| Spencer Gaa | IF | 2014-2017 | Bradley |
| Ben Gaal | 3B-C | 2004-2007 | Le Moyne |
| Steve Gable | 2B | 2007-2010 | Pennsylvania |
| James Gabor | OF | 2018-2019 | Georgetown |
| Michael Gabriele | IF-P | 2017-2019 | Niagara |
| Aaron Gabrielian | OF-1B | 2006-2009 | Western Carolina, Towson |
| Matt Gabrielski | OF | 2005-2008 | Saint Joseph's, Rutgers-Camden |
| Keith Gabrielson | P | 2018-2019 | Princeton |
| Nathan Gabryszwski | IF-P | 2017-2017 | Lamar |
| Chris Gacom | 2B | 2006-2008 | Bowling Green State |
| Drew Gadaire | OF | 2009-2012 | Davidson College |
| J.B. Gadd | C-IF | 2011-2014 | Richmond |
| CJ Gaddis | OF | 2004-2004 | Clemson |
| John Gaddis | P-OF | 2018-2019 | Texas A&M-Corpus Christi |
| Leroy Gaddist | H | 2011-2011 | Alabama State |
| Kale Gaden | C-OF | 2010-2013 | Missouri, Seminole State College, Oklahoma City |
| Heith Gadient | 1B-3B | 2000-2002 | Oklahoma, Cosumnes River College, Cal State Northridge |
| Brian Gadsby | P | 2016-2018 | UCLA |
| Chris Gadsden | 2B | 1986-1988 | Creighton |
| Jared Gaer | P | 2018-2019 | Pennsylvania, Emory |
| Cody Gaertner | C | 2012-2016 | Ohio |
| Nick Gaeta | C | 2009-2009 | Rutgers, Mount Olive College |
| Chris Gaetano | OF | 2014-2017 | Monmouth |
| Chris Gaffney | C | 2015-2018 | UNC Wilmington, Tampa |
| Joel Gafford | H-P | 2007-2009 | Miss. Valley St |
| Tristen Gagan | IF | 2015-2018 | SE Missouri State, Northeastern Oklahoma A&M College |
| Mike Gaggioli | P | 2005-2008 | Georgetown |
| Mike Gaglianese | P | 2012-2014 | Purdue |
| Peter Gagliano | P | 2002-2003 | Lafayette College |
| Brock Gagliardi | --- | 2020-2020 | Old Dominion |
| Mike Gagliardi | P | 2016-2019 | Army |
| Pete Gagne | P | 2011-2013 | North Dakota, Luther College |
| Bronson Gagner | P | 2011-2013 | Chattahoochee Val, Mercer, Columbus State |
| Hutch Gagnon | P | 2019-2020 | Penn State |
| Nick Gagnon | P | 2014-2016 | North Dakota, Monterey Peninsula College |
| Joe Gahm | P | 2017-2020 | Auburn, Chattahoochee Val, Ohio State |
| Kevin Gaid | P | 2007-2010 | Furman |
| Jordan Gaietto | P | 2006-2007 | Dayton |
| Nolan Gaige | P | 2010-2013 | SUNY - Albany |
| Matt Gailey | P | 2008-2011 | Northwestern |
| Patrick Gaillard | SS | 2004-2007 | Liberty |
| Kilgore Gailmard | IF | 2013-2015 | Ark-Little Rock, Motlow State CC, Mount Olive College, Volunteer State CC |
| Matthew Gaine | C-P | 2010-2010 | Jacksonville |
| Austin Gaines | IF | 2010-2011 | Florida Gulf Coast, South Florida CC |
| Bryant Gaines | P | 2008-2011 | North Carolina |
| Eric Gaines | IF | 2004-2007 | Eastern Michigan, Maryland-Eastern Shore |
| Greg Gaines | OF | 2002-2002 | Marshall |
| Jason Gaines | OF | 2002-2003 | Mercer, Pensacola State College |
| Logan Gaines | OF | 2012-2013 | Mercer, South Georgia College |
| Mican Gaines | P | 2002-2002 | Alcorn State |
| Tanner Gaines | P | 2012-2014 | Mississippi State, Northeast Mississippi CC, Arkansas State |
| Thomas Gaines | C | 2016-2016 | North Carolina Central |
| Isaiah Gainforth | OF | 2005-2006 | Eastern Michigan, St. Clair County CC |
| Kyle Gainley | P | 2006-2006 | Texas-Arlington |
| Jake Gaiser | P | 2000-2003 | James Madison |
| Dan Gaither | C | 2014-2015 | Jacksonville State, Central Alabama CC |
| Ray Gaither | IF-P | 2017-2019 | Dallas Baptist |
| Louis Gaitley | SS-P | 2018-2019 | Brown |
| Richard Gaito | P | 2008-2010 | Campbell |
| Joey Gajda | P | 2012-2014 | Youngstown State, Oakton CC, Robert Morris College |
| Jordan Gajdos | P-1B | 2012-2015 | Fordham |
| Ryan Gajdos | IF | 2009-2012 | Lehigh |
| Grant Gajdosz | OF | 2011-2012 | UNC Asheville, Pasco-Hernando CC |
| Jody Gajewski | IF-OF | 2001-2001 | Saint Louis |
| Zach Gakeler | P | 2018-2019 | Rider |
| Dan Gala | P | 2001-2005 | Cornell |
| Christopher Galambus | OF | 2003-2004 | Norfolk State, Greensboro College |
| Anthony Galan | P | 2011-2014 | Brown |
| Yoandry Galan | IF | 2011-2014 | Manhattan College |
| Anthony Galason | OF | 2019-2019 | Elon |
| Drue Galassi | IF | 2016-2019 | Western Illinois |
| Herman Galatas | OF | 2002-2003 | Oral Roberts |
| Dan Galati | P | 2014-2017 | Delaware State, Shepherd University |
| Nikelle Galatus | IF-P | 2018-2019 | Jackson State |
| Tyler Galazin | IF | 2017-2019 | Liberty, Chesapeake College |
