 1970, California)
- 1999: Edmonton Trappers, Pacific Coast League (AAA) - 1 game 4-Jul
- 2000: Scranton/Wilkes-Barre Red Barons, International League (AAA) - 2 games 8-Jul 23-Jul
- Bryan Pritz (outfielder, b. 1982, Connecticut)
- 2007: Portland Sea Dogs, Eastern League (AA) - 1 game 6-Sep
- 2008: Portland Sea Dogs, Eastern League (AA) - 1 game 4-Aug
- Jake Prizina (pitcher, b. 1997, Nevada)
- 2019: GCL Orioles, Gulf Coast League (rookie) - 1 game 20-Aug
- Daniel Procopio (pitcher, b. 1995, Ontario)
- 2018: Mesa Solar Sox, Arizona Fall League - 1 game 10-Nov
- Christopher Proctor (catcher, b. 1997, North Carolina)
- Ford Proctor (infielder, b. 1996, Texas)
- 2018: Hudson Valley Renegades, New York-Penn League (short-season) - 4 games 18-Jun 31-Jul 6-Sep 9-Sep
- 2019: Bowling Green Hot Rods, Midwest League (Low-A) - 1 game 30-May
- 2021: Montgomery Biscuits, Double-A South - 1 game 24-Jul
- James Proctor (pitcher, b. 1998, Missouri)
- 2021: Daytona Tortugas, Low-A Southeast - 1 game 22-Jun
- 2021: Dayton Dragons, High-A Central - 1 game 18-Sep
- Murph Proctor (first baseman, b. 1969, California)
- Scott Proctor (pitcher, b. 1977, Florida)
- 2004: New York Yankees, Major League Baseball - 1 game 20-Sep
- 2011: Atlanta Braves, Major League Baseball - 1 game 8-Aug
- Jordan Procyshen (catcher, b. 1993, Alberta)
- 2014: Lowell Spinners, New York-Penn League (short-season) - 2 games 13-Aug g1 13-Aug g2
- 2016: Salem Red Sox, Carolina League (High-A) - 1 game 4-Sep
- 2017: Portland Sea Dogs, Eastern League (AA) - 2 games 15-Apr 18-Aug g1
- Peter Prodanov (utility, b. 1973, New Jersey)
- 1997: Michigan Battle Cats, Midwest League (Low-A) - 1 game 5-Jul
- Jurickson Profar (outfielder, b. 1993, Curacao)
- 2021: San Diego Padres, Major League Baseball - 1 game 17-Sep
- 2023: Colorado Rockies, Major League Baseball - 3 games 22-Aug 23-Aug 24-Aug
- 2024: San Diego Padres, Major League Baseball - 3 games 30-Aug 31-Aug 1-Sep
- Dylan Prohoroff (pitcher, b. 1994, California)
- 2016: West Virginia Black Bears, New York-Penn League (short-season) - 1 game 14-Aug
- Luke Prokopec (pitcher, b. 1968, Australia)
- 1997: Savannah Sand Gnats, South Atlantic League (Low-A) - 1 game 12-Aug g1
- Mike Proly (pitcher, b. 1950, New York)
- 1981: Philadelphia Phillies, National League (MLB) - 1 game 14-Aug
- Michael Prosecky (pitcher, b. 2001, Illinois)
- 2024: Salt River Rafters, Arizona Fall League - 1 game 12-Oct
- Nick Prosise (catcher, b. 1984, Virginia)
- 2006: New Jersey Jackals, Can-Am League (independent) - 1 game 18-Aug
- Tim Proudfoot (infielder, b. 1993, Washington)
- 2015: Beloit Snappers, Midwest League (Low-A) - 1 game 5-Sep
- Mike Provencher (utility, b. 1987)
- 2012: Lincoln Saltdogs, American Association (independent) - 1 game 24-Aug
- 2014: Quebec Les Capitales, Can-Am League (independent) - 1 game 4-Aug
- Chris Province (pitcher, b. 1985, Louisiana)
- 2010: New Britain Rock Cats, Eastern League (AA) - 1 game 30-May
- Jason Pruett (pitcher, b. 1979, Texas)
- 1999: Hudson Valley Renegades, New York-Penn League (short-season) - 2 games 1-Sep 10-Sep
