| Jordan Peabody | IF | 2017-2019 | Cal State Northridge, Cabrillo College, Cal State Los Angeles |
| Mike Peabody | OF | 2018-2020 | UC Irvine |
| Tim Peabody | P | 2014-2015 | Loyola Marymount |
| Lee Peach | P | 2002-2004 | Murray State, SE ILL College |
| Brant Peacher | OF | 2004-2006 | Florida State, Coastal Carolina |
| Calvin Peacock | P | 2017-2020 | Chicago State, SE ILL College |
| Jon Peacock | H | 2002-2003 | Illinois State |
| Jonathan Peacock | P | 2019-2020 | North Carolina Central |
| Tim Peacock | P | 2002-2005 | Bucknell |
| Jacob Peaden | P | 2020-2020 | Davidson College |
| Chris Peak | OF | 2004-2007 | Marshall |
| Kramer Peak | C | 2011-2011 | Army |
| Derek Peake | OF | 2011-2015 | UW Milwaukee |
| Austin Pearce | OF | 2007-2010 | Notre Dame, Portland |
| Bobby Pearce | IF-OF | 2003-2004 | Long Beach State, Irvine Valley College |
| Brandon Pearce | H | 2007-2008 | Alcorn State |
| Brent Pearce | OF | 2005-2006 | Wofford |
| Chris Pearce | OF | 2002-2003 | Furman, Warner |
| Chris Pearce | OF | 1994-1994 | LSU |
| Dan Pearce | P | 1999-2002 | Rhode Island |
| Davis Pearce | OF-1B | 2010-2011 | Middle Tenn State, Jackson State CC |
| Doug Pearce | C | 2004-2005 | Texas State, North Central Texas College |
| Drew Pearce | P | 1996-1996 | California |
| Hayden Pearce | P | 2018-2020 | Pacific |
| Nicholas Pearce | P | 2007-2007 | --- |
| Cam Pearcey | SS-2B | 2016-2020 | Coastal Carolina, Gardner-Webb |
| Craig Pearcy | P | 2013-2016 | Morehead State |
| Ken Peare | P | 2002-2004 | Rider |
| Brady Pearre | IF | 2019-2020 | High Point |
| Brennan Pearson | P-IF | 2012-2015 | Western Kentucky |
| Chris Pearson | C | 2010-2013 | Evansville |
| Darsayle Pearson | 2B-3B | 2005-2007 | Grambling State |
| Devin Pearson | OF | 2013-2016 | California |
| Drew Pearson | C | 2010-2015 | UW Milwaukee, Crowder |
| Garrett Pearson | P | 2015-2018 | Va. Commonwealth |
| Hudson Pearson | P | 2018-2019 | Baylor, Arizona Western College, Oklahoma Baptist |
| Jalen Pearson | P | 2018-2018 | Alabama A&M |
| Jordan Pearson | IF | 2010-2013 | Indiana State |
| Justin Pearson | P | 2018-2020 | William and Mary |
| Logan Pearson | OF | 2013-2015 | Missouri, Crowder |
| Marcus Pearson | OF | 2002-2005 | Austin Peay |
| Mark Pearson | IF-P | 2016-2017 | Abilene Christian |
| Mike Pearson | OF | 2010-2011 | Saint Peter's, Black Hawk College |
| RJ Pearson | IF | 2018-2020 | Oral Roberts, Central Arkansas |
| Selmon Pearson | H | 2006-2007 | Alabama State |
| Skyler Pearson | P | 2007-2007 | Indiana State |
| Travis Pearson | P | 2008-2011 | UMD-Baltimore Cty |
| Winston Pearson | OF | 2002-2005 | Mississippi State, Jacksonville State |
| Zach Pearson | IF | 2016-2019 | William and Mary |
| Chris Pearsons | IF | 2020-2020 | Massachusetts |
| Andy Peascoe | P | 2004-2005 | NC A&T State |
| Joseph Peascoe | C | 2003-2004 | NC A&T State |
| Adam Pease | OF | 2003-2003 | Birmingham-Southern College |
| Bobby Pease | UT | 2012-2015 | Holy Cross |
| Brandon Pease | P-OF | 2012-2016 | Indiana U.-Purdue U.-FW, Valparaiso |
| Jake Pease | P | 2018-2020 | Northern Kentucky, Allen County CC |
| Michael Pease | P | 2009-2011 | St. Bonaventure |
| Scotty Peavey | OF | 2013-2015 | Alcorn State, Northwest Florida State College |
| Luke Peavy | C | 2004-2007 | South Alabama, Samford |
| Reid Peavy | P | 2013-2014 | Northwestern State, Bossier Parish CC |
| Shaddon Peavyhouse | P | 2018-2020 | Coastal Carolina |
| Nicholas Peay | P | 2002-2005 | Dartmouth |
| Will Peay | OF | 2005-2006 | SE Louisiana |
| Mike Pecchia | IF | 2001-2003 | Le Moyne |
| Andrew Pechstein | P | 2014-2015 | Delaware |
| Jake Pecilunas | P | 2018-2020 | Towson |
| J.R. Peck | P | 2007-2008 | Morehead State, Olney Central College |
| Joah Peck | C | 2001-2002 | Rhode Island |
| Matt Peck | P | 2008-2010 | Cowley College, Oklahoma State |
| Robert Peck | P | 2013-2017 | NC A&T State, Pasco-Hernando CC |
| Sylvester Peck | IF | 2012-2014 | Jackson State, Prince George's CC |
| Anthony Pecora | IF | 2016-2019 | Wagner |
| Ian Pecoraro | P | 2004-2005 | Louisiana-Lafayette, Temple College |
| Jim Pecoraro | P | 1998-2000 | Southern Illinois |
| John Pecoraro | P | 2009-2011 | San Diego State |
| TJ Pecoraro | P | 2011-2014 | Vanderbilt |
| Nate Pecota | OF | 2020-2020 | William Jewell College, Cameron |
| Nick Pedalino | P | 2014-2017 | Pennsylvania |
| Scott Peddicord | OF | 2005-2008 | UMD-Baltimore Cty |
| Ben Peden | 1B | 2016-2019 | The Citadel |