| Cody Galbraith | 1B | 2010-2011 | Indiana U.-Purdue U.-FW, Columbia Basin College |
| Dustin Galbraith | P | 2009-2009 | West Virginia |
| Kyle Galbraith | OF | 2007-2010 | Western Michigan |
| Moshup Galbraith | P | 2016-2016 | Fordham |
| Naushon Galbraith | P | 2016-2019 | Elon |
| Ben Galbreath | P | 1999-2002 | Kent State |
| Andy Gale | P | 2005-2006 | North Carolina, Florida |
| Brandon Gale | P-1B | 2004-2005 | Illinois State, Lincoln Land CC |
| Steve Gale | 1B | 2006-2007 | UMD-Baltimore Cty, CCBC Essex |
| Tristan Gale | OF | 2004-2004 | San Diego, Palomar College |
| Vincent Galea | C | 2001-2002 | New York Tech |
| Steve Galella | IF | 2008-2011 | Rider |
| Joey Galeno | 1B-OF | 2015-2018 | Pacific, Pacific University |
| TJ Galenti | IF | 2015-2018 | Cincinnati, Miami |
| Mike Galetta | IF-P | 2008-2008 | Saint Joseph's, Haverford College |
| Alex Galgano | OF-C | 2014-2016 | Washington, Bellevue CC |
| Brandon Gali | IF | 2015-2018 | Miami, Polk State, Tampa |
| Vinny Galiardi | P | 2012-2012 | Wright State |
| Francisco Galindo | OF | 2003-2004 | Bethune-Cookman |
| Norry Galjour | OF | 2015-2018 | Nicholls State |
| James Galla | OF | 2000-2002 | Western Michigan |
| Lorenzo Gallaga | IF | 2008-2009 | Western Illinois, Robert Morris College |
| AJ Gallagher | C | 2014-2018 | Rutgers, Rockland CC |
| Andrew Gallagher | P | 2012-2015 | Fairfield |
| Chad Gallagher | P | 2009-2012 | Marist |
| Dan Gallagher | P | 2007-2007 | Fairleigh Dickinson |
| Dan Gallagher | IF | 2006-2009 | Marist |
| Dan Gallagher | P | 2006-2009 | Fairfield |
| Dan Gallagher | P | 2013-2013 | UC Davis |
| Delaney Gallagher | IF | 2002-2006 | St. Mary's (CA), UCLA |
| Eddie Gallagher | P | 2019-2019 | Saint Joseph's |
| Ethan Gallagher | OF | 2019-2019 | Wake Forest, UMD-Baltimore Cty |
| Jared Gallagher | P | 2016-2019 | Central Ct State |
| Kyle Gallagher | OF | 2017-2019 | Cornell, Duke |
| Logan Gallagher | SS | 2011-2011 | Louisburg College, Delaware |
| Mike Gallagher | P | 2002-2003 | Xavier |
| Mitchell Gallagher | IF | 2015-2018 | Pepperdine, Palomar College, Palomar College, Xavier |
| Pat Gallagher | IF | 2011-2014 | UCLA |
| Pat Gallagher | P | 2018-2018 | Wagner |
| Pat Gallagher | --- | 2020-2020 | Connecticut |
| Patric Gallagher | P | 2003-2003 | Georgetown |
| Robert Gallagher | IF | 2019-2019 | Massachusetts-Lowell |
| Ryan Gallagher | C | 2002-2002 | Sacramento State, Sierra College |
| Sean Gallagher | 1B | 2004-2004 | Oakland, Albion College |
| Shaun Gallagher | 1B-3B | 1999-2002 | Brown |
| Shawn Gallagher | P-3B | 2009-2012 | Savannah State |
| Zach Gallagher | P | 2010-2011 | Hawaii, Columbia Basin College |
| Chris Galland | OF | 2018-2019 | Boston College |
| Jake Gallaway | IF | 2012-2016 | UC Riverside, California Baptist, Chaffey College |
| Christian Gallegos | IF | 2010-2011 | Texas State |
| Kyle Gallegos | C | 2012-2014 | San Jose State, Chabot College |
| Parker Gallegos | P | 2013-2016 | Texas-Pan American, Chandler-Gilbert CC |
| Roberto Gallegos | IF | 2007-2008 | Northwestern State, Navarro College |
| Derek Gallello | IF | 2012-2016 | UNC Charlotte |
| Zach Gallenkamp | P | 2003-2004 | Texas |
| Anthony Galli | OF | 2012-2012 | Illinois State, St. Petersburg College |
| Matt Gallier | UT | 2014-2017 | McNeese State |
| Michael Galligan | OF | 2002-2003 | Richmond |
| Ryan Galligan | OF | 2001-2004 | UNC-Greensboro |
| Bret Gallihugh | P | 2011-2011 | East Tennessee State |
| Andy Gallina | C | 2000-2004 | Duquesne |
| Nick Gallipani | OF | 2004-2007 | Vermont |
| Joey Gallitto | C | 2011-2014 | Furman, Franklin & Marshall College |
| Tanner Gallman | C | 2018-2019 | Georgia State |
| AJ Gallo | OF | 2015-2017 | Towson |
| Anthony Gallo | P | 2001-2004 | Massachusetts |
| Ben Gallo | P | 2002-2006 | Saint Peter's |
| John Gallo | P | 2016-2016 | New Jersey Tech |
| Nick Gallo | OF | 2014-2018 | George Mason, Oklahoma State, Nova Southeastern |
| Terry Gallo | IF | 2006-2008 | Towson |
| Tony Gallo | IF | 2017-2019 | Lehigh |
| Michael Gallops | P | 2004-2004 | Troy, Central Alabama CC |
| Clint Galloway | OF | 2005-2006 | Texas A&M-Corpus Christi, Galveston College |
| Kyle Galloway | IF | 2011-2011 | Presbyterian College |
