| RP | Capps, C.Capps, Carter † >> | 24 | 2015 | R | 84 | 75 | 0 | 7 | 1 | 3.18 | .303 | 1.30 | 7.8 | 4.0 | 12.5 | 90.2 | 78 | 43 | 32 | 8 | 40 | 125 | 0 | 4 | 4 | 0 | 0 | 0 | 4 | 2.71 |
| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 33 | 33 | 15 | 13 | 3.81 | .313 | 1.35 | 9.0 | 3.1 | 5.6 | 236.0 | 237 | 128 | 100 | 28 | 81 | 148 | 2 | 0 | 0 | 0 | 17 | 5 | 7 | 4.38 |
| RP | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 97 | 93 | 0 | 3 | 5 | 3.04 | .278 | 1.13 | 7.4 | 2.8 | 9.4 | 103.2 | 85 | 49 | 35 | 10 | 32 | 108 | 0 | 12 | 4 | 0 | 0 | 3 | 1 | 3.18 |
| SP | Johnson, W.Johnson, Walter >> | 26 | 1913 | R | 95 | 32 | 32 | 10 | 19 | 4.22 | .297 | 1.27 | 9.2 | 2.3 | 4.7 | 232.1 | 237 | 135 | 109 | 25 | 58 | 120 | 4 | 0 | 0 | 1 | 14 | 0 | 4 | 4.12 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 89 | 32 | 32 | 11 | 15 | 4.64 | .328 | 1.44 | 9.8 | 3.2 | 9.3 | 219.0 | 239 | 129 | 113 | 25 | 77 | 227 | 3 | 0 | 0 | 1 | 15 | 4 | 6 | 3.52 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 92 | 31 | 0 | 4 | 2 | 2.12 | .261 | 1.06 | 6.1 | 3.4 | 6.6 | 34.0 | 23 | 13 | 8 | 0 | 13 | 25 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 2.68 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 95 | 28 | 0 | 1 | 0 | 3.31 | .234 | 0.92 | 5.9 | 2.5 | 9.0 | 32.2 | 21 | 15 | 12 | 4 | 9 | 32 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.47 |