| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 92 | 28 | 28 | 9 | 13 | 3.38 | .292 | 1.21 | 7.9 | 3.0 | 7.8 | 197.1 | 173 | 92 | 74 | 29 | 65 | 171 | 5 | 0 | 0 | 1 | 18 | 6 | 6 | 4.26 |
| SP | Hendricks, K.Hendricks, Kyle >> | 26 | 2016 | R | 84 | 27 | 27 | 8 | 14 | 6.13 | .358 | 1.63 | 10.7 | 3.9 | 7.3 | 160.0 | 191 | 114 | 109 | 26 | 70 | 130 | 0 | 0 | 0 | 0 | 12 | 7 | 3 | 4.93 |
| SP | Iwakuma, H.Iwakuma, Hisashi >> | 32 | 2013 | R | 64 | 27 | 27 | 10 | 10 | 5.40 | .335 | 1.48 | 10.2 | 3.2 | 7.2 | 171.2 | 193 | 106 | 103 | 32 | 61 | 137 | 0 | 0 | 0 | 0 | 13 | 5 | 1 | 4.99 |
| SP | Wheeler, Z.Wheeler, Zack >> | 28 | 2018 | R | 40 | 27 | 27 | 7 | 12 | 6.21 | .361 | 1.66 | 11.2 | 3.8 | 7.6 | 159.1 | 197 | 111 | 110 | 29 | 67 | 135 | 0 | 0 | 0 | 0 | 11 | 6 | 1 | 5.05 |
| SP | Gallardo, Y.Gallardo, Yovani >> | 25 | 2011 | R | 8 | 26 | 26 | 6 | 13 | 5.97 | .331 | 1.46 | 9.8 | 3.4 | 9.2 | 158.1 | 172 | 105 | 105 | 34 | 59 | 162 | 3 | 0 | 0 | 1 | 9 | 4 | 8 | 4.94 |
| RP | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 88 | 75 | 0 | 0 | 4 | 2.67 | .294 | 1.20 | 5.7 | 5.1 | 10.8 | 94.1 | 60 | 29 | 28 | 4 | 53 | 113 | 0 | 0 | 3 | 0 | 0 | 5 | 2 | 3.00 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 75 | 74 | 0 | 2 | 5 | 5.24 | .326 | 1.42 | 9.1 | 3.7 | 10.3 | 77.1 | 78 | 45 | 45 | 14 | 32 | 88 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 4.40 |
| SU | Hughes, J.Hughes, Jared >> | 32 | 2018 | R | 22 | 64 | 0 | 1 | 3 | 3.55 | .303 | 1.26 | 8.2 | 3.1 | 5.7 | 66.0 | 60 | 27 | 26 | 13 | 23 | 42 | 0 | 4 | 1 | 0 | 0 | 3 | 3 | 5.47 |