# List of baseball players who underwent Tommy John surgery

Tommy John surgery (TJS), known in medical practice as ulnar collateral ligament (UCL) reconstruction, is a surgical graft procedure in which the ulnar collateral ligament in the medial elbow is replaced with either a tendon from elsewhere from the patient's own body, or the use of a tendon from the donated tissue from a cadaver. The procedure is common among collegiate and professional athletes in several sports, most notably baseball.
The procedure was first performed in 1974 by orthopedic surgeon Dr. Frank Jobe, then a Los Angeles Dodgers team physician. The surgery is named after Tommy John, the first recipient of the surgery. John won 288 games in his career – 124 before the surgery and 164 after. Many players have subsequently undergone the surgery, some more than once. Two players (Paul Molitor and John Smoltz) have undergone the surgery and been inducted into the National Baseball Hall of Fame.

## List

† Denotes a player that underwent the surgery on his non-throwing arm.
| Player | Position | Throws | Date of surgery | Ref |
| David Aardsma | Pitcher | Right | July 22, 2011 | |
| Don Aase | Pitcher | Right | October 18, 1982 | |
| Nate Adcock | Pitcher | Right | August 2015 | |
| Nick Adenhart | Pitcher | Right | June 2004 | |
| Brady Aiken | Pitcher | Left | March 2015 | |
| Sandy Alcántara | Pitcher | Right | October 6, 2023 | |
| Dan Altavilla | Pitcher | Right | June 9, 2021 | |
| Brett Anderson | Pitcher | Left | July 15, 2011 | |
| Brian Anderson | Pitcher | Left | June 2005 2006 | [10] [11] |
| Cody Anderson | Pitcher | Right | March 2017 | |
| Ian Anderson | Pitcher | Right | April 13, 2023 | |
| Justin Anderson | Pitcher | Right | July 2020 | |
| Rick Ankiel | Pitcher / Outfielder | Left | July 2003 | |
| Brad Arnsberg | Pitcher | Right | 1988 | |
| José Arredondo | Pitcher | Right | February 2010 | |
| Bronson Arroyo | Pitcher | Right | July 15, 2014 | |
| Andy Ashby | Pitcher | Right | 2003 | |
| Mike Avilés | Infielder | Right | 2009 | |
| Danys Báez | Pitcher | Right | October 26, 2007 | |
| Homer Bailey | Pitcher | Right | May 8, 2015 | |
| John Baker | Catcher | Right | 2010 | |
| Scott Baker | Pitcher | Right | April 17, 2012 | |
| Rocco Baldelli | Outfielder | Right | June 2005 | |
| Anthony Banda | Pitcher | Left | June 2018 | |
| Franklin Barreto | Infielder | Right | May 2021 | |
| Aaron Barrett | Pitcher | Right | September 3, 2015 | |
| Chris Bassitt | Pitcher | Right | May 5, 2016 | |
| Brandon Beachy | Pitcher | Right | June 21, 2012 March 21, 2014 | [27] [28] |
| Rod Beck | Pitcher | Right | October 2001 | |
| Érik Bédard | Pitcher | Left | September 10, 2002 | |
| Matt Beech | Pitcher | Left | 1998 1999 | |
| Tyler Beede | Pitcher | Right | March 20, 2020 | |
| Jalen Beeks | Pitcher | Left | September 2, 2020 | |
| Joe Beimel | Pitcher | Left | May 1, 2012 | |
| Kris Benson | Pitcher | Right | May 22, 2001 | |
| Adam Bernero | Pitcher | Right | 2007 | |
| Joe Biagini | Pitcher | Right | 2010 | |
| Jesse Biddle | Pitcher | Left | October 14, 2015 | |
| Hunter Bishop | Outfielder | Right | April 2023 | |
| Kyle Blanks | Infielder / Outfielder | Right | May 1, 2012 | |
| Ricky Bones | Pitcher | Right | May 2003 | |
