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| Pitching Win Shares Season Leaderboard | |
| * - Indicates Hall of Fame |
| Rank | Player | Team | Year | Batting | Fielding | Pitching | Total | Career Leaderboard |
| 1. | Aaron Bacon * | CA | 2005 | 0.0 | 0.0 | 45.7 | 45.7 | |
| 2. | James Yim * | MD | 2007 | 0.0 | 0.0 | 40.0 | 40.0 | |
| 3. | Kevin Smith | UT | 2029 | 0.0 | 0.0 | 38.5 | 38.5 | |
| 4. | James Yim * | MD | 2009 | 0.0 | 0.0 | 37.8 | 37.8 | |
| 5. | Aaron Bacon * | CA | 2004 | 0.0 | 0.0 | 37.4 | 37.4 | |
| 6. | Edgardo Castillo * | NC | 2004 | 0.0 | 0.0 | 35.7 | 35.7 | |
| 7. | James Yim * | MD | 2008 | 0.0 | 0.0 | 35.2 | 35.2 | |
| 8. | Clarence McNatt * | FL | 2008 | 0.0 | 0.0 | 34.2 | 34.2 | |
| 9. | David Echegaray | MS | 2015 | 0.0 | 0.0 | 34.0 | 34.0 | |
| 10. | Kevin Smith | UT | 2028 | 0.0 | 0.0 | 33.6 | 33.6 | |
| 11. | Richard San Juan | NV | 2029 | 0.0 | 0.0 | 32.1 | 32.1 | |
| 12. | Samson Steele * | KEN | 2003 | 0.0 | 0.0 | 32.1 | 32.1 | |
| 13. | James Yim * | MD | 2011 | 0.0 | 0.0 | 32.0 | 32.0 | |
| 14. | Ryan Turner * | MS | 2009 | 0.0 | 0.0 | 31.6 | 31.6 | |
| 15. | Kevin Smith | ID | 2025 | 0.0 | 0.0 | 31.2 | 31.2 | |
| 16. | Aaron Bacon * | CA | 2001 | 0.0 | 0.0 | 31.0 | 31.0 | |
| 17. | James Yim * | MD | 2010 | 0.0 | 0.0 | 31.0 | 31.0 | |
| 18. | James Yim * | MD | 2015 | 0.2 | 0.0 | 30.7 | 30.9 | |
| 19. | Ryan Turner * | MS | 2007 | 0.0 | 0.0 | 30.4 | 30.4 | |
| 20. | Steven Williams * | NM | 2008 | 0.0 | 0.0 | 30.2 | 30.2 | |
| 21. | Mark Torrence | OR | 2008 | 0.0 | 0.0 | 29.9 | 29.9 | |
| 22. | Kevin Smith | ID | 2026 | 0.0 | 0.0 | 29.8 | 29.8 | |
| 23. | Aaron Bacon * | CA | 2003 | 0.0 | 0.0 | 29.7 | 29.7 | |
| 24. | Scott Bartell | LA | 2009 | 0.0 | 0.0 | 29.7 | 29.7 | |
| 25. | Kevin Smith | 2027 | 0.0 | 0.0 | 29.1 | 29.1 | ||
| 26. | Danny Day | WA | 2018 | 0.5 | 0.0 | 28.9 | 29.4 | |
| 27. | Randall Spates | OR | 2010 | 0.0 | 0.0 | 28.9 | 28.9 | |
| 28. | Aaron Bacon * | CA | 2006 | 0.0 | 0.0 | 28.8 | 28.8 | |
| 29. | Richard San Juan | 2027 | 0.0 | 0.0 | 28.7 | 28.7 | ||
| 30. | Edgardo Castillo * | NC | 2005 | 0.0 | 0.0 | 28.6 | 28.6 | |
| 31. | Thomas Showers * | KEN | 2002 | 0.0 | 0.0 | 28.6 | 28.6 | |
| 32. | Hugh Hoots | OR | 2008 | 0.0 | 0.0 | 28.6 | 28.6 | |
| 33. | David Echegaray | 2013 | 0.1 | 0.0 | 28.5 | 28.6 | ||
| 34. | Steven Williams * | NM | 2003 | 0.0 | 0.0 | 28.4 | 28.4 | |
| 35. | Ryan Turner * | MS | 2006 | 0.0 | 0.0 | 28.3 | 28.3 | |
| 36. | Richard San Juan | ID | 2020 | 0.0 | 0.0 | 28.2 | 28.2 | |
| 37. | Henrique Reynoso | CA | 2018 | 0.0 | 0.0 | 28.2 | 28.2 | |
| 38. | Dennis Wright * | MN | 2008 | 0.0 | 0.0 | 28.2 | 28.2 | |
| 39. | Jeffrey Cargo | DC | 2006 | 0.0 | 0.0 | 27.9 | 27.9 | |
| 40. | Roderigo Pequero | NV | 2021 | 0.0 | 0.0 | 27.9 | 27.9 | |
| 41. | Samson Steele * | KEN | 2001 | 0.0 | 0.0 | 27.9 | 27.9 | |
| 42. | Blaine Titsworth | WA | 2008 | 0.0 | 0.0 | 27.9 | 27.9 | |
| 43. | David Echegaray | MN | 2012 | 0.0 | 0.0 | 27.7 | 27.7 | |
| 44. | Edgardo Castillo * | NC | 2008 | 0.0 | 0.0 | 27.6 | 27.6 | |
| 45. | Samson Steele * | KEN | 2000 | 0.0 | 0.0 | 27.5 | 27.5 | |
| 46. | Edgardo Castillo * | NC | 2007 | 0.0 | 0.0 | 27.5 | 27.5 | |
| 47. | Chad Schmidt | NV | 2029 | 0.0 | 0.0 | 27.4 | 27.4 | |
| 48. | Aaron Bacon * | CA | 2000 | 0.0 | 0.0 | 27.4 | 27.4 | |
| 49. | Chad Schmidt | MA | 2022 | 0.0 | 0.0 | 27.0 | 27.0 | |
| 50. | James Yim * | MD | 2013 | 0.0 | 0.0 | 26.9 | 26.9 | |
| 51. | Leonard Lubbers | IL | 2007 | 0.0 | 0.0 | 26.8 | 26.8 | |
| 52. | James Yim * | MD | 2005 | 0.0 | 0.0 | 26.8 | 26.8 | |
| 53. | Ryan Turner * | MS | 2008 | 0.0 | 0.0 | 26.7 | 26.7 | |
| 54. | Chad Schmidt | MA | 2023 | 0.0 | 0.0 | 26.5 | 26.5 | |
| 55. | Mark Torrence | OR | 2010 | 0.0 | 0.0 | 26.4 | 26.4 | |
| 56. | David Echegaray | MN | 2017 | 0.0 | 0.0 | 26.3 | 26.3 | |
| 57. | Richard San Juan | ID | 2026 | 0.0 | 0.0 | 26.2 | 26.2 | |
| 58. | Jeeves Vanhooten | WA | 2007 | 0.0 | 0.0 | 26.2 | 26.2 | |
| 59. | Xavier Josephs | LA | 2013 | 0.0 | 0.0 | 26.1 | 26.1 | |
| 60. | Jonathan Alexander | MS | 2023 | 0.0 | 0.0 | 26.1 | 26.1 | |
| 61. | Xalbador Laguna | WI | 2027 | 0.0 | 0.0 | 26.1 | 26.1 | |
| 62. | Wayne Sorely | LA | 2025 | 0.0 | 0.0 | 26.1 | 26.1 | |
| 63. | Wilfredo Arroyo | LA | 2028 | 0.0 | 0.0 | 26.0 | 26.0 | |
| 64. | Ben Lamela | CO | 2016 | 0.0 | 0.0 | 26.0 | 26.0 | |
| 65. | Wayne Sorely | LA | 2027 | 0.0 | 0.0 | 26.0 | 26.0 | |
| 66. | Lowell Stang * | PA | 2012 | 0.0 | 0.0 | 25.9 | 25.9 | |
