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| Single-Season Games Started Leaderboard | |
| * - Indicates Hall of Fame |
| Rank | Player | Games Started | IP | Year | Career Leaderboard |
| 1. | David Martinez | 45 | 274.7 | 2022 | |
| 2. | Dontrelle Willis | 42 | 262.7 | 2010 | |
| 3. | Korey Mathison | 41 | 270.3 | 2016 | |
| Matt Cain | 41 | 212.3 | 2016 | ||
| Byung-Hyun Kim | 41 | 245.0 | 2010 | ||
| Mark Phillips | 41 | 237.7 | 2010 | ||
| Jason Jennings | 41 | 241.0 | 2006 | ||
| 8. | Freddie Cooley | 40 | 278.3 | 2014 | |
| Tom Gorzelanny | 40 | 255.0 | 2014 | ||
| Brian Anderson | 40 | 282.7 | 2013 | ||
| Aaron Harang | 40 | 240.3 | 2010 | ||
| Matt Cain | 40 | 225.0 | 2010 | ||
| Tyler Pelland | 40 | 219.3 | 2010 | ||
| 14. | Brian Anderson | 39 | 273.7 | 2016 | |
| Pedro Barranco | 39 | 267.0 | 2016 | ||
| Aaron Cook | 39 | 146.3 | 2016 | ||
| Mark Mulder | 39 | 268.3 | 2015 | ||
| Zach Parker | 39 | 222.0 | 2015 | ||
| Dontrelle Willis | 39 | 253.0 | 2011 | ||
| Chris Young | 39 | 225.3 | 2011 | ||
| Mark Mulder | 39 | 266.3 | 2010 | ||
| Javier Vazquez | 39 | 271.3 | 2007 | ||
| Jason Young | 39 | 232.0 | 2006 | ||
| 24. | Korey Mathison | 38 | 287.3 | 2022 | |
| Tom Gorzelanny | 38 | 237.0 | 2016 | ||
| Justin Phillips | 38 | 249.0 | 2015 | ||
| Pedro Galindo | 38 | 232.7 | 2015 | ||
| Galen Merrick | 38 | 224.7 | 2015 | ||
| Joe Morgan Jr. | 38 | 220.0 | 2015 | ||
| Charles Monroe | 38 | 230.7 | 2013 | ||
| Dontrelle Willis | 38 | 240.7 | 2012 | ||
| Mark Mulder | 38 | 247.3 | 2011 | ||
| J.D. Martin | 38 | 257.7 | 2009 | ||
| Javier Vazquez | 38 | 249.0 | 2008 | ||
| Chin-Hui Tsao | 38 | 193.7 | 2006 | ||
| Joel Pineiro | 38 | 225.7 | 2005 | ||
| 37. | John Moore | 37 | 270.0 | 2022 | |
| Willie Leon | 37 | 268.7 | 2022 | ||
| Miguel Manrique | 37 | 254.3 | 2022 | ||
| Dennis Baley | 37 | 253.7 | 2022 | ||
| Martin Straub | 37 | 231.3 | 2022 | ||
| Wilmer Heywood | 37 | 205.7 | 2022 | ||
| Broderick Sutton | 37 | 127.3 | 2021 | ||
| Dennis Baley | 37 | 247.7 | 2020 | ||
| Jonathan Ralph | 37 | 246.3 | 2020 | ||
| Marvin Young | 37 | 244.7 | 2020 | ||
| Amadis Rodriguez | 37 | 252.3 | 2019 | ||
| Willian Larson | 37 | 239.3 | 2019 | ||
| Pedro Barranco | 37 | 244.3 | 2018 | ||
| Carl Hiles | 37 | 198.0 | 2018 | ||
| Freddie Cooley | 37 | 267.7 | 2017 | ||
| Daniel Scott | 37 | 246.7 | 2017 | ||
| Hosea Buendia | 37 | 235.0 | 2017 | ||
| Willian Larson | 37 | 233.0 | 2017 | ||
| Freddie Cooley | 37 | 257.3 | 2016 | ||
| George Jefferson | 37 | 210.7 | 2016 | ||
| Daryl Salls | 37 | 186.0 | 2016 | ||
| Brian Anderson | 37 | 269.7 | 2015 | ||
| Aaron Cook | 37 | 208.0 | 2015 | ||
| Clint Nageotte | 37 | 196.0 | 2015 | ||
| Brian Anderson | 37 | 263.3 | 2014 | ||
| Pedro Barranco | 37 | 246.0 | 2013 | ||
| Joey Vela | 37 | 215.0 | 2013 | ||
| Tim Hudson | 37 | 249.3 | 2012 | ||
| Joel Cortes | 37 | 228.0 | 2012 | ||
| Horacio Ramirez | 37 | 222.7 | 2012 | ||
| Jeff Allison | 37 | 204.3 | 2012 | ||
| J.D. Martin | 37 | 242.7 | 2011 | ||
| Carlos Silva | 37 | 203.0 | 2011 | ||
| Zach Parker | 37 | 224.0 | 2010 | ||
| Barry Zito | 37 | 293.7 | 2009 | ||
| Jesse Foppert | 37 | 292.7 | 2009 | ||
| Kerry Wood | 37 | 229.7 | 2009 | ||
| Jeff Weaver | 37 | 252.7 | 2008 | ||
| Runelvys Hernandez | 37 | 222.3 | 2008 | ||
| Mark Prior * | 37 | 268.0 | 2007 | ||
| Odalis Perez | 37 | 250.0 | 2007 | ||
| Kazuhisa Ishii | 37 | 205.7 | 2007 | ||
| Tomo Ohka | 37 | 186.7 | 2007 | ||
| Andy Pettitte | 37 | 229.3 | 2006 | ||
| Brandon Webb | 37 | 223.3 | 2006 | ||
| Roy Halladay | 37 | 298.3 | 2005 | ||
| Mark Prior * | 37 | 260.7 | 2005 | ||
| Jeremy Bonderman | 37 | 238.7 | 2005 | ||
| Andy Pettitte | 37 | 236.0 | 2005 | ||
| Paul Wilson | 37 | 233.0 | 2005 | ||
| Al Leiter | 37 | 194.3 | 2005 | ||
| Kirk Rueter | 37 | 220.0 | 2004 | ||
| 89. | Augustine Stearn | 36 | 242.0 | 2022 | |
| Totsurou Rkuemon | 36 | 231.0 | 2022 | ||
| Jonathan Ralph | 36 | 208.7 | 2022 | ||
| Leandro Astudillo | 36 | 186.0 | 2022 | ||
| Korey Mathison | 36 | 290.7 | 2021 | ||
| David Martinez | 36 | 265.3 | 2021 | ||
| Miguel Manrique | 36 | 259.3 | 2021 | ||
| Augustine Stearn | 36 | 248.3 | 2021 | ||
| Marvin Young | 36 | 241.7 | 2021 | ||
| Dennis Baley | 36 | 240.7 | 2021 | ||
| Willie Leon | 36 | 228.7 | 2021 | ||
| J.D. Martin | 36 | 227.0 | 2021 |
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