| Matt Peden | OF-1B | 2012-2012 | Presbyterian College |
| Mike Peden | C | 1967-1968 | Auburn |
| Scott Peden | IF | 2004-2005 | Saint Louis, Western Texas College, Collin County CC, Collin County |
| Lou Pederi | OF | 1999-2002 | Akron, Cleveland State |
| Ben Pedersen | P | 2020-2020 | Missouri |
| Chas Pedersen | IF | 2017-2017 | Abilene Christian |
| Scott Pedersen | P | 2010-2010 | Western Kentucky |
| Travis Pedersen | P | 2010-2011 | Western Illinois, College of Lake County |
| Jeff Pederson | OF | 1972-1972 | USC |
| Leroy Pederson | P | 2003-2006 | UW Milwaukee |
| Travis Pederson | C | 2012-2015 | Portland |
| Zach Pederson | P | 2017-2019 | Long Island-Brooklyn, Yavapai College |
| Joe Pedevillano | P-OF | 2009-2011 | Duke |
| Joel Pedretti | IF | 2006-2007 | Oklahoma, Merced College |
| Ty Pedretti | IF | 2012-2013 | Hawaii, Merced College, Cal State Stanislaus |
| Darrion Pedro | H | 2008-2012 | Alabama State |
| Julian Pedrouzo | OF | 2018-2019 | Sacred Heart |
| Emmanuel Pedroza | P | 2005-2005 | Washington |
| Koby Peebles | IF-OF | 2012-2013 | Missouri State, Crowder |
| CJ Peechatka | OF | 2018-2020 | Campbell, Northampton CC |
| Jeremy Peed | OF | 2009-2009 | Va Military Inst., Limestone College, Southeastern CC-Whiteville |
| Brian Peede | P | 2004-2007 | Appalachian State |
| Garrett Peek | P | 2016-2016 | Alabama-Birmingham, West Florida |
| Kirby Peek | P | 2014-2015 | Houston, Blinn College |
| Zach Peek | P | 2017-2019 | Winthrop |
| Brett Peel | IF | 2013-2015 | Missouri, Jefferson College |
| Ryan Peel | IF | 2004-2005 | Central Michigan, Monroe CC |
| Enrico Peele | P | 2019-2020 | Savannah State |
| Joe Peeler | P | 2004-2007 | Towson |
| Jake Peeling | P | 2008-2008 | Virginia Tech |
| Travis Peep | IF | 2006-2007 | Arizona |
| Joseph Peer | SS | 2000-2002 | Austin Peay |
| Sean Peery | P | 2007-2008 | Northern Colorado, Hutchinson CC |
| Shaun Peet | P | 2003-2003 | Ohio |
| Rodney Peete | SS | 1985-1988 | USC |
| Adam Pegg | P | 2002-2004 | Indiana |
| Drake Peggs | IF | 2017-2020 | Eastern Michigan |
| Matt Pegler | P | 2010-2013 | College of Charleston |
| Angel Peguero | OF | 2015-2016 | Grambling State, New Mexico Military Institute |
| Edward Pegues | OF | 2008-2011 | North Carolina Central |
| Brett Peiffer | OF | 2001-2004 | Davidson College |
| Grant Peikert | IF | 2015-2017 | Northwestern |
| Brad Peisel | IF | 2002-2005 | Appalachian State |
| Alejandro Pelaez | C-IF | 2018-2019 | Norfolk State, Point Park College |
| Chris Pelaez | OF | 2007-2011 | Louisville, Miami, Miami-Dade College |
| Michael Pelekanos | P-1B | 2009-2010 | Duquesne |
| Brett Pelfrey | IF | 2005-2006 | Georgia Southern, Tallahassee CC |
| Mason Pelio | P | 2019-2020 | Boston College |
| Riley Pelischek | P | 2016-2017 | North Dakota, Madison Area Technical College |
| David Peljovich | P | 2016-2016 | Wake Forest |
| Sterling Pell | P | 2002-2003 | Florida Atlantic |
| Trent Pell | IF | 2012-2014 | Miami, Oakland, Kellogg CC |
| Joel Pelland | P | 2003-2004 | Central Michigan |
| Jeff Pellegrino | OF | 2017-2019 | Cal State Fullerton, Mount San Antonio College |
| Stone Pellegrino | IF-OF | 2017-2019 | Wofford, USC-Upstate |
| Connor Pellerin | P | 2018-2020 | Tulane |
| Matt Pellicano | IF | 2004-2004 | Central Ct State |
| Henry Pellicciotti | C | 2016-2017 | Binghamton, Broome CC |
| Jordan Pellien | IF | 2004-2004 | Texas State |
| Joe Pellington | OF | 2003-2006 | UNC Asheville, Sierra College |
| Thomas Pellis | IF | 2017-2017 | Pennsylvania |
| Tommy Pellis | OF | 2018-2020 | Pennsylvania, Seton Hill University |
| Eric Pelot | OF | 2006-2006 | Eastern Michigan |
| Matthew Pelt | OF | 2012-2015 | Wofford |
| Ryan Peltier | SS | 2019-2020 | Ball State |
| Tom Peltier | P | 2020-2020 | Canisius College |
| Charlie Peltz | IF-P | 2014-2017 | SUNY - Albany |
| Jake Peltz | OF | 2013-2014 | Chicago State, Western Nebraska CC |
| John Peluso | OF | 2012-2013 | Pittsburgh, Lackawanna College |
| Marc Peluso | 1B | 2003-2004 | Connecticut, Connecticut-Avery Point |
| Tommy Pemberton | P | 2005-2005 | Wright State |
| Brian Pemble | P | 1999-2003 | Arizona |
| Adrian Pena | C | 2018-2020 | Texas-Pan American, Coastal Bend College |
| Boris Pena | C-1B | 2020-2020 | Bethune-Cookman |
| Chris Pena | P | 2010-2011 | Texas A&M-Corpus Christi, Alvin CC |
| Christian Pena | IF | 2017-2020 | Eastern Illinois, Indian Hills CC-Centerville |
| Derek Pena | OF | 2007-2009 | Southern Utah, Salt Lake CC |