| Tim Galloway | P-IF | 2001-2003 | Alcorn State |
| Will Galloway | C | 2016-2016 | Georgia Tech |
| Alexis Galloza | SS-2B | 2004-2005 | Chicago State |
| Julian Gallup | OF | 2015-2018 | Niagara |
| Matt Gallup | P | 2012-2015 | Stony Brook, SUNY - Albany, Hudson Valley CC |
| Tom Gallus | P | 2001-2002 | Eastern Michigan |
| Ronnie Galosic | P | 2011-2014 | New Mexico, El Camino College, Chico State |
| Jon Galui | C | 2002-2005 | Jacksonville |
| Maleko Galusha | P | 2015-2015 | Florida Intl |
| Cole Galvagno | P | 2019-2019 | Washington |
| Aaron Galvan | OF-P | 2019-2019 | Texas-Pan American |
| Andrew Galvan | P | 2010-2011 | Sacramento State, Sacramento City College |
| Marc Galvan | P | 2016-2019 | Manhattan College |
| Alden Galvin | IF | 2009-2009 | Duquesne |
| Brendan Galvin | C | 2017-2019 | Princeton |
| Kevin Galvin | P | 2001-2003 | Georgetown |
| Mark Galvin | OF | 2007-2010 | Bowling Green State |
| Mark Galvin | P | 2002-2004 | Kentucky |
| Mike Galvin | C | 2007-2009 | Holy Cross |
| Ryan Galvin | P | 2014-2017 | George Mason |
| Alex Galy | IF | 2017-2018 | Tulane, Nicholls State |
| Kurtis Galyen | OF-IF | 2005-2005 | Western Illinois |
| Alex Gamache | C | 2018-2019 | Georgetown |
| Christian Gambale | IF | 2018-2019 | Air Force |
| Pat Gambale | P | 1998-2002 | UNC Charlotte, Jacksonville |
| Steve Gambale | SS-2B | 2003-2005 | Maine |
| Gabe Gambardella | P | 2003-2003 | Columbia |
| Tyler Gambardella | OF | 2016-2019 | Fairfield, Bridgeport |
| Cody Gambill | OF | 2008-2012 | Texas State |
| Ralph Gambino | P | 2019-2020 | Penn State |
| Cody Gamble | P | 2016-2017 | Liberty |
| James Gamble | OF | 2019-2019 | UNLV |
| Jason Gamble | P | 2013-2016 | Central Michigan |
| Kevin Gamble | P | 2012-2012 | Akron, Western Oregon |
| Tommy Gamble | OF | 2015-2015 | Monmouth |
| Tray Gamble | C | 2003-2004 | Southern Miss |
| Tyler Gamble | 1B | 2013-2016 | Jacksonville State |
| Patrick Gamblin | P-OF | 2010-2012 | Winthrop |
| Dominic Gamboa | OF | 2009-2009 | Northwestern State, Mesa CC |
| Tommy Gambon | P | 2014-2017 | Bucknell |
| Kurt Gamby | OF | 2011-2012 | Akron |
| Robert Gamch | P | 2006-2006 | UNLV, College of San Mateo |
| Jesus Gamez | P | 2016-2019 | Stephen F. Austin, Seminole State College |
| Max Gamm | IF | 2018-2019 | Nebraska at Omaha |
| Dwayne Gammage | P | 2011-2011 | Navy |
| Conor Gammond | IF | 2016-2019 | Monmouth, Wheaton College |
| Brian Gana | IF | 2008-2009 | Campbell, Bellevue CC |
| Justin Ganca | 1B-OF | 2015-2019 | Hartford, State U. College at New Paltz |
| Tony Gandee | IF | 2001-2003 | Ohio |
| Zach Gandee | OF | 2012-2014 | Sacred Heart, Wesleyan University |
| Garrett Gandolfo | IF-C | 2013-2016 | SE Missouri State, South Mountain CC |
| Joey Gandolfo | P | 2011-2013 | Columbia |
| John Gandolfo | OF | 2012-2015 | Marshall, Tulane, Seminole Florida |
| Tony Gandolfo | IF | 2013-2013 | Brown |
| Connor Gandossy | C | 2009-2012 | Saint Louis |
| Dylan Gandossy | P | 2006-2006 | Fairfield |
| Matt Gandy | C | 2013-2016 | Creighton, Chapman |
| Stephen Gandy | 1B | 2010-2014 | Northwestern State, Louisiana Tech |
| Chris Gang | P | 2016-2016 | Cincinnati |
| Chandler Ganick | P | 2004-2006 | Lipscomb |
| Griffin Ganick | IF | 2014-2017 | Austin Peay, Trevecca Nazarene University |
| Mike Ganley | IF | 2010-2010 | Duquesne |
| Ben Gann | IF | 2013-2016 | South Alabama, Meridian CC |
| James Gann | IF | 2017-2019 | Ark-Little Rock, Meridian CC |
| Jimmy Gann | P | 2006-2007 | Tennessee-Martin |
| John Gann | OF | 2000-2002 | Elon |
| Scott Gann | C | 2006-2008 | Troy |
| Brett Gannaway | P | 2015-2018 | Columbia |
| Matt Gannon | P | 2017-2020 | Northwestern |
| Pat Gannon | P | 2010-2013 | Purdue |
| Sean Gannon | OF | 2013-2013 | Brown |
| Will Gannon | IF-OF | 2019-2019 | Bucknell |
| Cole Ganser | P | 2004-2005 | USC, El Camino College |
| Jacob Gansert | P | 2013-2014 | Tennessee-Martin, Indian Hills CC-Centerville |
| Chris Gant | OF | 2003-2004 | Tennessee Tech |
| Clayton Gant | P | 2009-2013 | Tennessee, Memphis |
| Stacen Gant | P | 2002-2005 | George Mason |
| Matt Gantner | OF | 2006-2010 | High Point |
| Cory Gantz | P | 2014-2017 | UNC Wilmington |
