| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 61 | 22 | 22 | 9 | 8 | 3.74 | .310 | 1.32 | 7.3 | 4.6 | 3.5 | 132.1 | 107 | 60 | 55 | 15 | 68 | 51 | 1 | 0 | 0 | 1 | 11 | 3 | 4 | 5.32 |
| SP | Lundgren, C.Lundgren, Carl # >> | 27 | 1907 | R | 42 | 23 | 23 | 9 | 8 | 2.81 | .269 | 1.08 | 6.4 | 3.3 | 3.7 | 154.0 | 110 | 53 | 48 | 11 | 56 | 63 | 3 | 0 | 0 | 2 | 16 | 4 | 3 | 4.28 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 72 | 76 | 0 | 1 | 1 | 2.73 | .254 | 0.98 | 4.6 | 4.3 | 8.9 | 69.1 | 35 | 21 | 21 | 1 | 33 | 68 | 0 | 5 | 2 | 0 | 0 | 3 | 2 | 2.78 |
| RP | Devine, J.Devine, Joey † >> | 25 | 2008 | R | 80 | 58 | 0 | 6 | 0 | 1.97 | .258 | 1.04 | 5.8 | 3.7 | 9.0 | 59.1 | 38 | 15 | 13 | 2 | 24 | 59 | 0 | 9 | 1 | 0 | 0 | 0 | 0 | 2.66 |
| RP | Urbina, U.Urbina, Ugueth >> | 24 | 1998 | R | 58 | 41 | 0 | 6 | 2 | 4.93 | .307 | 1.33 | 6.4 | 5.8 | 9.3 | 34.2 | 24 | 19 | 19 | 2 | 22 | 35 | 0 | 7 | 2 | 0 | 0 | 0 | 2 | 3.65 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 62 | 28 | 0 | 0 | 1 | 2.81 | .260 | 1.05 | 6.1 | 3.6 | 10.4 | 25.2 | 17 | 8 | 8 | 0 | 10 | 29 | 0 | 9 | 2 | 0 | 0 | 0 | 1 | 1.88 |
| RP | LaRoche, D.LaRoche, Dave >> | 28 | 1976 | L | 32 | 63 | 0 | 1 | 1 | 2.74 | .264 | 1.08 | 5.6 | 4.3 | 6.4 | 42.2 | 26 | 14 | 13 | 6 | 20 | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.86 |
| RP | Messersmith, A.Messersmith, Andy >> | 23 | 1968 | R | 57 | 23 | 0 | 2 | 1 | 2.75 | .258 | 1.02 | 4.8 | 4.4 | 7.2 | 39.1 | 21 | 13 | 12 | 2 | 19 | 31 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.62 |
| SP | Darvish, Y.Darvish, Yu >> | 26 | 2013 | R | 47 | 19 | 3 | 3 | 2 | 5.44 | .346 | 1.57 | 9.4 | 5.0 | 9.2 | 49.2 | 51 | 32 | 30 | 4 | 27 | 50 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3.73 |