| Eddie Pena | IF | 2016-2019 | Fresno State, Fresno City College |
| Edward Pena | IF | 2018-2018 | Texas-Pan American, St. Mary's |
| Gabriel Pena | IF | 2011-2013 | Stony Brook |
| Gephry Pena | OF | 2019-2020 | Central Florida |
| Jared Pena | 2B | 2003-2004 | Utah, Salt Lake CC |
| Jose Pena | P | 2004-2005 | Southern, Alvin CC |
| Mark Pena | OF | 2015-2018 | Cal State Bakersfield, Cerritos College |
| Nick Pena | OF | 2020-2020 | UC Riverside |
| Nolan Pena | IF | 2005-2007 | Duquesne |
| Omar Pena | H | 2002-2005 | Texas-Pan American |
| Pedro Pena | OF | 2000-2003 | Old Dominion, Northeastern |
| Roberto Pena | IF | 2019-2020 | Florida, Central Florida CC |
| Hector Penate | IF | 2002-2002 | Florida Intl, Miami-Dade College |
| Clark Pence | P-IF | 2013-2016 | Morehead State, Kaskaskia College, Northern Kentucky |
| Brett Pendell | OF | 2005-2008 | Western Illinois |
| Beau Pender | P | 2008-2010 | Alabama-Birmingham, Gulf Coast CC |
| Brian Pendergast | P | 2007-2011 | Manhattan College, Fordham |
| Rusty Pendergrass | SCOUT | 1990-1991 | Stephen F. Austin, Houston |
| AJ Pendleton | P | 2006-2009 | Dartmouth |
| Dan Pendleton | P | 2009-2012 | Siena College |
| Corey Penedo | IF | 2003-2004 | Tulane, SE Louisiana |
| Alex Pener | 1B | 2017-2019 | Mississippi State, Scottsdale CC, Emporia State |
| Nathan Peng | C | 2019-2020 | UC Davis |
| Brandon Penick | P | 2009-2010 | --- |
| JT Penick | P | 2019-2019 | Dallas Baptist |
| Dustin Penland | 2B-SS | 2004-2005 | Western Carolina |
| Lawrence Penn | OF | 2008-2011 | Akron |
| Ryan Penn | P | 2005-2005 | Fresno State, Cerro Coso CC |
| Vincent Pennacchio | C | 2008-2009 | Fairleigh Dickinson |
| Brian Pennell | P | 1999-2002 | Navy |
| Matt Pennell | P | 2014-2017 | Binghamton, Saint Joseph's |
| Dan Penner | P | 1987-1987 | Cal State Northridge |
| Tyler Penner | P | 2017-2020 | North Carolina Central |
| Cameron Penney | IF | 2007-2008 | Centenary College, Palomar College |
| Adam Pennington | P | 2015-2018 | SE Missouri State, Northwest Missouri State, Three Rivers CC |
| Bobby Pennington | P | 2015-2017 | Murray State, John A. Logan College |
| Braxton Pennington | P-IF | 2019-2020 | Arkansas-Pine Bluff, North Central Missouri College |
| Garrett Pennington | P | 2004-2004 | Rice, Blinn College |
| Ian Pennington | OF | 2004-2004 | Missouri State |
| Jacob Pennington | IF-P | 2020-2020 | Murray State |
| Jake Pennington | P | 2018-2020 | Nebraska at Omaha |
| Matt Pennington | P | 2012-2015 | Liberty, St. Johns River CC |
| Payton Pennington | IF | 2020-2020 | Cincinnati |
| Peil Pennington | P | 2003-2003 | Lafayette College |
| Shawn Pennington | OF | 2006-2006 | Chicago State |
| Spencer Pennington | IF | 2002-2006 | Alabama |
| Tate Pennington | IF | 2018-2020 | UNC Charlotte |
| Tommy Pennington | UF | 2013-2016 | Bucknell |
| Ty Pennington | P | 2014-2017 | Nevada, Howard College |
| Walker Pennington | OF | 2014-2017 | Texas Christian, San Jacinto, Texas A&M |
| TJ Pennino | OF | 2005-2008 | St. Bonaventure |
| Kyle Penrod | OF | 2002-2004 | Youngstown State |
| Tai Penrod | P | 2007-2007 | Utah Valley U, Eastern Utah CC |
| Nathan Penrose | P | 2004-2005 | Coppin State College |
| Patrick Penry | OF | 2003-2003 | Sam Houston State, San Jacinto, Houston Baptist |
| Bryan Penzenik | OF | 2010-2010 | Fairleigh Dickinson, County College of Morris |
| Shawn Peoples | P | 2009-2009 | Texas Southern |
| Dustin Peper | IF | 2014-2015 | Bowling Green State |
| Jerod Peper | P | 2011-2011 | Tennessee, Seminole State College, Oklahoma City |
| Kyle Pepiot | OF | 2020-2020 | Butler |
| Nick Pepitone | P | 2008-2011 | Tulane |
| Connor Peplow | P | 2018-2020 | Illinois State |
| Kory Peppenhorst | C | 2007-2007 | Eastern Illinois, John A. Logan College |
| Sam Pepper | IF | 2004-2006 | San Diego State |
| Carlton Peppers | OF | 2014-2018 | Alabama A&M, Coastal Alabama-Monroeville |
| Jake Pequignot | OF | 2014-2015 | Stetson, CCBC Essex |
| Cole Peragine | IF | 2012-2015 | Stony Brook |
| Jacob Perales | OF | 2008-2011 | Texas A&M-Corpus Christi |
| Justin Perales | 1B | 2012-2016 | Alcorn State, Texas A&M-Corpus Christi, McLennan CC |
| Allendi Peralta | IF | 2004-2006 | New York Tech |
| Sam Peraza | OF | 2002-2002 | San Diego State, San Francisco State, El Camino College |
| Darien Percell | 3B-OF | 2012-2016 | Delaware State, Coppin State College |
| Matt Percelli | P | 2002-2004 | Iona College |
| Ben Percival | P | 2006-2009 | Northern Iowa, Western Illinois, Indian Hills CC-Centerville, Nebraska at Omaha |
| Cole Percival | P | 2018-2020 | UC Riverside |
| Jahmoi Percival | IF | 2017-2020 | Grambling State, Lackawanna College |
| Marc Perdios | OF | 2008-2012 | Boston College |
| kilby Perdomo | OF | 2010-2011 | Alcorn State |
| Pedro Perdomo | P | 2018-2020 | Utah Valley U, Cochise College |
| Aaron Perdue | OF | 2002-2003 | Texas State, Navarro College |
| Troy Perdue | C | 2001-2003 | San Diego State, Grossmont College |
| Holt Perdzock | C | 2013-2016 | Mississippi |
| Matthew Perea | P | 2017-2018 | New Mexico State, Dodge City CC |
| Cord Perea-Griffeth | C | 2016-2017 | Bradley, Brookhaven College |
| Aaron Perez | IF | 2020-2020 | Maryland |
| Abel Perez | P | 2003-2004 | Saint Peter's |
| Aderly Perez | IF | 2014-2017 | Arkansas-Pine Bluff, Pasco-Hernando CC |
| Adrian Perez | SS | 2010-2011 | Temple, Yuba CC |
| Andres Perez | C | 2017-2020 | South Florida, North Georgia |
| Andrew Perez | SS | 1999-2009 | Texas-Pan American |
| Angel Perez | OF | 2015-2018 | Saint Peter's |
| Anthony Perez | OF | 2010-2010 | Maryland |
| Austin Perez | P | 2011-2014 | Stetson |
| Brandon Perez | IF | 2016-2019 | USC |
| Bryan Perez | P | 2020-2020 | Cal State Bakersfield |
| Chris Perez | IF | 2016-2017 | Grambling State |
| Cris Perez | C | 2014-2017 | Duke |
| Dan Perez | C | 2011-2014 | Sacred Heart |
| Danny Perez | P | 2004-2005 | Seton Hall |
| Danny Perez | IF | 2019-2019 | Florida Intl |
| Darian Perez | P | 2013-2014 | Savannah State, Florida Intl |
| David Perez | P | 2010-2010 | Centenary College |
| Diego Perez | 3B | 2011-2014 | Long Island-Brooklyn |
| Dustin Perez | OF | 2003-2005 | Texas-San Antonio, Texas A&M-Corpus Christi |
| Edwin Perez | P | 2008-2008 | Jackson State |
| Gabe Perez | OF | 2005-2006 | Siena College, College of Marin |
| Hector Perez | P | 2013-2013 | UC Riverside |
| J.C. Perez | C-OF | 2006-2006 | Florida Intl |
| Jacob Perez | P | 2003-2007 | Brigham Young, Sierra College |
| Jacob Perez | P | 2007-2009 | Texas A&M-Corpus Christi |
| Jeremy Perez | IF | 2006-2009 | Chicago State, Dubuque |
| Jesse Perez | SS | 2003-2004 | Cal State Northridge, Los Angeles CC |
| Jesse Perez | P | 2000-2006 | New Mexico, Eastern New Mexico |
| Jim Perez | 3B | 2012-2012 | Sacred Heart |
| Joe Perez | 1B-3B | 2011-2013 | Hofstra, College of the Sequoias |
| Joey Perez | H | 2004-2004 | Texas A&M-Corpus Christi |
| Johnny Perez | H | 2005-2005 | Alcorn State |
| Joseph Perez | OF | 2004-2005 | Chicago State, Wabash College |
| JP Perez | OF-P | 2019-2020 | UNC Asheville |
| Juan Perez | P | 2006-2007 | Air Force |
| Kevin Perez | UT | 2017-2019 | Jackson State |
| Leonel Perez | P-1B | 2018-2020 | Texas A&M-Corpus Christi |
| Marcelo Perez | P | 2019-2020 | Texas Christian |
| Marcos Perez | P | 2011-2011 | New York Tech |
| Michael Perez | OF | 2006-2006 | Iona College, Molloy College |
| Michael Perez | C | 2012-2015 | Old Dominion |
| Michael Perez | IF | 2016-2018 | Miami, Miami-Dade College |
| Miguel Perez | SS | 2003-2004 | Long Island-Brooklyn |
| Mikey Perez | IF | 2019-2020 | UCLA |
| Nick Perez | IF-P | 2016-2019 | Texas State, San Jacinto, Ark-Little Rock |
| Parker Perez | P-OF | 2013-2016 | Jacksonville, Seminole Florida |
| Quinntin Perez | IF | 2017-2019 | South Carolina, Allan Hancock College |
| Rafael Perez | OF | 2010-2011 | Prairie View A&M, Scottsdale CC |
| Raul Perez | C | 2013-2014 | Alabama State |
| Ray Perez | IF | 2015-2016 | Florida Intl |
| Ricky Perez | OF | 2017-2020 | Alabama State, LSU-Shreveport |
| Robby Perez | OF | 2005-2008 | Le Moyne |
| Ruben Perez | IF | 2006-2009 | Manhattan College |
| Samuel Perez | IF | 2016-2016 | San Diego, Southwestern College |
| Sergio Perez | IF | 2011-2011 | Florida Intl |
| Tony Perez | OF | 2000-2003 | San Diego |
| Tyler Perez | P | 2017-2020 | South Alabama |
| Tyler Perez | P | 2018-2019 | Incarnate Word |
| Victor Perez | C | 2019-2020 | SIU-Edwardsville, St. Charles CC |
| Zachary Perez | C | 2017-2019 | Alcorn State |
| Rafael Perez-Guzman | P | 2018-2020 | Bethune-Cookman, New Mexico JC |
| Jake Perganson | OF | 2002-2002 | Illinois State |
| Paul Perillo | P | 1999-2002 | Georgetown |
| Adam Perkins | P | 2004-2007 | Rhode Island |
| Andy Perkins | OF | 2015-2015 | Utah Valley U |
| Anthony Perkins | H | 2004-2004 | Alabama State |
| Brad Perkins | P | 2008-2008 | Saint Louis, Southwestern Illinois College |
| Brian Perkins | P | 2003-2006 | Mount Saint Mary, Central Florida |
