| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 33 | 33 | 8 | 20 | 5.68 | .330 | 1.46 | 10.1 | 3.1 | 6.0 | 207.2 | 232 | 138 | 131 | 34 | 71 | 137 | 3 | 0 | 0 | 1 | 12 | 4 | 7 | 4.90 |
| SP | Hernandez, F.Hernandez, Felix >> | 28 | 2014 | R | 79 | 32 | 32 | 6 | 21 | 6.21 | .362 | 1.68 | 11.0 | 4.2 | 7.6 | 191.1 | 233 | 139 | 132 | 36 | 89 | 162 | 1 | 0 | 0 | 0 | 10 | 4 | 13 | 5.21 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 67 | 34 | 29 | 7 | 15 | 5.63 | .325 | 1.42 | 9.1 | 3.6 | 5.7 | 192.0 | 195 | 131 | 120 | 30 | 77 | 122 | 2 | 0 | 0 | 1 | 11 | 5 | 8 | 5.04 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 101 | 0 | 4 | 6 | 4.27 | .309 | 1.34 | 8.9 | 3.2 | 8.5 | 135.0 | 133 | 69 | 64 | 16 | 48 | 127 | 0 | 12 | 6 | 0 | 0 | 0 | 1 | 3.73 |
| RP | Capps, C.Capps, Carter >> | 24 | 2015 | R | 84 | 54 | 0 | 3 | 4 | 4.77 | .347 | 1.56 | 9.3 | 4.8 | 9.5 | 60.1 | 62 | 35 | 32 | 7 | 32 | 63 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 4.12 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 72 | 46 | 0 | 0 | 1 | 3.88 | .338 | 1.51 | 7.8 | 5.8 | 9.5 | 51.0 | 44 | 23 | 22 | 4 | 33 | 54 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.90 |
| RP | Soria, J.Soria, Joakim >> | 24 | 2008 | R | 67 | 45 | 0 | 2 | 4 | 4.64 | .335 | 1.49 | 9.7 | 3.8 | 6.5 | 54.1 | 58 | 37 | 28 | 6 | 23 | 39 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 4.33 |