| SP | Richert, P.Richert, Pete >> | 26 | 1965 | L | 96 | 19 | 19 | 9 | 8 | 3.50 | .313 | 1.34 | 8.3 | 3.8 | 5.8 | 110.2 | 101 | 45 | 43 | 7 | 47 | 71 | 0 | 0 | 0 | 0 | 10 | 3 | 2 | 3.90 |
| SP | Greinke, Z.Greinke, Zack >> | 27 | 2010 | R | 68 | 18 | 18 | 3 | 7 | 8.91 | .408 | 2.07 | 14.6 | 4.2 | 6.5 | 66.2 | 107 | 69 | 66 | 12 | 31 | 48 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 5.32 |
| SP | Coveleski, S.Coveleski, Stan # >> | 33 | 1922 | R | 42 | 17 | 17 | 7 | 3 | 5.07 | .323 | 1.39 | 10.0 | 2.5 | 4.6 | 99.1 | 110 | 61 | 56 | 11 | 28 | 51 | 0 | 0 | 0 | 0 | 10 | 4 | 0 | 4.38 |
| RP | McHugh, C.McHugh, Collin † >> | 31 | 2018 | R | 97 | 54 | 0 | 5 | 1 | 2.68 | .267 | 1.08 | 7.1 | 2.7 | 8.8 | 80.2 | 63 | 26 | 24 | 4 | 24 | 78 | 0 | 5 | 1 | 0 | 0 | 1 | 0 | 2.64 |
| RP | Betancourt, R.Betancourt, Rafael † >> | 35 | 2010 | R | 87 | 48 | 0 | 6 | 1 | 1.49 | .243 | 0.93 | 6.0 | 2.5 | 8.2 | 66.1 | 44 | 11 | 11 | 5 | 18 | 60 | 0 | 8 | 2 | 0 | 0 | 2 | 1 | 3.08 |
| RP | Radatz, D.Radatz, Dick † >> | 25 | 1962 | R | 82 | 43 | 0 | 3 | 3 | 2.12 | .301 | 1.25 | 6.8 | 4.5 | 9.1 | 68.0 | 51 | 17 | 16 | 2 | 34 | 69 | 0 | 11 | 0 | 0 | 0 | 3 | 1 | 2.99 |
| RP | Hasegawa, S.Hasegawa, Shigetoshi >> | 34 | 2002 | R | 46 | 22 | 0 | 1 | 2 | 3.81 | .355 | 1.62 | 8.7 | 5.9 | 3.1 | 26.0 | 25 | 11 | 11 | 1 | 17 | 9 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 4.88 |