- Austin Pruitt (pitcher, b. 1989, Texas)
- 2018: Tampa Bay Rays, Major League Baseball - 3 games 29-Mar 13-May 21-Sep
- 2018: Durham Bulls, International League (AAA) - 1 game 15-Sep
- 2019: Tampa Bay Rays, Major League Baseball - 2 games 12-May 30-Aug
- Austin Pruitt (pitcher, b. 1989, Texas)
- 2021: Jacksonville Jumbo Shrimp, Triple-A East - 1 game 23-Sep
- Braedyn Pruitt (infielder, b. 1985, Florida)
- 2007: Staten Island Yankees, New York-Penn League (short-season) - 3 games 22-Jul 1-Aug 10-Sep
- 2008: Staten Island Yankees, New York-Penn League (short-season) - 2 games 16-Jul 5-Sep
- Reggie Pruitt (outfielder, b. 1997, Georgia)
- Jonathan Pryor (outfielder, b. 1994, Georgia)
- 2017: Auburn Doubledays, New York-Penn League (short-season) - 1 game 4-Sep
- Grant Psomas (infielder, b. 1982, Pennsylvania)
- 2004: Brooklyn Cyclones, New York-Penn League (short-season) - 1 game 26-Aug
- 2007: Carolina Mudcats, Southern League (AA) - 1 game 3-Sep
- Kevin Pucetas (pitcher, b. 1984, South Carolina)
- 2011: Omaha Storm Chasers, Pacific Coast League (AAA) - 1 game 1-Sep
- John Puccinelli (infielder, b. 1981, California)
- 2001: Fort Wayne Wizards, Midwest League (Low-A) - 1 game 28-Jul
- Cody Puckett (utility, b. 1987, California)
- 2011: Carolina Mudcats, Southern League (AA) - 1 game 29-May
- 2013: Birmingham Barons, Southern League (AA) - 1 game 20-Jul
- 2015: Long Island Ducks, Atlantic League (independent) - 4 games 17-Aug 25-Sep 26-Sep 27-Sep
- 2016: Long Island Ducks, Atlantic League (independent) - 1 game 22-Sep
- 2018: Long Island Ducks, Atlantic League (independent) - 1 game 4-Sep
- Kirby Puckett (outfielder, b. 1960, Illinois; d. 2006, Arizona)
- 1992: Minnesota Twins, American League (MLB) - 1 game 12-Aug
- 1993: Minnesota Twins, American League (MLB) - 1 game 22-Sep
- 1994: Minnesota Twins, American League (MLB) - 1 game 4-Jul
- 1995: Minnesota Twins, American League (MLB) - 1 game 7-Aug
- Fernando Puebla (infielder, b. 1980, Venezuela)
- 2003: Hudson Valley Renegades, New York-Penn League (short-season) - 2 games 11-Aug 21-Aug
- Alberto Puello (catcher/first base, b. 1987, Dominican Republic)
- 2008: Bakersfield Blaze, California League (High-A) - 1 game 2-Aug
- Cesar Puello (outfielder, b. 1991, Dominican Republic)
- 2016: Scranton/Wilkes-Barre RailRiders, International League (AAA) - 1 game 14-Sep
- 2017: Tampa Bay Rays, Major League Baseball - 1 game 11-Sep
- 2018: Sacramento RiverCats, Pacific Coast League (AAA) - 1 game 15-Aug
- 2019: Miami Marlins, Major League Baseball - 1 game 4-Aug
- Zaquiel Puentes (pitcher, b. 2000, Venezuela)
- 2021: Fort Myers Mighty Mussels, Low-A Southeast - 1 game 21-Aug
- Craig Pueschner (outfielder, b. 1970)
- 1992: Cedar Rapids Reds, Midwest League (Low-A) - 1 game 16-Aug g2
- Bruce Pugh (pitcher, b. 1988, Maryland)
- 2012: New Britain Rock Cats, Eastern League (AA) - 1 game 4-Jul
- Scott Pugh (first baseman, b. 1970, Texas)
- Tillman Pugh (outfielder, b. 1989, California)
- 2021: Lexington Legends, Atlantic League (independent) - 3 games 6-Aug 4-Sep