| Jamie Ganz | P | 2005-2006 | Austin Peay, Lakeland CC |
| Vinny Ganz | COACH | 2009-2009 | William Paterson New Jersey |
| Joseph Gaouette | P | 2013-2016 | William and Mary |
| Corbin Gapski | OF | 2012-2015 | Fairleigh Dickinson |
| Christian Garabedian | IF | 2015-2019 | Maine, Miami-Dade College, Saint Thomas |
| Dean Garabedian | IF | 2015-2017 | Stetson |
| Griffin Garabedian | OF | 2014-2018 | Connecticut, Southern Connecticut State |
| Matt Garabedian | C | 2001-2002 | Long Beach State |
| Steve Garabrants | 2B | 2002-2003 | Arizona State |
| Marco Garamella | OF | 2010-2010 | Fairfield |
| Jake Garbarino | C | 2016-2016 | Northwestern |
| Giovanni Garbella | OF-IF | 2015-2018 | Valparaiso |
| Nico Garbella | IF-OF | 2014-2014 | Cal State Northridge, Palomar College |
| Michael Garber | P | 2009-2012 | Washington, Sierra College, Sonoma State |
| Alex Garbrick | P | 2017-2019 | Morehead State |
| Bobby Garbuio | OF-C | 2017-2019 | Sacred Heart |
| Abanny Garcia | P | 2019-2019 | Texas-Pan American |
| Abraham Garcia | 2B | 2006-2010 | Texas-Pan American |
| Adrian Garcia | P | 2017-2019 | UC Riverside |
| Ahmed Garcia | P | 2009-2012 | Florida Atlantic |
| Alonzo Garcia | P | 2015-2019 | UC Irvine |
| Andrew Garcia | OF | 2011-2011 | New Orleans, Odessa, Miami-Dade College |
| Andrew Garcia | P | 2015-2017 | Texas-Pan American, Paradise Valley |
| Andrew Garcia | IF | 2017-2019 | Prairie View A&M |
| Anthony Garcia | OF | 2006-2008 | Northern Colorado, Otero Junior College |
| Anthony Garcia | H | 2008-2008 | Florida A&M |
| Anthony Garcia | P | 2009-2009 | Texas-Pan American, Cisco Junior College |
| Anthony Garcia | P | 2016-2019 | Wofford, Lower Columbia CC |
| Austin Garcia | IF | 2014-2017 | Bethune-Cookman |
| Bryan Garcia | P | 2006-2006 | Cal State Northridge, Los Angeles Pierce College |
| Carlos Garcia | 3B | 2003-2004 | Bethune-Cookman |
| Carlos Garcia | SS | 2003-2003 | Western Carolina, Louisburg College |
| Carlos Garcia | IF | 2004-2005 | Liberty |
| Chris Garcia | P | 2008-2010 | Nevada, Feather River College |
| Dan Garcia | OF | 2005-2006 | Sacred Heart, Rowan-Gloucester |
| Daniel Garcia | P-IF | 2009-2013 | Southern |
| Daniel Garcia | C | 2011-2013 | Texas-Arlington |
| Danny Garcia | P | 2019-2019 | Stetson |
| Darius Garcia | P | 2019-2019 | UC Irvine |
| Dave Garcia | COACH | 2002-2002 | Parkland College, Northern Illinois |
| Derreck Garcia | IF | 2013-2015 | Wright State, Fullerton College |
| Devon Garcia | IF-OF | 2016-2018 | Ohio |
| Diego Garcia | SS | 2002-2003 | Northeastern |
| Dom Garcia | C | 2001-2004 | Sam Houston State, Wharton County Junior College |
| Dusty Garcia | OF | 2019-2019 | Arizona State |
| Eddie Garcia | P | 2006-2006 | Cal State Northridge, Los Angeles Pierce College |
| Edwin Garcia | 3B | 2003-2003 | Norfolk State |
| Enrique Garcia | IF | 2004-2004 | Canisius College |
| Evan Garcia | P | 2002-2005 | Rider |
| Francisco Garcia | P | 2007-2008 | Alcorn State |
| Frank Garcia | IF-OF | 2001-2002 | Eastern Michigan |
| Gabriel Garcia | C-IF | 2019-2019 | Air Force |
| Giovanni Garcia | IF | 2009-2010 | Arkansas State, Arizona Western College |
| Greg Garcia | SS | 2011-2012 | Ark-Little Rock, Angelina College |
| Hiarali Garcia | P | 2007-2008 | Kansas, Eastern Oklahoma State College |
| Israel Garcia | P | 2004-2004 | Prairie View A&M |
| Ivan Garcia | P | 2015-2017 | Stephen F. Austin, Grayson County College |
| Ivan Garcia | IF | 2013-2017 | Miss. Valley St, Pearl River CC |
| Jake Garcia | C | 2014-2018 | Northern Colorado |
| Jarrid Garcia | P | 2013-2016 | Ark-Little Rock, Angelina College |
| Jason Garcia | 1B | 2002-2003 | Saint Peter's |
| Javier Garcia | C | 2013-2013 | Siena College |
| Jesus Garcia | IF | 2000-2015 | Texas-Pan American, Galveston College |
| John Garcia | P | 2002-2002 | Northern Colorado |
| Jose Garcia | UT | 2011-2012 | Jackson State |
| Jose Garcia | C | 2018-2020 | Florida Intl |
| Josh Garcia | 1B | 2010-2011 | Arizona, South Mountain CC |
| Joshua Garcia | P | 2002-2002 | Oregon State, Cosumnes River College |
| Jumpy Garcia | C | 2011-2011 | Texas A&M-Corpus Christi, Southeastern CC, Connors State College |
| Justin Garcia | IF | 2012-2012 | Prairie View A&M, Cedar Valley College |