| Bryan Perkins | P | 2009-2009 | Delaware State |
| Carson Perkins | P | 2017-2019 | Canisius College |
| Carter Perkins | C | 2016-2019 | South Alabama |
| Chace Perkins | OF | 2009-2011 | New Mexico State, Lassen CC |
| Charlie Perkins | P | 2019-2020 | Fairleigh Dickinson, Los Angeles Harbor College |
| Cody Perkins | IF | 2011-2014 | Texas State |
| David Perkins | P | 2004-2007 | Charleston Southern |
| David Perkins | IF | 2011-2014 | Duke |
| Henry Perkins | P | 2005-2008 | Columbia |
| Jack Perkins | P | 2019-2019 | Louisville |
| Jake Perkins | P | 2013-2017 | Chicago State, Elgin CC |
| Jason Perkins | P | 2004-2004 | New Mexico State, Black Hawk College |
| Jimmy Perkins | OF-P | 2016-2019 | Western Illinois, UW Whitewater |
| Josh Perkins | SS-P | 2006-2007 | St. Bonaventure, Alfred University |
| Josh Perkins | P | 2014-2017 | Chicago State, Elgin CC |
| Justin Perkins | UT | 2017-2020 | Murray State, Jefferson College, SIU-Edwardsville |
| Kyle Perkins | C | 2014-2015 | Central Florida |
| Michael Perkins | P | 2003-2003 | Northwestern State |
| Mike Perkins | OF-C | 2007-2010 | UNC Charlotte |
| Mike Perkins | P | 2002-2002 | Creighton |
| Peter Perkins | OF | 2017-2019 | Elon, Tacoma CC |
| Ryan Perkins | P | 2005-2005 | Morehead State |
| Ryan Perkins | OF | 2017-2020 | Murray State |
| Shane Perkins | P | 2002-2002 | Southern Utah, Salt Lake CC |
| Tanner Perkins | P | 2010-2014 | Western Kentucky |
| Taylor Perkins | P-OF | 2009-2012 | Va. Commonwealth |
| Tim Perkins | P | 2006-2006 | Kennesaw State |
| TJ Perkins | OF | 2013-2013 | Southern |
| Tyler Perkins | OF | 2003-2003 | Portland, Palomar College |
| John Perko | OF | 2000-2002 | Georgetown |
| Tyler Perkowitz | IF | 2013-2013 | Miami |
| TJ Perkowski | OF-P | 2014-2016 | Rutgers |
| Bela Perler | P | 2013-2013 | Northern Kentucky |
| Riley Perlich | P | 2019-2020 | Wright State |
| Yonah Perline | P | 2012-2015 | Fairleigh Dickinson |
| Bryan Perlmutter | IF | 2011-2015 | UMD-Baltimore Cty, Rollins, Rowan-Gloucester |
| Josh Perlmutter | OF | 2013-2014 | Northwestern |
| Adam Perlo | C | 2008-2009 | Hofstra, Monroe CC |
| Adam Pernasilici | OF | 2003-2007 | Coastal Carolina, Marist |
| Austin Pernell | OF | 2013-2015 | Washington State, Central Washington |
| Jarrett Perns | OF | 2016-2018 | Brigham Young, Southern Nevada |
| Dom Peroni | IF | 2017-2020 | Morehead State, Potomac State College of WVU |
| Joe Perotti | P | 2008-2008 | Duquesne |
| Josh Perreault | OF | 2008-2008 | Creighton |
| Chris Perret | P | 2010-2013 | Monmouth |
| Tyler Perrett | P | 2005-2005 | Southern Miss, Copiah-Lincoln CC |
| Paul Perri | 1B-P | 2001-2003 | Furman |
| Joseph Perricone | P | 2014-2015 | Coastal Carolina, Harper College, Illinois-Chicago |
| Austin Perrin | P | 2018-2019 | Louisiana-Lafayette |
| Curtis Perrin | UT | 2015-2018 | Seattle |
| DJ Perrin | OF | 2007-2007 | Western Michigan, Grand Rapids CC |
| Jonathan Perrin | UT | 2009-2009 | Harvard |
| Dan Perrine | IF | 2009-2012 | Rutgers |
| Colin Perro | P | 2018-2018 | Monmouth, Neumann College |
| Ethan Perro | P | 2009-2012 | Lafayette College |
| Alex Perron | P | 2016-2018 | Brigham Young, College of Southern Idaho |
| Forrest Perron | IF | 2013-2016 | Cincinnati, Tarleton State |
| Jeremy Perron | P | 2012-2015 | Holy Cross |
| Matt Perron | OF | 2004-2007 | Holy Cross |
| Anthony Perrone | OF | 2004-2008 | Seton Hall, William Paterson New Jersey |
| Frankie Perrone | OF-IF | 2014-2018 | Eastern Illinois |
| Justin Perrone | SS | 2003-2005 | New Orleans, SE Louisiana |
| Mike Perrone | 1B | 2002-2004 | Iona College |
| George Perrotta | P | 2012-2013 | Holy Cross |
| Adam Perry | C | 2005-2006 | Sam Houston State |
| Adam Perry | OF | 2012-2013 | Middle Tenn State, Volunteer State CC |
| Alex Perry | IF-P | 2015-2019 | Sacred Heart |
| Austin Perry | P | 2015-2018 | Kentucky, Milligan College, Eastern Kentucky |
| Bill Perry | IF | 2004-2008 | Hartford |
| Blake Perry | P | 2012-2012 | Alabama A&M |
| Bradshaw Perry | SS-P | 2008-2011 | Dallas Baptist, Metro State |
| Chad Perry | P | 2014-2017 | Sacramento State |
| Chase Perry | P | 2004-2007 | Texas Christian |
| Clay Perry | 2B | 2012-2012 | Miss. Valley St |
| Connor Perry | C | 2013-2016 | Holy Cross |
| Dalton Perry | IF | 2013-2016 | Sam Houston State, Texas A&M-Kingsville |
| Daniel Perry | SS | 2017-2019 | Iowa, Nevada, Lassen CC |
| Darius Perry | C | 2020-2020 | UCLA |
| Devin Perry | IF-P | 2013-2014 | Florida A&M, Crowder |