- 2024: Charleston Dirty Birds, Atlantic League (independent) - 1 game 8-Aug
- Tim Pugh (pitcher, b. 1967, California)
- 1993: Cincinnati Reds, National League (MLB) - 1 game 18-Aug
- 1998: St. Paul Saints, Northern League (independent) - 1 game 18-Aug
- Rob Pugmire (pitcher, b. 1978, Washington)
- 1999: Kinston Indians, Carolina League (High-A) - 1 game 9-Aug
- Yasiel Puig (outfielder, b. 1990, Cuba)
- 2015: Los Angeles Dodgers, Major League Baseball - 1 game 24-Jul
- 2016: Los Angeles Dodgers, Major League Baseball - 1 game 13-Sep
- 2018: Los Angeles Dodgers, Major League Baseball - 1 game 20-Aug
- 2019: Cleveland Indians, Major League Baseball - 2 games 30-Aug 19-Sep
- Raul Pujol (first base/outfield, b. 1978)
- 2001: Kalamazoo Kings, Frontier League (independent) - 1 game 7-Jul
- Albert Pujols (first base/outfield, b. 1980, Dominican Republic)
- 2001: St. Louis Cardinals, Major League Baseball - 1 game 29-Jul
- 2005: St. Louis Cardinals, Major League Baseball - 1 game 6-Aug
- 2006: St. Louis Cardinals, Major League Baseball - 1 game 4-Aug
- 2017: Los Angeles Angels of Anaheim, Major League Baseball - 1 game 21-Jun
- 2018: Los Angeles Angels, Major League Baseball - 1 game 11-Aug
- 2021: Los Angeles Angels, Major League Baseball - 1 game 10-Apr
- 2021: Los Angeles Dodgers, Major League Baseball - 1 game 18-Sep
- 2022: St. Louis Cardinals, Major League Baseball - 2 games 7-Jun 9-Jun
- Bill Pujols (infielder, b. 1994, Dominican Republic)
- 2016: Hudson Valley Renegades, New York-Penn League (short-season) - 2 games 3-Aug 11-Sep
- Henry Pujols (infielder, b. 1998, Dominican Republic)
- 2018: Mahoning Valley Scrappers, New York-Penn League (short-season) - 1 game 2-Aug
- Jose Pujols (outfielder, b. 1995, Dominican Republic)
- 2015: Williamsport Crosscutters, New York-Penn League (short-season) - 2 games 12-Aug 13-Sep
- 2016: Lakewood BlueClaws, South Atlantic League (Low-A) - 3 games 18-Aug 7-Sep 15-Sep
- 2019: GCL Phillies West, Gulf Coast League (rookie) - 1 game 29-Aug
- Rafael Pujols (catcher/first base, b. 1978, Dominican Republic)
- 2000: Visalia Oaks, California League (High-A) - 1 game 2-Sep
- 2003: Quebec Les Capitales, Northeast League (independent) - 3 games 13-Jun 6-Aug g1 6-Aug g2
- Rafael Pujols (pitcher, b. 1995, Dominican Republic)
- 2018: Kane County Cougars, Midwest League (Low-A) - 1 game 5-Aug
- A.J. Puk (pitcher, b. 1995, Minnesota)
- 2019: Midland RockHounds, Texas League (AA) - 1 game 11-Jul
- 2022: Oakland Athletics, Major League Baseball - 1 game 14-Apr
- 2023: Miami Marlins, Major League Baseball - 1 game 30-Aug
- Carlos Pulido (pitcher, b. 1971, Venezuela)
- 1999: Somerset Patriots, Atlantic League (independent) - 2 games 20-Jun 11-Sep g2
- Danyony Pulido (pitcher, b. 2002, Venezuela)
- Matt Pulley (infielder, b. 1985, California)
- 2005: Aberdeen IronBirds, New York-Penn League (short-season) - 1 game 17-Jul
- Harvey Pulliam (outfielder, b. 1967, California)
- 1997: Colorado Rockies, National League (MLB) - 1 game 25-Aug day
- Andrew Pullin (infielder, b. 1993, Washington)