| Kevin Garcia | C | 2019-2019 | Texas Southern |
| Kiko Garcia | P | 2015-2018 | Pepperdine |
| Kris Garcia | C | 2008-2009 | Florida Intl |
| Luis Garcia | OF-P | 2019-2019 | Saint Peter's |
| Manny Garcia | SS | 2018-2018 | La Salle |
| Marcelo Garcia | H | 2004-2004 | Texas Southern |
| Mark Garcia | P | 2010-2013 | UC Riverside |
| Marshall Garcia | IF | 2012-2012 | La Salle, Cabrillo College |
| Michael Garcia | OF | 2004-2006 | Liberty |
| Michael Garcia | OF | 2009-2012 | Eastern Kentucky |
| Mike Garcia | IF | 2004-2007 | Navy |
| Mike Garcia | OF | 2006-2007 | Manhattan College |
| Mike Garcia | OF | 2009-2013 | Saint Peter's, Long Island-Brooklyn |
| Nik Garcia | 1B-3B | 2006-2007 | Loyola Marymount |
| Omar Garcia | C | 2009-2012 | Texas A&M-Corpus Christi |
| Omar Garcia | IF | 2011-2011 | Northwestern State |
| Orlando Garcia | IF | 2002-2002 | Florida Intl, The Citadel |
| Phillip Garcia | P | 2009-2012 | Texas A&M-Corpus Christi |
| Rafael Garcia | SS | 2008-2010 | Illinois-Chicago |
| Raymon Garcia | P | 2006-2006 | South Florida |
| Richie Garcia | C | 2012-2013 | Rider, Dean College |
| Richie Garcia | 3B-2B | 2017-2019 | Florida Gulf Coast |
| Robert Garcia | P | 2015-2017 | Florida Intl, Hillsborough CC |
| Roel Garcia | P | 2017-2018 | Rice |
| Roger Garcia | P | 2007-2007 | Florida Intl |
| Ruben Garcia | IF | 2015-2015 | Alabama State |
| Ryan Garcia | C | 2009-2011 | South Florida, Eastern FL ST, Barry |
| Santiago Garcia | C | 2018-2019 | Alabama State |
| Shaun Garcia | OF | 2009-2010 | Texas State, Grayson County College |
| Tristin Garcia | IF | 2019-2019 | Alcorn State |
| Victor Garcia | 1B | 2014-2017 | Texas-Pan American |
| Zac Garcia | C | 2015-2016 | Houston Baptist |
| Gabriel Garcia-Serrano | IF | 2006-2009 | Stephen F. Austin |
| Matt Gard | 2B | 2004-2007 | Ball State |
| Derek Gardella | C | 2013-2016 | Rhode Island |
| Peter Gardere | 1B | 1993-1993 | Texas |
| Jimmy Gardiner | IF | 2005-2006 | Cal Poly, Cuesta College |
| John Gardiner | OF | 2004-2004 | Long Beach State, Cuesta College |
| Joshual Gardiner | IF | 2010-2012 | Northwestern State |
| Nick Gardiner | OF | 2003-2004 | South Carolina, San Jose City College |
| Tommy Gardiner | IF | 2018-2020 | Maryland |
| Zach Gardiner | --- | 2020-2020 | Marshall |
| Adam Gardner | OF-P | 2003-2003 | Cal State Northridge, Santa Barbara City College, Allan Hancock College |
| AJ Gardner | OF | 2018-2018 | Alabama State |
| Brett Gardner | OF | 2007-2010 | Dartmouth |
| Chase Gardner | P | 2016-2019 | San Francisco, College of Marin, Connecticut |
| Chris Gardner | P | 2002-2002 | Southern Utah, Utah Valley U |
| Cody Gardner | IF | 2013-2017 | Wright State, Indiana State |
| Devon Gardner | OF | 2017-2019 | Belmont, Cleveland State CC |
| Dylan Gardner | IF | 2018-2020 | Oklahoma State |
| Elliott Gardner | OF-P | 2010-2013 | Delaware State |
| Josh Gardner | P | 1999-2002 | Texas Christian |
| Kody Gardner | OF | 2017-2018 | Sacramento State, Sacramento City College |
| Kris Gardner | P | 2012-2015 | Wichita State, St. Mary's |
| Mark Gardner | P | 1996-1997 | Orange Coast College, California |
| Matt Gardner | IF | 2007-2015 | Campbell |
| Matt Gardner | P | 2007-2007 | Jacksonville, Fresno City College, Chabot College |
| Matt Gardner | IF | 2001-2002 | Missouri State |
| Matt Gardner | P | 2006-2008 | Grayson County College, Oklahoma State |
| Matt Gardner | P | 2011-2012 | Nevada, Southern Nevada |
| Pat Gardner | C | 2014-2017 | Fordham |
| Patrick Gardner | P | 2013-2016 | Army |
| Payton Gardner | P | 2012-2013 | South Alabama, Shelton State CC, Meridian CC |
| Ricky Gardner | IF | 2008-2008 | Oral Roberts, Panola College |
| Ross Gardner | P | 2015-2015 | East Carolina |
| Sam Gardner | P | 2017-2018 | Alabama, Walters State CC, Murray State |
| Zach Gardner | OF | 2006-2009 | Stephen F. Austin |
| Brendan Gardner-Young | OF | 2008-2011 | Washington |
| Loren Gardner-Young | IF | 2011-2014 | Nevada, Lewis-Clark State College, Sierra College |
| Dan Gardo | P | 2008-2010 | Campbell, Pittsburgh |
| Mac Gardon | IF | 2011-2011 | Xavier |
| Connor Garelick | IF | 2012-2014 | Pepperdine, College of the Canyons |
| Jake Garella | IF-OF | 2017-2019 | Saint Louis |