| Hunter Perry | P | 2011-2014 | Lamar, McLennan CC |
| Isaiah Perry | UTL | 2018-2020 | Texas Southern, Florida State, Santa Fe CC |
| Jake Perry | C | 2015-2018 | Lipscomb, Maple Woods CC |
| Jarod Perry | OF | 2014-2015 | Evansville, Kaskaskia College |
| Jay Perry | P | 2012-2013 | Michigan |
| JD Perry | OF | 2013-2016 | Louisiana Tech, Chattahoochee Val |
| Jim Perry | P | 2003-2006 | Duke |
| Kasey Perry | OF | 2005-2005 | San Diego State, Fresno City College, College of the Sequoias |
| Kevin Perry | P | 2001-2002 | Duke |
| Kevin Perry | IF | 2005-2005 | San Diego State, Fresno City College, College of the Sequoias |
| Kyle Perry | P | 2007-2009 | Hartford |
| Kyle Perry | P | 2001-2003 | Murray State |
| Kyle Perry | P | 2006-2007 | Texas State |
| Kyle Perry | C | 2012-2015 | Monmouth |
| Kyle Perry | P | 2019-2020 | Nebraska |
| Mark Perry | IF | 2006-2009 | Charleston Southern |
| Philip Perry | P | 2001-2004 | Georgia Tech |
| Philip Perry | P | 2016-2018 | East Carolina, UNC Charlotte |
| Quinton Perry | C | 2010-2014 | Santa Clara |
| Riley Perry | P | 2013-2014 | Western Illinois, Oakton CC |
| Ronald Perry | IF | 2009-2009 | NC A&T State |
| Ryan Perry | SS | 2008-2010 | Miami, Sacramento City College |
| Ryan Perry | P | 2005-2008 | Duke |
| Ryan Perry | IF | 2003-2006 | Kennesaw State |
| Sam Perry | P | 2002-2005 | Furman |
| Stephen Perry | P | 2004-2005 | Dartmouth |
| Travis Perry | P-IF | 2019-2020 | Youngstown State |
| Trent Perry | 1B | 2004-2005 | Utah Valley U, BYU-Idaho |
| Zach Perry | 1B-OF | 2015-2018 | Northeastern |
| Mason Perryman | P | 2015-2018 | USC |
| Josh Persell | 1B | 1998-2001 | USC |
| Kevin Persick | OF | 2008-2012 | Nicholls State |
| Eric Persinger | P | 1989-1992 | Michigan |
| Kalif Person | P | 2006-2006 | Coppin State College |
| Robert Perteet | OF-P | 2015-2018 | Samford, Jackson State |
| Mike Perullo | 1B | 2003-2004 | Hofstra |
| Michael Perzan | P | 2019-2020 | Grand Canyon, Scottsdale CC |
| Frank Pesanello | C | 2005-2009 | Maine, Northeastern |
| Erinn Pesaresi | OF | 2001-2003 | Rider |
| Joseph Pesce | OF | 2018-2020 | New York Tech |
| Michael Pesci | OF | 1996-1998 | Detroit Mercy |
| Michael Pesci | P-OF | 2009-2012 | UMD-Baltimore Cty |
| Rob Pescitelli | OF | 2013-2016 | Quinnipiac |
| Kurt Pessa | P | 2005-2006 | Rice |
| Stephen Pessagno | C | 2006-2006 | Santa Clara |
| Chris Pestle | OF | 2005-2006 | Ball State, Lincoln Trail College |
| Al Pesto | P | 2016-2020 | Duke, Southeastern University |
| Mike Petello | OF | 2010-2011 | New Orleans, Louisiana-Lafayette, Scottsdale CC |
| Aristotle Peter | P | 2020-2020 | Western Kentucky |
| Caston Peter | C | 2019-2019 | Texas |
| Thomas Peter | IF | 2013-2017 | Western Kentucky |
| Carl Peternell | C | 1972-1975 | UC Irvine |
| Andrew Peters | P | 2019-2020 | John A. Logan College, South Carolina |
| Andy Peters | P | 2003-2006 | Minnesota |
| Blake Peters | P | 2015-2017 | UC Davis |
| Brenton Peters | IF | 2010-2013 | Cornell |
| Bryan Peters | IF | 2010-2013 | Nebraska |
| Cade Peters | OF-IF | 2017-2020 | UC Riverside, Metro State |
| Christian Peters | P | 2017-2020 | Portland |
| Chuck Peters | OF-DH | 2000-2003 | Illinois-Chicago |
| Connery Peters | P | 2019-2020 | Wichita State |
| Corben Peters | P | 2018-2020 | Grambling State, Cloud County CC |
| Drew Peters | P | 2013-2016 | Bradley, Elgin CC |
| Evan Peters | SS-2B | 2010-2012 | Santa Clara, San Joaquin Delta College |
| Jay Peters | P | 2016-2017 | UW Milwaukee, Muscatine CC |
| Joel Peters | SS | 1998-1998 | Southern Illinois |
| Josh Peters | OF | 2017-2019 | Charleston Southern, Andrew College |
| Justin Peters | P | 2012-2014 | Texas, Weatherford College |
| Kris Peters | OF | 2001-2003 | Alcorn State |
| Malik Peters | IF | 2019-2020 | Northern Illinois |
| Matt Peters | OF | 2003-2004 | New Mexico State, Black Hawk College |
| Matthew Peters | IF-OF | 2004-2006 | Portland, Feather River College |
| Mike Peters | P | 2012-2014 | Alcorn State, Pearl River CC |
| Price Peters | C | 2014-2018 | Jacksonville State, Southern Union State CC, UWGA |
| Robbie Peters | P | 2019-2020 | Fresno State |
| Sean Peters | OF | 2013-2016 | California |
| Ben Petersen | OF | 2014-2017 | North Dakota State |
| Brandon Petersen | P | 2017-2019 | Western Michigan |
| Jackson Petersen | C | 2018-2020 | Pennsylvania |
| Josh Petersen | P | 2016-2017 | Ohio |
| Kohl Petersen | P | 2020-2020 | Seattle |
| Matt Petersen | P | 2004-2004 | Kansas State, Phoenix College |