| Pedro Borbón Jr. | Pitcher | Left | August 30, 1996 | |
| Dewon Brazelton | Pitcher | Right | 1996 | |
| Bill Bray | Pitcher | Left | May 2009 | |
| John Brebbia | Pitcher | Right | June 2020 | |
| Zack Britton | Pitcher | Left | September 9, 2021 | |
| Doug Brocail | Pitcher | Right | 2001 2002 | |
| Kris Bubic | Pitcher | Left | April 21, 2023 | |
| JT Brubaker | Pitcher | Right | April 2023 | |
| Walker Buehler | Pitcher | Right | August 5, 2015 August 23, 2022 | |
| Ambiorix Burgos | Pitcher | Right | August 28, 2007 | |
| A. J. Burnett | Pitcher | Right | April 2003 | |
| Sean Burnett | Pitcher | Left | June 6, 2014 | |
| Paul Byrd | Pitcher | Right | July 1, 2003 | |
| Tom Candiotti | Pitcher | Right | 1981 | |
| Jose Canseco | Outfielder | Right | July 9, 1993 | |
| Carter Capps | Pitcher | Right | March 8, 2016 | |
| Chris Capuano | Pitcher | Left | May 2002 May 2008 | [52] [53] |
| Sam Carlson | Pitcher | Right | July 2, 2018 | |
| Chris Carpenter | Pitcher | Right | July 2007 | |
| Carlos Carrasco | Pitcher | Right | September 14, 2011 | |
| Curt Casali | Catcher | Right | 2009 | |
| Kervin Castro | Catcher | Right | 2017 | |
| Joba Chamberlain | Pitcher | Right | June 16, 2011 | |
| Bruce Chen | Pitcher | Left | 2007 | |
| Wei-Yin Chen | Pitcher | Left | 2006 | |
| Yonny Chirinos | Pitcher | Right | August 25, 2020 | |
| Shin-Soo Choo | Outfielder | Left | September 2007 | |
| Steve Christmas | Catcher | Right | 1986 | |
| Mike Clevinger | Pitcher | Right | November 17, 2020 | |
| Alex Cobb | Pitcher | Right | May 14, 2015 | |
| Todd Coffey | Pitcher | Right | August 1999 July 2012 | |
| Phil Coke | Pitcher | Left | August 2018 | |
| Greg Colbrunn | Infielder | Right | 1991 August 10, 1993 | |
| Gerrit Cole | Pitcher | Right | March 11, 2025 | |
| Tim Collins | Pitcher | Left | March 2015 March 2016 | [68] [69] |
| Patrick Corbin | Pitcher | Left | March 25, 2014 | |
| Rheal Cormier | Pitcher | Left | 1997 | |
| Manny Corpas | Pitcher | Right | 2010 | |
| Chris Coste | Catcher | Right | 2010 | |
| Jharel Cotton | Pitcher | Right | March 21, 2018 | |
| Neal Cotts | Pitcher | Left | July 2009 | |
| Zack Cozart | Shortstop | Right† | August 2011 | |
| Carl Crawford | Outfielder | Left | August 23, 2012 | |
| Garrett Crochet | Pitcher | Left | April 2, 2022 | |
| Johnny Cueto | Pitcher | Right | August 2, 2018 | |
| Brandon Cumpton | Pitcher | Right | March 10, 2015 | |
| John Curtiss | Pitcher | Right | August 2012 September 7, 2021 | |
| Travis d'Arnaud | Catcher | Right | April 17, 2018 | |
| Yu Darvish | Pitcher | Right | March 17, 2015 | |
| Ben Davis | Catcher | Right | 2005 | |
| Grant Dayton | Pitcher | Left | August 29, 2017 | |
| Jorge de la Rosa | Pitcher | Left | 2011 | |
| Rubby De La Rosa | Pitcher | Right | 2011 August 2, 2017 | |
| José De León | Pitcher | Right | March 13, 2018 | |
| Jacob deGrom | Pitcher | Right | October 10, 2010 June 12, 2023 | |
| Manny Delcarmen | Pitcher | Right | May 2, 2003 | |
| Ryan Dempster | Pitcher | Right | August 4, 2003 | |
| Chris Devenski | Pitcher | Right | June 5, 2021 | |
| Joey Devine | Pitcher | Right | 2009 2012 | |
| Alex Dickerson | Outfielder | Left | March 2018 | |
| Octavio Dotel | Pitcher | Right | June 6, 2005 | |
