Single-Season Wins
Leaderboard
 
* - Indicates Hall of Fame
Rank    Player Wins IP Year Career Leaderboard
1.    Lewis Washburn 27 257.7 2019  
2.    Korey Mathison 26 261.7 2019  
  Larry Strope 26 261.0 2009  
4.    Augustine Stearn 25 242.0 2022  
  Korey Mathison 25 290.7 2021  
  Augustine Stearn 25 248.3 2021  
  Freddie Cooley 25 263.3 2013  
  Roger Heitman 25 249.0 2013  
9.    Dennis Baley 24 253.7 2022  
  David Martinez 24 265.0 2019  
  Mark Prior * 24 244.3 2011  
  Javier Vazquez 24 280.7 2009  
  Jason Schmidt 24 261.3 2005  
14.    Zachery Hickman 23 245.0 2022  
  Steven Hildebrant 23 226.0 2022  
  Willie Leon 23 250.7 2020  
  Silvio Santacruz 23 253.3 2017  
  Jose Silas 23 246.3 2016  
  Daniel Scott 23 243.0 2015  
  Mark Prior * 23 279.3 2009  
  Roy Halladay 23 275.0 2009  
  Roy Halladay 23 240.7 2008  
23.    Brian Anderson 22 239.0 2022  
  Felipe Granados 22 241.3 2020  
  Silvio Santacruz 22 232.7 2020  
  Freddie Cooley 22 267.7 2017  
  Condel Ortiz 22 257.3 2017  
  Mark Prior * 22 252.3 2013  
  Roy Halladay 22 268.7 2010  
  Glen Rakestraw 22 239.7 2010  
  Dontrelle Willis 22 220.0 2006  
  Mark Buehrle 22 259.0 2005  
  Roy Oswalt 22 235.0 2005  
34.    Lewis Washburn 21 238.0 2022  
  Brian Anderson 21 252.0 2021  
  Brian Anderson 21 263.7 2020  
  Felipe Granados 21 263.7 2019  
  Silvio Santacruz 21 255.0 2019  
  John Moore 21 250.7 2019  
  J.D. Martin 21 231.0 2018  
  Thomas Gries 21 222.3 2018  
  Freddie Cooley 21 257.3 2016  
  Jacob Craig 21 229.3 2015  
  Joe Morgan Jr. 21 226.0 2013  
  Roger Heitman 21 266.3 2012  
  Josh Beckett 21 250.3 2012  
  Jeremy Bonderman 21 238.7 2012  
  Joe Morgan Jr. 21 212.7 2012  
  Matt Riley 21 231.0 2011  
  Barry Zito 21 293.7 2009  
  Glen Rakestraw 21 249.3 2009  
  Rick Hummel 21 248.7 2009  
  Jeremy Bonderman 21 244.7 2008  
  Mark Prior * 21 238.7 2008  
  Larry Strope 21 237.3 2008  
  Matt Morris 21 235.7 2007  
  Jason Schmidt 21 270.3 2006  
  Roy Halladay 21 298.3 2005  
  Mark Prior * 21 260.7 2005  
  Roy Oswalt 21 268.7 2004  
  Andy Pettitte 21 239.0 2004  
62.    Felipe Granados 20 227.7 2022  
  Lewis Washburn 20 239.0 2021  
  Steven Hildebrant 20 225.3 2021  
  Adam Muniz 20 224.7 2021  
  Joseph Delagarza 20 224.7 2021  
  James People 20 213.0 2021  
  Henry Mosqueda 20 246.7 2020  
  Augustine Stearn 20 243.7 2020  
  Amadis Rodriguez 20 237.0 2020  
  Brian Anderson 20 285.3 2019  
  Amadis Rodriguez 20 252.3 2019  
  Nick Younker 20 240.3 2019  
  Anthony Lezama 20 236.3 2019  
  J.D. Martin 20 234.3 2019  
  Roger Heitman 20 224.0 2019  
  David Martinez 20 253.3 2018  
  Augustine Stearn 20 236.7 2018  
  Willian Larson 20 223.0 2018  
  Brian Anderson 20 250.7 2017  
  Jose Silas 20 250.0 2017  
  J.D. Martin 20 224.3 2017  
  Roger Heitman 20 245.3 2016  
  Condel Ortiz 20 243.0 2016  
  Steven Maney 20 215.7 2016  
  Carlos Zambrano 20 212.7 2016  
  J.D. Martin 20 209.7 2016  
  J.D. Martin 20 226.7 2015  
  Roger Heitman 20 210.7 2015  
  Richard Menzies 20 210.7 2015  
  Travis Blackley 20 218.0 2014  
  Willian Larson 20 213.3 2014  
  Roger Heitman 20 263.0 2011  
  Carlos Zambrano 20 230.7 2010  
  Josh Beckett 20 222.7 2008  
  J.D. Martin 20 218.0 2008  
  Roy Halladay 20 266.3 2006  
  Barry Zito 20 228.7 2006  
  Matt Clement 20 224.0 2005  
100.    Willie Leon 19 268.7 2022