| Matt Petersen | P | 2005-2007 | South Alabama, Kansas State, Phoenix College |
| Taylor Petersen | C | 2013-2014 | North Dakota, Iowa Central CC |
| Taylor Petersen | P | 2017-2018 | LSU, Chandler-Gilbert CC |
| Todd Petersen | IF | 2020-2020 | Connecticut |
| Trevor Petersen | 1B | 2006-2007 | Washington |
| Trevor Petersen | P | 2010-2013 | Louisiana Tech |
| Alex Peterson | OF | 2018-2020 | Missouri, Cowley College |
| Austin Peterson | P | 2019-2020 | Purdue, Wabash Valley College |
| Bailey Peterson | IF-OF | 2017-2020 | Michigan State, Kellogg CC |
| Blake Peterson | OF | 2019-2019 | Nebraska |
| Brady Peterson | P | 2017-2017 | Stetson, Western Texas College |
| Brandon Peterson | OF | 2019-2020 | San Jose State |
| Bryan Peterson | P | 2005-2006 | Kansas State, Hutchinson CC |
| Bryce Peterson | OF | 2015-2018 | Central Florida, Everett CC, Rollins |
| Clay Peterson | OF | 2002-2005 | Belmont |
| Clayton Peterson | OF | 2018-2020 | Missouri, Northern Oklahoma College-Enid Campus |
| Cody Peterson | P | 2013-2015 | UW Milwaukee, Madison Area Technical College |
| Colin Peterson | UT | 2013-2015 | Seattle, Spokane Falls CC |
| Daniel Peterson | OF | 2008-2011 | Troy |
| Daniel Peterson | P | 2012-2016 | Indiana State, Neosho County CC. |
| Dave Peterson | C-IF | 2009-2011 | Rice, Hawaii, Santa Ana College |
| Derek Peterson | P | 2012-2015 | Gonzaga |
| Devan Peterson | C-IF | 2016-2019 | Harvard |
| Douglas Peterson | 3B | 1999-1999 | --- |
| Drew Peterson | OF | 2005-2010 | San Jose State, Cal State San Bernardino, College of the Canyons |
| Dusty Peterson | UT | 2008-2008 | Utah Valley U |
| Eric Peterson | P | 2003-2003 | Kansas |
| Eric Peterson | 1B | 2010-2011 | Washington |
| Eric Peterson | 1B | 2012-2014 | St. John's, County College of Morris, Hofstra |
| Eric Peterson | OF | 2014-2016 | McNeese State, Seminole State College |
| Evan Peterson | IF | 2013-2016 | Alabama-Birmingham, Tacoma CC |
| Garret Peterson | P | 2012-2015 | Slippery Rock Pennsylvania |
| Gunner Peterson | OF-DH | 2019-2020 | Illinois State |
| Isaiah Peterson | OF | 2018-2020 | Ohio, Iowa Western CC |
| Jack Peterson | OF-IF | 2017-2020 | Rider, Raritan Valley CC, County College of Morris |
| Jake Peterson | 3B-SS | 2004-2005 | Austin Peay, Independence CC |
| Jeff Peterson | 3B-SS | 2010-2013 | New Jersey Tech |
| Jeffrey Peterson | P | 2015-2020 | Massachusetts-Lowell |
| Jeremy Peterson | P | 2012-2012 | UC Santa Barbara, Santa Barbara City College |
| Joe Peterson | C | 2002-2007 | Air Force |
| Joe Peterson | SS-2B | 2004-2004 | Illinois State, Wabash Valley College |
| John Peterson | C-1B | 2005-2006 | Memphis, Cleveland State CC |
| Jon Peterson | P-OF | 2016-2019 | Longwood |
| Jordan Peterson | OF | 2013-2017 | Eastern Michigan, Chandler-Gilbert CC |
| Josh Peterson | P | 2013-2014 | Walters State CC, Tennessee |
| Kyle Peterson | C | 2011-2012 | Eastern Michigan, Chandler-Gilbert CC, Grand Canyon |
| Kyle Peterson | OF | 2017-2020 | Northeastern |
| Mark Peterson | P | 2004-2005 | Central Ct State |
| Mark Peterson | P | 2009-2009 | Florida State |
| Matt Peterson | IF | 2010-2010 | Dartmouth |
| Michael Peterson | C | 2011-2011 | Brigham Young |
| Michael Peterson | OF | 2019-2020 | Longwood |
| Nate Peterson | P | 2019-2020 | Oklahoma State |
| Nicholas Peterson | P | 1972-1973 | Stanford |
| Nick Peterson | OF | 2012-2012 | Wofford |
| Nolan Peterson | P | 2012-2012 | Jacksonville |
| Patrick Peterson | P | 2015-2018 | Dartmouth |
| Ryan Peterson | 1B | 2008-2010 | Washington State |
| Samuel Peterson | P | 2011-2014 | LSU, Meridian CC, McNeese State |
| Sean Peterson | P | 2009-2010 | Rutgers, Indian River CC |
| Shawn Peterson | IF | 2010-2011 | Oregon, Lower Columbia CC |
| Tanner Peterson | OF | 2020-2020 | Illinois State |
| TJ Peterson | P | 2014-2015 | Florida Gulf Coast, Manatee-Sarasota |
| Travis Peterson | OF | 1995-1996 | Edmonds CC, San Jose State |
| Trevor Peterson | IF | 2016-2018 | Utah Valley U, Salt Lake CC |
| Tristan Peterson | OF | 2017-2020 | Kansas State, Howard College, New Mexico State |
| Will Peterson | OF | 2006-2007 | Memphis, Middle Georgia |
| Zack Peterson | IF | 2019-2020 | Brigham Young |
| Logan Petet | P | 2019-2020 | Utah Valley U |
| Spencer Petett | C | 2011-2014 | Belmont |
| John Petika | 1B | 2005-2008 | Florida Intl, Central Florida CC, Florida Southern |
| Mike Petilli | P | 2011-2011 | High Point |
| Gregg Petillo | P | 2003-2006 | Monmouth |