| 67. | Ralph Ives | WA | 2024 | 0.0 | 0.0 | 25.9 | 25.9 | |
| 68. | Humberto Deleon | LA | 2018 | 0.0 | 0.0 | 25.9 | 25.9 | |
| 69. | Art Toczek * | NY | 2013 | 0.0 | 0.0 | 25.8 | 25.8 | |
| 70. | Roderigo Pequero | NV | 2024 | 0.0 | 0.0 | 25.8 | 25.8 | |
| 71. | Jacob Perl | NV | 2023 | 0.0 | 0.0 | 25.7 | 25.7 | |
| 72. | Dan Coningsby | NC | 2026 | 0.0 | 0.0 | 25.7 | 25.7 | |
| 73. | Eneas Reigosa | IL | 2029 | 0.0 | 0.0 | 25.6 | 25.6 | |
| 74. | Galon Thrace | 2017 | 0.1 | 0.0 | 25.6 | 25.7 | ||
| 75. | David Echegaray | MS | 2014 | 0.0 | 0.0 | 25.5 | 25.5 | |
| 76. | Ryan Turner * | MS | 2014 | 0.0 | 0.0 | 25.4 | 25.4 | |
| 77. | Dennis Wright * | MN | 2007 | 0.0 | 0.0 | 25.3 | 25.3 | |
| 78. | Robert Garza * | IL | 2010 | 0.0 | 0.0 | 25.3 | 25.3 | |
| 79. | Kevin Smith | ID | 2022 | 0.0 | 0.0 | 25.3 | 25.3 | |
| 80. | Benjamin Alcala | WI | 2002 | 0.0 | 0.0 | 25.2 | 25.2 | |
| 81. | Richard San Juan | ID | 2025 | 0.0 | 0.0 | 25.0 | 25.0 | |
| 82. | Tobias Escobar | KS | 2012 | 0.0 | 0.0 | 25.0 | 25.0 | |
| 83. | Donte Dasilva | LA | 2008 | 0.0 | 0.0 | 24.9 | 24.9 | |
| 84. | Ralph Ives | IL | 2028 | 0.0 | 0.0 | 24.9 | 24.9 | |
| 85. | Thomas Showers * | KEN | 2001 | 0.0 | 0.0 | 24.8 | 24.8 | |
| 86. | Amadeo Villerreal | LA | 2022 | 0.0 | 0.0 | 24.8 | 24.8 | |
| 87. | Barney Albuerne | MD | 2019 | 0.0 | 0.0 | 24.8 | 24.8 | |
| 88. | David Echegaray | MN | 2018 | 0.1 | 0.0 | 24.8 | 24.9 | |
| 89. | Ralph Ives | WA | 2026 | 0.0 | 0.0 | 24.8 | 24.8 | |
| 90. | James Yim * | MD | 2014 | 0.0 | 0.0 | 24.7 | 24.7 | |
| 91. | Ben Lamela | CO | 2017 | 0.0 | 0.0 | 24.7 | 24.7 | |
| 92. | Todd Neary | MD | 2028 | 0.0 | 0.0 | 24.7 | 24.7 | |
| 93. | Wilfredo Arroyo | LA | 2027 | 0.0 | 0.0 | 24.7 | 24.7 | |
| 94. | Roberto Villagomez | TX | 2014 | 0.0 | 0.0 | 24.7 | 24.7 | |
| 95. | Lowell Stang * | PA | 2010 | 0.0 | 0.0 | 24.6 | 24.6 | |
| 96. | Paul Harrington | TX | 2004 | 0.0 | 0.0 | 24.6 | 24.6 | |
| 97. | David Echegaray | MN | 2020 | 0.0 | 0.0 | 24.5 | 24.5 | |
| 98. | Richard San Juan | ID | 2024 | 0.0 | 0.0 | 24.5 | 24.5 | |
| 99. | Kenneth Krahn | TN | 2008 | 0.0 | 0.0 | 24.4 | 24.4 | |
| 100. | Kelvin Palen | MN | 2005 | 0.0 | 0.0 | 24.4 | 24.4 |
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