| Tyler Garewal | OF | 2009-2010 | Oral Roberts, Bakersfield College |
| Cole Garey | IF | 2018-2019 | Delaware State |
| James Gargano | IF | 2018-2019 | Butler |
| Ryan Gargano | P | 2007-2009 | Missouri, Crowder |
| Richie Gargel | P | 2007-2007 | Temple |
| Parker Gargis | P-IF | 2004-2007 | Samford |
| Jerry Gargiulo | C | 2005-2005 | Delaware |
| Henry Gargus | IF-OF | 2020-2020 | Stanford |
| Frank Gariano | H | 2008-2008 | High Point |
| Joe Garibaldi | P | 1998-1999 | San Diego State |
| Rob Garibaldi | OF | 2000-2001 | Sonoma State, Santa Rosa Junior College, USC |
| Zach Garick | OF | 2015-2018 | Canisius College, Limestone College |
| Bob Garland | OF | 2006-2008 | New York Tech, Molloy College |
| Bradley Garland | 2B-SS | 2003-2003 | Alcorn State |
| Matt Garland | P | 2000-2003 | Creighton |
| Noah Garland | P | 2001-2004 | Bethune-Cookman |
| Trey Garlett | P | 2019-2019 | Texas Tech |
| Nathaniel Garley | P | 2017-2019 | New Mexico |
| Brett Garlick | OF | 2007-2008 | Rutgers |
| Matt Garlington | OF | 2004-2006 | Ark-Little Rock, Pratt CC |
| Ryan Garlow | P | 2013-2014 | Charleston Southern |
| Andrew Garner | OF-P | 2011-2014 | Tulane |
| Ben Garner | P | 2012-2016 | James Madison |
| Bobby Garner | 1B | 2001-2002 | Southern Miss |
| Brett Garner | C | 2006-2010 | James Madison |
| Bryant Garner | P | 2004-2006 | Arkansas-Pine Bluff |
| Collin Garner | OF | 2006-2009 | Texas-Arlington |
| Collin Garner | P-IF | 2018-2019 | Brown |
| Doug Garner | SS | 2000-2002 | Ark-Little Rock, Northeastern Oklahoma A&M College |
| James Garner | H | 2004-2004 | Texas A&M-Corpus Christi |
| Jordan Garner | P | 2006-2007 | Southern Illinois, Cowley College |
| Josh Garner | P | 2017-2018 | Saint Louis, Parkland College, Illinois |
| Julius Garner | IF | 2018-2018 | UNC Asheville |
| Kurt Garner | C | 2004-2004 | SE Missouri State |
| Matt Garner | P | 2001-2004 | Elon |
| Paul Garner | OF-P | 2003-2004 | George Washington, SE Louisiana |
| Ronald Garner | P | 2009-2009 | Prairie View A&M |
| Ryan Garner | P | 2014-2017 | Memphis |
| Shane Garner | P | 2005-2007 | Southern Illinois, Rend Lake College |
| Tom Garner | P | 2010-2010 | Georgia Southern, South Carolina-Sumter |
| Travis Garner | OF | 2002-2003 | Alabama, Meridian CC |
| Ty Garner | IF | 1999-2002 | Texas A&M |
| Matthew Garnett | P | 2007-2008 | Bakersfield College, Sonoma State |
| Austin Garofalo | IF | 2019-2019 | Troy |
| Jason Garofalo | 2B | 2007-2010 | Georgia Tech |
| Marcus Garone | P | 2010-2013 | Bucknell |
| Brett Garrard | SS | 2001-2004 | Ohio State |
| Mark Garrard | P | 2002-2002 | University at Buffalo, Jefferson College |
| Adrian Garrastazu | P | 2018-2019 | Jacksonville |
| Cory Garrastazu | OF | 2014-2019 | Marshall, Jacksonville |
| Andrew Garren | P | 2010-2012 | Savannah State |
| Tyler Garretson | OF | 2007-2008 | Utah Valley U, Central Florida CC |
| Adam Garrett | IF | 2003-2004 | Missouri |
| Adam Garrett | P | 2005-2005 | Canisius College |
| Blake Garrett | C | 2002-2002 | Cal State Fullerton |
| Cameron Garrett | C | 2014-2018 | College of Charleston, Spartanburg Methodist College |
| Chase Garrett | C | 2012-2013 | Nicholls State |
| Clayne Garrett | 1B-3B | 2004-2006 | Utah, Dixie State College |
| Cole Garrett | P | 2019-2019 | Liberty |
| Collin Garrett | P | 2016-2018 | Baylor |
| Danny Garrett | P | 2014-2016 | NC A&T State, Fort Scott CC |
| Forrest Garrett | P | 2010-2013 | LSU, Chipola College, Mercer |
| John Garrett | P | 2010-2013 | Va Military Inst. |
| Kenneth Garrett | H | 2004-2005 | Arkansas-Pine Bluff |
| Lin Garrett | P | 1968-1968 | Florida State |
| Reid Garrett | P | 2015-2018 | Sam Houston State, Angelina College, Cameron |
| Rob Garrett | C-1B | 2001-2002 | Quinnipiac |
| Travis Garrett | P | 2005-2005 | Penn State |
| Zach Garrett | P | 2009-2009 | The Citadel |
| Chris Garrick | P | 2002-2005 | Delaware |
| Carlos Garrido | C | 2016-2019 | Longwood, William and Mary |
| Jaime Garrido | IF | 2012-2013 | Dallas Baptist |
| Andy Garriola | OF-IF | 2019-2019 | Old Dominion |
| Donell Garris | OF | 2001-2002 | Appalachian State, Barton College |
| Taylor Garris | SS | 2017-2019 | Samford |
| Dave Garrisi | OF | 2002-2003 | Bucknell |
| Brady Garrison | --- | 2020-2020 | Marshall |