| Félix Doubront | Pitcher | Left | April 12, 2016 | |
| Darren Dreifort | Pitcher | Right | March 14, 1995 July 9, 2001 | |
| Danny Duffy | Pitcher | Left | June 13, 2012 | |
| Zach Duke | Pitcher | Left | October 14, 2016 | |
| Erubiel Durazo | Designated hitter | Left | 2005 | |
| Adam Eaton | Pitcher | Right | 2001 | |
| Josh Edgin | Pitcher | Left | March 2015 | |
| Cal Eldred | Pitcher | Right | June 23, 1995 | |
| Nathan Eovaldi | Pitcher | Right | May 2007 August 19, 2016 | |
| Scott Erickson | Pitcher | Right | August 2000 | |
| Robbie Erlin | Pitcher | Left | May 2016 | |
| Pete Fairbanks | Pitcher | Right | 2011 2017 | |
| John Farrell | Pitcher | Right | October 1990 September 1991 | |
| Erick Fedde | Pitcher | Right | June 3, 2015 | |
| Scott Feldman | Pitcher | Right | 2003 | |
| Neftalí Feliz | Pitcher | Right | August 1, 2012 | |
| Caleb Ferguson | Pitcher | Left | 2014 September 23, 2020 | |
| José Fernández | Pitcher | Right | May 16, 2014 | |
| Matt Festa | Pitcher | Right | March 2020 | |
| Gavin Floyd | Pitcher | Right | May 2013 | |
| John Foster | Pitcher | Left | June 6, 2006 | |
| Chad Fox | Pitcher | Right | July 1996 July 27, 1997 | |
| John Franco | Pitcher | Left | May 15, 2002 | |
| Jason Frasor | Pitcher | Right | 1999 2001 | |
| Max Fried | Pitcher | Left | August 20, 2014 | |
| Kyuji Fujikawa | Pitcher | Right | June 2013 | |
| Rafael Furcal | Shortstop | Right | March 7, 2013 | |
| Michael Fulmer | Pitcher | Right | March 27, 2019 | |
| Éric Gagné | Pitcher | Right | 1997 June 2005 | |
| Jaime García | Pitcher | Left | 2008 | |
| Luis García | Pitcher | Right | May 19, 2023 | |
| Yimi García | Pitcher | Right | October 25, 2016 | |
| Domingo Germán | Pitcher | Right | 2015 | |
| Dan Giese | Pitcher | Right | 2009 | |
| Ken Giles | Pitcher | Right | September 30, 2020 | |
| Tyler Glasnow | Pitcher | Right | August 4, 2021 | |
| Chi Chi Gonzalez | Pitcher | Right | July 2017 | |
| Geremi González | Pitcher | Right | August 21, 1998 | |
| Mike Gonzalez | Pitcher | Left | May 31, 2007 | |
| Tom Gordon | Pitcher | Right | December 13, 1999 | |
| Daniel Gossett | Pitcher | Right | August 1, 2018 | |
| Chad Green | Pitcher | Right | June 1, 2022 | |
| Hunter Greene | Pitcher | Right | April 2019 | |
| Didi Gregorius | Shortstop | Right | October 17, 2018 | |
| A. J. Griffin | Pitcher | Right | April 30, 2014 | |
| Jason Grilli | Pitcher | Right | 2002 | |
| Jay Groome | Pitcher | Left | May 2018 | |
| Jandel Gustave | Pitcher | Right | June 21, 2017 | |
| Darryl Hamilton | Outfielder | Right | June 22, 1994 | |
| Mike Hampton | Pitcher | Left | September 25, 2005 | |
| Joel Hanrahan | Pitcher | Right | May 16, 2013 March 2015 | |
| Bryce Harper | Right fielder / Designated hitter | Right | November 23, 2022 | |
| Matt Harvey | Pitcher | Right | October 22, 2013 | |
| Andrew Heaney | Pitcher | Left | July 2016 | |
| Jeremy Hefner | Pitcher | Right | August 2013 2014 | |
| Ben Heller | Pitcher | Right | April 6, 2018 | |
| Johnny Hellweg | Pitcher | Right | April 29, 2014 | |
| Pat Hentgen | Pitcher | Right | August 2001 | |
| Sam Hentges | Pitcher | Left | July 5, 2016 | |
| Ty Hensley | Pitcher | Right | March 31, 2015 | |
| David Hernandez | Pitcher | Right | March 24, 2014 | |
