| Most Wins without Starting a Game | ||||||
|---|---|---|---|---|---|---|
| Player | Team | Year | Age | W | IP | G |
| Dan Mendelson | Bos | 2022 | 22 | 20 | 164.0 | 75 |
| Artie Roberson | BB | 2024 | 32 | 16 | 138.0 | 66 |
| Manuel González | AT | 2033 | 27 | 15 | 115.2 | 77 |
| Jerry Patterson | OMA | 2027 | 23 | 15 | 161.0 | 77 |
| Jeremy Lutz | SF | 2085 | 29 | 15 | 208.1 | 32 |
| Manuel González | AT | 2034 | 28 | 14 | 135.1 | 74 |
| Chad Gaston | Bos | 2025 | 26 | 14 | 103.0 | 64 |
| Colm Taylor | PR | 2019 | 25 | 14 | 137.2 | 69 |
| Manny Pérez | BOS | 2078 | 30 | 14 | 96.0 | 76 |
| Pat Howell | BB | 2008 | 36 | 13 | 96.2 | 65 |
| Brit Wolf | PIT | 2057 | 26 | 13 | 110.1 | 61 |
| Marlon Phillips | CG | 2037 | 35 | 13 | 102.1 | 73 |
| Bill Lappin | GG | 2022 | 27 | 13 | 130.0 | 70 |
| Rory Bellett | PR | 2033 | 26 | 13 | 103.2 | 74 |
| Jeremiah Hammond | NYG | 2007 | 31 | 13 | 91.1 | 49 |
| Doug Jackson | GUE | 2069 | 31 | 13 | 72.1 | 58 |
| Chet Dunsmore | GG | 2048 | 27 | 13 | 135.2 | 75 |
| Carlos Vargo | SB | 2015 | 23 | 13 | 146.1 | 78 |
| Thomas Dadswell | LK | 2021 | 23 | 13 | 125.1 | 77 |
| Jerry Patterson | OMA | 2028 | 24 | 13 | 173.0 | 85 |