| Brent Garrison | IF | 2001-2002 | Missouri State |
| Chris Garrison | P | 2009-2012 | Oregon, Western Nevada CC, Kentucky |
| Chuck Garrison | P | 2003-2004 | Monmouth |
| Greg Garrison | COACH | 2004-2005 | Metro State |
| Jonah Garrison | IF | 2016-2018 | South Florida, Polk State, Montevallo |
| Mike Garrison | P | 2002-2005 | Air Force |
| Bryan Garrity | C | 2005-2008 | Massachusetts |
| Mitchell Garrity | OF | 2018-2019 | Dayton |
| Adam Garry | P | 2007-2007 | Fairleigh Dickinson |
| Ted Garry | P | 2004-2007 | Connecticut |
| Chad Garson | P | 2001-2002 | Michigan |
| Antonio Garth | P | 2006-2007 | Southern, Mississippi Delta CC |
| Mark Garton | C | 2012-2016 | Western Illinois |
| Taylor Gartz | P | 2002-2004 | Houston |
| Todd Garvin | IF | 2003-2006 | Louisiana-Monroe |
| Harrison Gary | P | 2010-2013 | Alcorn State |
| Stephen Gary | P | 2009-2012 | Furman |
| Aaron Garza | P | 2012-2015 | Houston |
| Alexander Garza | SS | 2010-2010 | Coppin State College, Mesa CC |
| Andrew Garza | C-OF | 2010-2014 | Texas Southern |
| Bobby Garza | P | 2001-2004 | Michigan |
| Brian Garza | H | 2008-2008 | Texas-Pan American |
| Chris Garza | P | 2011-2015 | Alcorn State, Houston Baptist |
| Eric Garza | IF | 2014-2017 | Texas Christian, San Jacinto, Georgetown |
| Esequiel Garza | 1B | 2007-2009 | Texas-Pan American |
| Jarod Garza | P | 2005-2006 | Texas State, Blinn College |
| Jarrett Garza | P | 2002-2002 | Texas-Arlington |
| Jonathan Garza | OF | 2010-2014 | Texas-Pan American |
| Josh Garza | SS | 2012-2014 | Texas A&M-Corpus Christi, Blinn College |
| Michael Garza | P | 2003-2004 | Texas-Arlington, Navarro College |
| Michael Garza | P-OF | 2019-2019 | Incarnate Word |
| Mike Garza | OF | 2016-2016 | Texas-Pan American |
| Nathan Garza | P | 2012-2016 | Oral Roberts |
| Nico Garza | P | 2017-2019 | Incarnate Word, Cisco Junior College, New Mexico |
| Noah Garza | P | 2007-2009 | New Mexico State, North Central College |
| Ramon Garza | IF | 2018-2019 | Cornell |
| Rodney Garza | IF | 2012-2013 | Texas-San Antonio, Paris Junior College |
| Sonny Garza | 3B | 2007-2008 | San Jose State, Columbia Basin College |
| Zachary Garza | IF | 2006-2006 | Texas A&M-Corpus Christi |
| Dan Gasapo | C | 2010-2010 | Siena College, Onondaga CC |
| Sage Gasaway | OF | 2012-2013 | Ark-Little Rock, Connors State College |
| Alex Gasbarre | C | 2003-2004 | Penn State |
| Ethan Gasbarro | P-IF | 2014-2014 | Valparaiso |
| Mitch Gasbarro | IF | 2013-2016 | Eastern Illinois |
| Alex Gascon | 3B | 2002-2002 | UC Irvine |
| Chris Gaskill | P | 1989-1992 | Texas |
| Gary Gaskin | P | 2000-2002 | Manhattan College |
| Grant Gaspard | P | 2019-2019 | Georgia State |
| Greg Gasparro | P-OF | 2017-2019 | UNC Asheville |
| Brian Gass | P | 2007-2007 | Indiana State, Southwestern Illinois College |
| Cullen Gassaway | IF | 2014-2016 | Arkansas, Blinn College |
| Jason Gasser | OF | 2014-2017 | Northern Illinois |
| Robert Gasser | P | 2018-2019 | New Mexico, San Joaquin Delta College, Houston |
| DJ Gasso | IF | 2015-2018 | Bradley, Hutchinson CC, Central Oklahoma |
| Trevor Gast | P | 2011-2014 | Toledo |
| Trent Gast-Woodard | c | 2019-2019 | Towson |
| Michael Gastelum | IF | 2008-2011 | St. Mary's (CA) |
| Chuck Gasti | IF-OF | 2010-2014 | Cleveland State, California Pennsylvania |
| John Gastinger | IF | 2014-2014 | Western Kentucky |
| Kevin Gaston | H | 2005-2006 | Alcorn State |
| Mick Gaston | P-OF | 2009-2012 | Cal State Bakersfield |
| Sean Gaston | C | 2004-2008 | Notre Dame |
| Paul Gatchell | IF | 2008-2008 | Troy, Chipola College |
| Lucas Gately | C | 2014-2015 | Gonzaga |
| Devin Gates | P | 2019-2019 | Massachusetts-Lowell |
| Jared Gates | P | 2013-2018 | South Alabama, Miss Gulf Coast, Arkansas, Iowa Western CC |
| JP Gates | P | 2019-2020 | Miami |
| Kevin Gates | P | 2010-2010 | Iowa |
| Michael Gates | P | 2017-2017 | USC |
| Mike Gates | 1B | 2001-2003 | Central Michigan |
| Nathan Gates | P | 2006-2007 | Arkansas State, Arkansas-Fort Smith |
| Riley Gates | P | 2015-2019 | Brigham Young |
| Tyler Gates | P | 2016-2019 | Alabama-Birmingham, Shelton State CC |
| Lucas Gather | P | 2019-2020 | California |
| Daniel Gathright | P | 2006-2009 | Arkansas-Pine Bluff |