| Joe Hesketh | Pitcher | Left | 1981 | |
| Aaron Hicks | Outfielder | Right | October 30, 2019 | |
| Jordan Hicks | Pitcher | Right | June 26, 2019 | |
| Kyle Higashioka | Catcher | Right | 2013 | |
| Jaden Hill | Pitcher | Right | April 2021 | |
| Sterling Hitchcock | Pitcher | Left | June 6, 2000 | |
| Jeff Hoffman | Pitcher | Right | 2014 | |
| Gunnar Hoglund | Pitcher | Right | May 15, 2021 | |
| Greg Holland | Pitcher | Right | October 2, 2015 | |
| Mario Hollands | Pitcher | Left | April 8, 2015 | |
| Matt Holliday | Outfielder | Right | July 24, 2001 | |
| Brent Honeywell | Pitcher | Right | February 27, 2018 | |
| J. R. House | Catcher | Right | 2002 | |
| Daniel Hudson | Pitcher | Right | July 9, 2012 June 18, 2013 | |
| Tim Hudson | Pitcher | Right | August 2, 2008 | |
| Todd Hundley | Catcher | Right | 1997 | |
| Philip Humber | Pitcher | Right | 2005 | |
| Jason Isringhausen | Pitcher | Right | January 13, 1998 September 2008 June 16, 2009 | |
| César Izturis | Shortstop | Right | 2005 | |
| A. J. Jiménez | Catcher | Right | 2012 | |
| Tommy John | Pitcher | Left | September 25, 1974 | |
| Josh Johnson | Pitcher | Right | August 3, 2007 April 24, 2014 September 2015 | [164] [165] |
| Jahmai Jones | Infielder | Right | May 27, 2022 | |
| Nate Jones | Pitcher | Right | July 11, 2017 | |
| Tommy Kahnle | Pitcher | Right | August 4, 2020 | |
| Steve Karsay | Pitcher | Right | 1995 | |
| Anthony Kay | Pitcher | Left | October 4, 2016 | |
| Keone Kela | Pitcher | Right | May 19, 2021 | |
| Casey Kelly | Pitcher | Right | April 2, 2013 | |
| Don Kelly | Infielder / Outfielder | Right | July 14, 2015 | |
| Steven Kent | Pitcher | Left | December 2, 2013 | |
| Spencer Kieboom | Catcher | Right | 2013 | |
| Josh Kinney | Pitcher | Right | 2007 | |
| Andrew Kittredge | Pitcher | Right | June 22, 2022 | |
| Andrew Knapp | Catcher | Right | 2013 | |
| Billy Koch | Pitcher | Right | 1997 | |
| Tyler Kolek | Pitcher | Right | April 7, 2016 | |
| George Kontos | Pitcher | Right | July 7, 2009 | |
| Michael Kopech | Pitcher | Right | September 18, 2018 | |
| Max Kranick | Pitcher | Right | June 3, 2022 | |
| Hong-Chih Kuo | Pitcher | Left | 2000 2003 | |
| Chad Kuhl | Pitcher | Right | September 19, 2018 | |
| John Lackey | Pitcher | Right | November 1, 2011 | |
| John Lamb | Pitcher | Left | July 10, 2018 | |
| Dinelson Lamet | Pitcher | Right | April 2018 | |
| Max Lazar | Pitcher | Right | 2021 | |
| Jack Leathersich | Pitcher | Left | July 30, 2015 | |
| Justin Lehr | Pitcher | Right | May 2010 | |
| Colby Lewis | Pitcher | Right | September 27, 1996 | |
| Jon Lieber | Pitcher | Right | August 7, 2002 | |
| Kerry Ligtenberg | Pitcher | Right | 1999 | |
| Jacob Lindgren | Pitcher | Left | August 2016 March 27, 2018 | [188] [189] |
| Francisco Liriano | Pitcher | Left | November 6, 2006 | |
| Rodrigo López | Pitcher | Right | August 22, 2007 | |
| Barret Loux | Pitcher | Right | 2013 | |
| Richard Lovelady | Pitcher | Left | September 2021 | |
| Joey Lucchesi | Pitcher | Left | June 24, 2021 | |
| Trey Lunsford | Catcher | Right | 2006 | |
| Lance Lynn | Pitcher | Right | November 10, 2015 | |
| Ryan Madson | Pitcher | Right | March 2012 | |
| Kenta Maeda | Pitcher | Right | September 1, 2021 | |