- 2014: Lakewood BlueClaws, South Atlantic League (Low-A) - 3 games 23-Apr 5-Aug 14-Aug
- 2017: Lehigh Valley IronPigs, International League (AAA) - 2 games 26-Jul 10-Sep
- 2018: Lehigh Valley IronPigs, International League (AAA) - 2 games 2-May 27-May
- Bill Pulsipher (pitcher, b. 1973, Georgia)
- 1998: New York Mets, National League (MLB) - 1 game 9-Jul
- 2004: Long Island Ducks, Atlantic League (independent) - 1 game 26-Sep
- Nick Punto (infielder, b. 1977, California)
- 2000: Reading Phillies, Eastern League (AA) - 1 game 24-Apr
- 2001: Scranton/Wilkes-Barre Red Barons, International League (AAA) - 2 games 8-Jul 13-Jul
- 2002: Philadelphia Phillies, Major League Baseball - 1 game 7-Sep
- 2003: Philadelphia Phillies, Major League Baseball - 3 games 2-Aug g1 2-Aug g2 28-Sep
- 2006: Minnesota Twins, Major League Baseball - 1 game 6-Aug
- David Purcey (pitcher, b. 1982, Illinois)
- 2012: Lehigh Valley IronPigs, International League (AAA) - 1 game 22-Jul
- 2014: Somerset Patriots, Atlantic League (independent) - 2 games 7-Aug 27-Sep
- John Purdom (catcher/first base, b. 1981, Ohio)
- 2009: Camden Riversharks, Atlantic League (independent) - 2 games 30-Aug 7-Sep
- Nick Purdy (pitcher, b. 1989, Ontario)
- 2014: Trois-Rivieres Aigles, Can-Am League (independent) - 1 game 26-Jul
- Matt Purkiss (first baseman, b. 1975, California)
- 1998: Greensboro Bats, South Atlantic League (Low-A) - 1 game 29-Aug
- 1999: Delmarva Shorebirds, South Atlantic League (Low-A) - 1 game 10-Aug
- Jim Putko (outfielder, b. 1974, Ohio)
- 1995: Williamsport Cubs, New York-Penn League (short-season) - 2 games 25-Jun 16-Jul
- Danny Putnam (outfielder, b. 1982, Illinois)
- 2010: Bridgeport Bluefish, Atlantic League (independent) - 2 games 15-Aug 2-Oct
- 2011: Bridgeport Bluefish, Atlantic League (independent) - 1 game 18-Sep
- Dylan Putnam (pitcher, b. 1979)
- 2002: Washington Wild Things, Frontier League (independent) - 1 game 28-Jul
- Kody Putnam (utility, b. 2001, Indiana)
- 2024: Great Falls Voyagers, Pioneer League (independent) - 2 games 6-Jul 7-Jul
- Zach Putnam (pitcher, b. 1987, Minnesota)
- 2009: Akron Aeros, Eastern League (AA) - 1 game 29-Jul
- 2014: Chicago White Sox, Major League Baseball - 1 game 26-Aug
- Josh Putrich (pitcher, b. 1974)
- 1994: Huntington Cubs, Appalachian League (rookie) - 1 game 3-Jul
- J.J. Putz (pitcher, b. 1977, Michigan)
- 2013: Arizona Diamondbacks, Major League Baseball - 1 game 4-Jul
- Trevor Putzig (infielder, b. 1995, Kentucky)
- Eddie Pye (infielder, b. 1967, Tennessee)
- 1995: Albuquerque Dukes, Pacific Coast League (AAA) - 1 game 15-Aug
- Derrick Pyles (outfielder, b. 1982, California)
- 2011: New York Federals, Can-Am League (independent) - 3 games 22-Jul 28-Jul 16-Aug
- 2016: Sussex County Miners, Can-Am League (independent) - 2 games 16-Aug g1 16-Aug g2
- 2020: Indiana Barn Owls, Liberation League (independent) - 1 game 23-Sep
- Joe Pyrtle (pitcher, b. 1973, North Carolina)
- 1997: Pittsfield Mets, New York-Penn League (short-season) - 1 game 25-Jul
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