| Dan Gatins | P | 2006-2010 | Toledo |
| Grant Gatlin | P | 2005-2008 | Ark-Little Rock, Central Arkansas |
| Mike Gatlin | OF | 2008-2008 | NC State |
| Scott Gatson | C | 2007-2007 | Saint Peter's |
| Michael Gatti | OF | 2005-2008 | Pennsylvania |
| Brian Gattis | P | 2000-2003 | Dartmouth |
| Randy Gattis | P | 2003-2006 | Texas Tech |
| Dan Gatto | P | 2011-2014 | Delaware |
| Tony Gatto | C | 2009-2012 | Delaware State |
| Lou Gattozzi | IF | 2004-2007 | Siena College, Youngstown State |
| DJ Gatz | IF | 2018-2019 | Campbell, Monroe |
| Tom Gaube | P | 2002-2006 | Binghamton |
| Ryan Gauck | IF-OF | 2007-2010 | Marist |
| Pat Gaudard | IF | 2016-2016 | USC-Upstate |
| Jim Gaudet | IF | 2008-2008 | SUNY - Albany |
| Matt Gaudet | 1B | 2008-2010 | LSU, Delgado CC |
| TJ Gaudy | OF | 2007-2008 | North Florida, Eastern FL ST |
| Dylan Gaughen | OF | 2005-2007 | UNLV, Chico State, Moorpark College |
| Kanaikai Gaughen | OF-C | 2017-2019 | Miss. Valley St |
| Mack Gaul | P | 2015-2018 | Washington, Central Washington |
| Matt Gaulden | IF | 2001-2002 | Alabama-Birmingham, Central Alabama CC |
| James Gaulke | IF | 2000-2003 | St. Mary's (CA) |
| John Gault | P | 2012-2014 | Northwestern State, Hinds CC |
| Matt Gault | C | 2005-2006 | Ohio |
| Turner Gauntt | C | 2019-2019 | Texas |
| AJ Gaura | P | 2013-2015 | Austin Peay, Iowa Western CC |
| Gerard Gause | IF-OF | 2003-2007 | Southern |
| Loyall Gause | OF | 2005-2008 | Georgia Tech |
| Steven Gauthe | SS | 2009-2010 | Nicholls State, Copiah-Lincoln CC |
| Adam Gauthier | C | 2013-2017 | Dartmouth |
| Antonio Gauthier | IF | 2019-2019 | New Orleans |
| Austin Gauthier | IF | 2018-2019 | Hofstra |
| Brian Gauthier | C | 2010-2013 | SUNY - Albany |
| Jean-Paul Gauthier | P | 2001-2002 | Hawaii, Saddleback College |
| Mathieu Gauthier | P | 2017-2019 | NC State |
| Mike Gauthier | P | 2001-2004 | Boston College |
| Rolando Gautier | OF-P | 2011-2014 | Austin Peay |
| Dan Gautieri | P | 2012-2015 | Pennsylvania |
| Cade Gautreau | C | 2007-2007 | LSU |
| Britt Gautreaux | OF-1B | 2011-2013 | SE Louisiana |
| Carlos Gautreaux | OF-2B | 1999-2000 | Oklahoma State, Grayson County College |
| Bobby Gauvreau | P | 2016-2019 | Georgia Tech, Minnesota State University-Mankato |
| Nick Gavello | OF-1B | 2013-2016 | Tennessee-Martin, Diablo Valley |
| Kevin Gavigan | IF | 2007-2007 | Lipscomb, Dyersburg State CC |
| Brandon Gaviglio | P | 2006-2008 | Oklahoma State, Texas State, Navarro College |
| Dylan Gavin | IF | 2009-2011 | Oregon |
| Matt Gavin | P | 2011-2011 | Wagner |
| Mike Gavin | IF | 2002-2004 | Eastern Illinois |
| Mason Gavre | --- | 2020-2020 | Purdue |
| John Gavura | 3B-1B | 2019-2019 | Saint Peter's |
| Nate Gawelko | OF | 2018-2019 | Grand Canyon |
| Chris Gawenda | 1B-OF | 2006-2008 | Miami |
| Joe Gawrieh | P | 2013-2015 | Abilene Christian, Howard College |
| Kris Gawriluk | P | 2006-2007 | Florida, Daytona Beach CC |
| Andrew Gay | IF | 2005-2006 | Lamar, Seminole State College |
| Brent Gay | P | 2011-2012 | Louisiana-Monroe, Hinds CC |
| Caleb Gay | P-3B | 2017-2017 | Alabama A&M, Ga Gwinnett |
| Colin Gay | OF | 2011-2014 | Maine |
| Jesse Gay | P | 2004-2004 | Louisiana-Monroe, Lon Morris College |
| Phillip Gay | P | 2015-2015 | Prairie View A&M |
| Trevor Gay | P | 2015-2018 | UNC Charlotte, North Carolina |
| Joe Gayda | OF | 2010-2012 | Dayton |
| Matt Gaylord | P | 2005-2006 | Cal State Northridge, Cerritos College, Chico State |
| Robert Gaylord | P | 2016-2016 | San Jose State |
| Myles Gayman | P | 2017-2019 | Penn State, Barry |
| Colin Gaynor | C | 2002-2005 | Rutgers, Northeastern |
| Patrick Gaynor | P | 2003-2003 | Air Force |
| Brian Gazerro | OF | 2004-2004 | Nevada, Los Angeles Harbor College |
| Jeremy Gazerro | P | 2010-2011 | Georgia State, Andrew College |
| Billy Gazich | OF | 2006-2008 | North Dakota State |
| Carlos Gazitua | OF | 2001-2002 | Georgetown |
| Luis Gazitua | P | 2001-2003 | Florida Intl |
| Nolan Gazouski | P-3B | 2018-2019 | Ball State, Ranger College |
| Andruw Gazzola | IF | 2015-2018 | Stony Brook |
| Bobby Gazzola | IF | 2011-2011 | Hofstra, Western Nevada CC |
| Mike Gazzola | P | 2006-2010 | Manhattan College |
| 599 record(s) |