| Matt Magill | Pitcher | Right | May 2015 | |
| Matt Mantei | Pitcher | Right | June 19, 2001 | |
| Joe Mantiply | Pitcher | Left | March 9, 2018 | |
| Shaun Marcum | Pitcher | Right | September 30, 2008 | |
| Corbin Martin | Pitcher | Right | July 3, 2019 | |
| Jorge Mateo | Infielder | Left† | August 28, 2024 | |
| Daisuke Matsuzaka | Pitcher | Right | June 10, 2011 | |
| Scott Mathieson | Pitcher | Right | September 2006 | |
| Michael Matuella | Pitcher | Right | April 2015 | |
| Steven Matz | Pitcher | Left | May 18, 2010 | |
| Dustin May | Pitcher | Right | May 12, 2021 | |
| Trevor May | Pitcher | Right | March 22, 2017 | |
| Joe Mays | Pitcher | Right | 2003 | |
| Tim Mayza | Pitcher | Left | September 18, 2019 | |
| Brandon McCarthy | Pitcher | Right | April 30, 2015 | |
| Shane McClanahan | Pitcher | Left | 2016 | |
| Lance McCullers Jr. | Pitcher | Right | November 6, 2018 | |
| Dustin McGowan | Pitcher | Right | May 13, 2004 | |
| Andrew McKirahan | Pitcher | Left | 2012 March 2016 | |
| John Means | Pitcher | Left | April 27, 2022 | |
| Kris Medlen | Pitcher | Right | August 2010 March 18, 2014 | |
| Jenrry Mejía | Pitcher | Right | April 2011 | |
| José Mesa | Pitcher | Right | June 1989 | |
| Keynan Middleton | Pitcher | Right | May 22, 2018 | |
| Shelby Miller | Pitcher | Right | May 10, 2017 | |
| Eric Milton | Pitcher | Left | June 2007 | |
| Casey Mize | Pitcher | Right | June 15, 2022 | |
| Paul Molitor | Third baseman | Right | May 21, 1984 | |
| Rafael Montero | Pitcher | Right | March 2018 | |
| Jordan Montgomery | Pitcher | Left | June 7, 2018 | |
| Matt Moore | Pitcher | Left | April 22, 2014 | |
| Orber Moreno | Pitcher | Right | June 2000 | |
| Jim Morris | Pitcher | Left | January 1986 | |
| Matt Morris | Pitcher | Right | 1999 | |
| Charlie Morton | Pitcher | Right | June 2012 | |
| Jon Moscot | Pitcher | Right | July 2016 | |
| Jamie Moyer | Pitcher | Left | December 1, 2010 | |
| Andrés Muñoz | Pitcher | Right | March 2020 | |
| Xavier Nady | Outfielder | Right | 2001 2009 | |
| Joe Nathan | Pitcher | Right | March 2010 April 29, 2015 | |
| Packy Naughton | Pitcher | Left | 2013 | |
| Denny Neagle | Pitcher | Left | 2003 | |
| Jimmy Nelson | Pitcher | Right | August 2021 | |
| Iván Nova | Pitcher | Right | April 29, 2014 | |
| Darien Núñez | Pitcher | Left | April 2022 | |
| Ryan O'Rourke | Pitcher | Left | April 2017 | |
| Shohei Ohtani | Pitcher / Designated hitter | Right | October 1, 2018 | |
| Darren Oliver | Pitcher | Left | May 1991 | |
| Steve Ontiveros | Pitcher | Right | 1989 June 1996 | [238] [117] |
| Roberto Osuna | Pitcher | Right | June 2013 | |
| Connor Overton | Pitcher | Right | May 23, 2023 | |
| Chris Paddack | Pitcher | Right | August 15, 2016 | |
| Juan Padilla | Pitcher | Right | March 14, 2006 | |
| Jarrod Parker | Pitcher | Right | October 28, 2009 March 24, 2014 | [243] [244] |
| Bobby Parnell | Pitcher | Right | April 2014 | |
| John Parrish | Pitcher | Left | July 15, 2005 | |
| Carl Pavano | Pitcher | Right | June 5, 2007 | |
| Jay Payton | Outfielder | Right | 1995 March 1997 | |
| James Paxton | Pitcher | Left | April 2021 | |
| Mike Pelfrey | Pitcher | Right | April 2012 | |
| Odalis Pérez | Pitcher | Left | August 5, 1999 | |