| RJ Petit | P | 2019-2020 | Charleston Southern |
| Brandon Petite | P | 2010-2010 | Texas Tech |
| Brandon Petkoff | 1B | 2020-2020 | Texas A&M-Corpus Christi |
| Robbie Peto | P | 2018-2020 | North Carolina, Manatee-Sarasota, Stetson |
| Angelo Petracca | IF | 2004-2005 | Villanova, Daytona Beach CC |
| Dominic Petracca | P | 2005-2006 | Central Florida, Daytona Beach CC |
| Robbie Petracci | OF | 2020-2020 | Old Dominion |
| Chris Petralli | 1B | 2006-2007 | Miami, Sacramento City College |
| Shawn Petrarca | C | 2004-2004 | Cleveland State |
| Jarrod Petree | P-IF | 2013-2017 | Central Florida, West Florida |
| Shane Petrellis | P | 2010-2012 | La Salle |
| Donovan Petrey | OF | 2016-2017 | Florida State |
| Kory Petri | OF | 2010-2010 | Western Kentucky, Northwest Mississippi CC |
| Kyle Petri | P | 2019-2019 | Virginia |
| Dylan Petrich | OF | 2009-2009 | Texas A&M, Butler CC |
| Michael Petrie | C | 2018-2020 | Washington |
| Rex Petrill | P | 2007-2008 | Stanford |
| JP Petrilla | P | 2003-2003 | La Salle |
| Carlo Petrillo | OF | 2008-2008 | Rider |
| David Petrino | C | 2013-2016 | Central Arizona College, Oklahoma State |
| Joe Petrino | C | 2004-2005 | Ark-Little Rock, San Joaquin Delta College |
| DJ Petrinsky | C | 2018-2020 | Texas |
| Dan Petro | C | 2000-2003 | Air Force |
| Danny Petro | C | 2007-2009 | East Tennessee State |
| Jake Petro | P | 2006-2009 | Air Force |
| Matt Petro | P | 2010-2010 | Iona College |
| Alec Petrone | IF | 2012-2016 | Marist, Pace |
| Andy Petrone | 3B | 1981-1982 | LSU |
| Paschal Petrongolo | 1B | 2013-2016 | Jacksonville State |
| Ricky Petrosino | OF | 2007-2008 | New Jersey Tech |
| Frank Petroskey | H | 2008-2011 | Vermont, Tufts |
| Eric Petroski | P | 2016-2019 | New Orleans, East Stroudsburg Pennsylvania, Cumberland County College, Kutztown |
| Jared Petrovich | P | 2005-2006 | George Mason |
| Hayden Petrovick | P | 2017-2019 | San Diego State, Citrus College, UC Riverside |
| Tim Petru | IF | 2001-2003 | Texas A&M, Navarro College |
| Josh Petrucci | IF | 2018-2018 | Rhode Island |
| Matt Petrucci | P | 2006-2006 | San Diego, San Diego City College |
| Tim Petrucelli | OF | 2020-2020 | Morehead State |
| Ryan Petrulis | IF | 2005-2005 | Princeton |
| Jordan Petrushka | IF | 2020-2020 | Holy Cross |
| Adriano Petrutz | 3B-SS | 2004-2007 | Saint Joseph's |
| Matt Petry | P | 2005-2005 | Michigan |
| Seth Petry | P | 2019-2020 | Tennessee-Martin |
| Bryan Petta | P | 2018-2020 | Winthrop |
| Alex Pettee | UT | 2013-2013 | Georgetown |
| Kyle Pettengell | IF | 2003-2006 | Northern Illinois |
| Devin Pettengill | OF | 2016-2018 | UC Irvine, Cosumnes River College |
| Pat Petteruti | P | 2018-2020 | Brown |
| Zion Pettigrew | IF | 2018-2020 | Iowa, Kirkwood CC, Illinois at Springfield |
| Kendall Pettis | OF | 2020-2020 | Oklahoma |
| Zach Pettis | C | 2009-2011 | Temple |
| Drew Pettit | IF-C | 2010-2012 | Canisius College, Rowan College-Burlington |
| Evan Pettit | H | 2008-2008 | Murray State, Arkansas-Fort Smith |
| Reston Pettit | P | 2015-2018 | St. Bonaventure, State New York at Oswego |
| Steve Pettit | 1B-3B | 2004-2005 | Cal Poly, El Camino College |
| Tyler Pettit | C | 2018-2020 | Incarnate Word, Trinity |
| Jared Pettitte | P | 2019-2020 | Houston |
| Josh Pettitte | P | 2015-2015 | Baylor, Rice |
| Terry Pettorini | 3B | 2001-2004 | Ohio State |
| Bart Pettus | SS | 2007-2010 | Troy |
| Bret Pettus | SS | 2004-2006 | Jacksonville State |
| Buck Pettus | OF | 2000-2002 | South Alabama |
| Jay Pettus | OF | 2002-2005 | Belmont |
| Nick Pettus | P-IF | 2013-2015 | Texas Tech, Seminole State College, Missouri Southern State University |
| Zach Pettway | P | 2018-2020 | UCLA |
| Jody Petty | P | 2003-2003 | Arkansas State |
| Justin Petty | IF | 2004-2005 | Iowa, Marshalltown CC |
| Reid Petty | P | 2015-2019 | Texas-Arlington |
| Robbie Petty | P | 2013-2016 | Nicholls State, Panola College |
| Torrey Petty | C | 2009-2012 | Alcorn State |
| Wren Petty | P | 2017-2017 | Dallas Baptist, Tarleton State |
| Zane Petty | P | 2006-2010 | Coastal Carolina, Francis Marion |
| Herman Petzold | IF | 2007-2011 | Notre Dame |
| Travis Peyatt | C | 2007-2009 | Mercer |
| Blake Peyton | P | 2020-2020 | Arizona |
| Reid Peyton | P | 2005-2007 | Princeton |
| Pat Pezet | IF | 2005-2008 | Cal Poly |
| Dan Pezley | P | 2003-2005 | Indiana |
| Tom Pezzello | OF | 2003-2005 | Central Ct State, Connecticut-Avery Point |
| Sal Pezzino | IF | 2009-2012 | High Point |
| 624 record(s) |