| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 95 | 21 | 21 | 3 | 12 | 6.15 | .330 | 1.47 | 8.5 | 4.8 | 8.0 | 130.1 | 123 | 92 | 89 | 17 | 69 | 116 | 1 | 0 | 0 | 0 | 9 | 1 | 1 | 4.53 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 20 | 20 | 8 | 6 | 4.36 | .328 | 1.45 | 8.3 | 4.8 | 4.9 | 130.0 | 120 | 71 | 63 | 17 | 69 | 71 | 0 | 0 | 0 | 0 | 11 | 1 | 2 | 5.22 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 96 | 44 | 0 | 1 | 1 | 4.24 | .315 | 1.38 | 7.9 | 4.7 | 7.4 | 63.2 | 55 | 30 | 30 | 7 | 33 | 52 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 4.37 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 79 | 56 | 0 | 7 | 5 | 4.85 | .328 | 1.45 | 8.3 | 4.7 | 8.6 | 65.0 | 60 | 36 | 35 | 10 | 34 | 62 | 0 | 10 | 6 | 0 | 0 | 1 | 0 | 4.71 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 63 | 34 | 0 | 0 | 4 | 5.67 | .357 | 1.64 | 8.5 | 6.5 | 9.5 | 39.2 | 37 | 27 | 25 | 8 | 28 | 41 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 5.79 |
| RP | Wuertz, M.Wuertz, Michael >> | 31 | 2009 | R | 54 | 29 | 0 | 2 | 3 | 5.67 | .346 | 1.59 | 9.3 | 5.2 | 7.4 | 33.1 | 34 | 21 | 21 | 3 | 19 | 27 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | 4.27 |
| RP | Sasaki, K.Sasaki, Kazuhiro >> | 33 | 2001 | R | 46 | 21 | 0 | 0 | 0 | 4.56 | .260 | 1.05 | 9.0 | 0.7 | 5.8 | 25.2 | 25 | 16 | 13 | 1 | 2 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2.48 |
| SP | Darvish, Y.Darvish, Yu >> | 26 | 2013 | R | 46 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |