| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 19 | 19 | 8 | 4 | 2.97 | .271 | 1.10 | 6.8 | 3.1 | 4.3 | 112.0 | 85 | 39 | 37 | 7 | 38 | 54 | 0 | 0 | 0 | 0 | 9 | 2 | 2 | 3.92 |
| SP | Alexander, P.Alexander, Pete # >> | 28 | 1915 | R | 88 | 20 | 20 | 7 | 6 | 3.06 | .263 | 1.05 | 7.5 | 2.0 | 4.9 | 135.1 | 112 | 55 | 46 | 15 | 30 | 73 | 2 | 0 | 0 | 0 | 15 | 3 | 0 | 4.10 |
| SP | Darvish, Y.Darvish, Yu # >> | 26 | 2013 | R | 46 | 20 | 19 | 6 | 7 | 5.26 | .308 | 1.32 | 7.4 | 4.6 | 6.6 | 90.2 | 74 | 55 | 53 | 16 | 46 | 66 | 0 | 0 | 0 | 0 | 5 | 1 | 2 | 5.41 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 72 | 69 | 0 | 1 | 1 | 2.28 | .239 | 0.92 | 6.2 | 2.1 | 9.2 | 55.1 | 38 | 17 | 14 | 4 | 13 | 56 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 2.67 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 80 | 61 | 0 | 3 | 0 | 3.03 | .293 | 1.22 | 6.9 | 4.3 | 9.7 | 38.2 | 29 | 15 | 13 | 5 | 18 | 41 | 0 | 5 | 3 | 0 | 0 | 1 | 0 | 4.05 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 44 | 0 | 1 | 3 | 1.91 | .285 | 1.19 | 4.9 | 6.1 | 8.0 | 37.2 | 20 | 9 | 8 | 1 | 25 | 33 | 0 | 6 | 1 | 0 | 0 | 0 | 2 | 3.59 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 78 | 67 | 0 | 1 | 2 | 2.24 | .249 | 0.97 | 6.2 | 2.6 | 6.6 | 52.1 | 36 | 14 | 13 | 4 | 15 | 38 | 0 | 4 | 2 | 0 | 0 | 1 | 6 | 3.46 |
| RP | LaRoche, D.LaRoche, Dave >> | 28 | 1976 | L | 32 | 52 | 0 | 0 | 3 | 2.86 | .290 | 1.20 | 7.2 | 3.7 | 8.0 | 44.0 | 35 | 14 | 14 | 4 | 18 | 39 | 0 | 5 | 2 | 0 | 0 | 1 | 0 | 3.70 |
| RP | Drabowsky, M.Drabowsky, Moe >> | 31 | 1966 | R | 53 | 46 | 0 | 8 | 3 | 4.50 | .330 | 1.48 | 8.6 | 4.7 | 7.7 | 42.0 | 40 | 21 | 21 | 6 | 22 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.71 |