| Salvador Pérez | Catcher | Right | March 6, 2019 | |
| David Phelps | Pitcher | Right | March 2018 | |
| Branden Pinder | Pitcher | Right | April 26, 2016 | |
| Michael Pineda | Pitcher | Right | July 18, 2017 | |
| Colin Poche | Pitcher | Left | June 23, 2014 July 29, 2020 | [253] [254] |
| Bill Pulsipher | Pitcher | Left | April 17, 1996 | |
| Zach Putnam | Pitcher | Right | June 2017 | |
| J. C. Ramírez | Pitcher | Right | April 2018 | |
| Drew Rasmussen | Pitcher | Right | March 2016 September 2017 | [258] [259] |
| Robbie Ray | Pitcher | Left | May 3, 2023 | |
| Colin Rea | Pitcher | Right | November 10, 2016 | |
| Sean Reid-Foley | Pitcher | Right | May 11, 2022 | |
| Al Reyes | Pitcher | Right | 1995 2005 | |
| Alex Reyes | Pitcher | Right | February 16, 2017 | |
| Anthony Reyes | Pitcher | Right | 2009 | |
| Frank Riccelli | Pitcher | Left | 1979 | |
| Jerrod Riggan | Pitcher | Right | June 29, 2004 | |
| José Rijo | Pitcher | Right | 1995 1997 | |
| T.J. Rivera | Infielder | Right | September 14, 2017 | |
| David Robertson | Pitcher | Right | August 15, 2019 | |
| Nate Robertson | Pitcher | Left | 1998 | |
| Brady Rodgers | Pitcher | Right | May 2, 2017 | |
| Fernando Rodney | Pitcher | Right | April 29, 2004 | |
| Jordan Romano | Pitcher | Right | April 2015 | |
| Fernando Romero | Pitcher | Right | 2014 | |
| JoJo Romero | Pitcher | Left | May 25, 2021 | |
| Héctor Rondón | Pitcher | Right | August 2010 | |
| Trevor Rosenthal | Pitcher | Right | August 2017 | |
| Joe Ross | Pitcher | Right | July 19, 2017 | |
| Hyun-jin Ryu | Pitcher | Left | 2004 June 18, 2022 | |
| Danny Salazar | Pitcher | Right | 2010 | |
| Chris Sale | Pitcher | Left | March 2020 | |
| Aníbal Sánchez | Pitcher | Right | 2003 | |
| Miguel Sano | Third baseman | Right | March 12, 2014 | |
| Scott Schoeneweis | Pitcher | Left | 1994 | |
| Bo Schultz | Pitcher | Right | March 29, 2017 | |
| Corey Seager | Shortstop | Right | May 4, 2018 | |
| Jae Seo | Pitcher | Right | May 1999 | |
| Luis Severino | Pitcher | Right | February 27, 2020 | |
| Kevin Shackelford | Pitcher | Right | June 2018 | |
| Ben Sheets | Pitcher | Right | August 2010 | |
| Ryan Sherriff | Pitcher | Left | June 5, 2018 | |
| Jason Shiell | Pitcher | Right | May 2004 | |
| Bill Simas | Pitcher | Right | 2000 | |
| Shae Simmons | Pitcher | Right | February 12, 2015 | |
| Tyler Skaggs | Pitcher | Left | August 13, 2014 | |
| Carson Smith | Pitcher | Right | May 24, 2016 | |
| Will Smith | Pitcher | Left | March 30, 2017 | |
| John Smoltz | Pitcher | Right | March 23, 2000 | |
| Drew Smyly | Pitcher | Left | July 6, 2017 | |
| Joakim Soria | Pitcher | Right | April 2003 March 2012 | |
| Rafael Soriano | Pitcher | Right | August 17, 2004 | |
| Glenn Sparkman | Pitcher | Right | 2015 | |
| Steve Sparks | Pitcher | Right | 1997 | |
| Tim Spooneybarger | Pitcher | Right | 2003 | |
| Jason Stanford | Pitcher | Left | July 29, 2004 | |
| Drew Storen | Pitcher | Right | September 2017 | |
| Stephen Strasburg | Pitcher | Right | September 3, 2010 | |
| Scott Strickland | Pitcher | Right | June 2003 | |
| Ross Stripling | Pitcher | Right | March 2014 | |
| Brent Strom | Pitcher | Left | 1978 | |
| Tyler Sturdevant | Pitcher | Right | 2007 | |
| Brent Suter | Pitcher | Left | July 31, 2018 | |
| Noah Syndergaard | Pitcher | Right | March 26, 2020 | |
| Jameson Taillon | Pitcher | Right | April 2014 August 13, 2019 | [307] [308] |
| Craig Tatum | Catcher | Right | 2005 | |
| Taylor Teagarden | Catcher | Right | November 2005 | |
| Tomás Telis | Catcher | Right | 2010 | |
| Jesen Therrien | Pitcher | Right | September 2017 | |
| Shawn Tolleson | Pitcher | Right | 2007 May 17, 2017 | [311] [312] |
| Josh Tomlin | Pitcher | Right | August 21, 2012 | |
| Gleyber Torres | Infielder | Right† | June 2017 | |
| Billy Traber | Pitcher | Left | September 21, 2003 | |
| Lou Trivino | Pitcher | Right | May 3, 2023 | |
| Nick Tropeano | Pitcher | Right | August 4, 2016 | |
| John Tudor | Pitcher | Left | October 27, 1988 | |
| Spencer Turnbull | Pitcher | Right | 2021 | |
| Jason Vargas | Pitcher | Left | August 2015 | |
| Christian Vázquez | Catcher | Right | April 2, 2015 | |
| Jonny Venters | Pitcher | Left | 2005 May 16, 2013 September 2014 | [321] [322] |
| Justin Verlander | Pitcher | Right | September 30, 2020 | |
| Frank Viola | Pitcher | Left | May 17, 1994 | |
| Edinson Vólquez | Pitcher | Right | August 3, 2009 August 4, 2017 | [324] [325] |
| Tsuyoshi Wada | Pitcher | Left | May 11, 2012 | |
| Billy Wagner | Pitcher | Left | September 10, 2008 | |
| Neil Wagner | Pitcher | Right | August 2014 | |
| Adam Wainwright | Pitcher | Right | February 28, 2011 | |
| Taijuan Walker | Pitcher | Right | April 25, 2018 | |
| Daniel Webb | Pitcher | Right | June 2016 | |
| Logan Webb | Pitcher | Right | June 2016 | |
| Duke Welker | Pitcher | Right | June 5, 2014 | |
| David Wells | Pitcher | Left | 1985 | |
| Jake Westbrook | Pitcher | Right | June 2008 | |
| Zack Wheeler | Pitcher | Right | March 2015 | |
| Bob Wickman | Pitcher | Right | December 9, 2002 | |
| Matt Wieters | Catcher | Right | June 17, 2014 | |
| Keaton Winn | Pitcher | Right | 2021 | |
| Chase Whitley | Pitcher | Right | May 19, 2015 | |
| Garrett Whitlock | Pitcher | Right | July 2019 | |
| Mac Williamson | Outfielder | Right | April 29, 2014 | |
| Scott Williamson | Pitcher | Right | 2001 | |
| Brian Wilson | Pitcher | Right | 2003 April 19, 2012 | [10] [341] |
| C. J. Wilson | Pitcher | Left | August 11, 2003 | |
| Justin Wilson | Pitcher | Left | June 3, 2022 | |
| Paul Wilson | Pitcher | Right | April 1, 1999 | |
| Vance Wilson | Catcher | Right | 2007 2008 | |
| Trey Wingenter | Pitcher | Right | July 2020 | |
| Mark Wohlers | Pitcher | Right | July 6, 1999 August 1, 2003 | |
| Randy Wolf | Pitcher | Left | July 1, 2005 October 2012 | [347] [117] |
| Blake Wood | Pitcher | Right | May 18, 2012 May 2018 | [348] [349] |
| Tony Womack | Infielder | Right | October 6, 2003 | |
| Kerry Wood | Pitcher | Right | April 8, 1999 | |
| Brandon Workman | Pitcher | Right | June 15, 2015 | |
| Tim Worrell | Pitcher | Right | May 12, 1994 | |
| Todd Worrell | Pitcher | Right | December 1, 1989 | |
| Kirby Yates | Pitcher | Right | 2006 March 24, 2021 | [355] [356] |
| Tyler Yates | Pitcher | Right | 2002 July 16, 2009 | |
| Víctor Zambrano | Pitcher | Right | 1996 May 15, 2006 | |
| Jeff Zimmerman | Pitcher | Right | 2002 2004 | |
| Jordan Zimmermann | Pitcher | Right | August 2009 | |
| Joel Zumaya | Pitcher | Right | March 2012 | |