| SP | Corbin, P.Corbin, Patrick >> | 28 | 2018 | L | 96 | 31 | 31 | 11 | 7 | 5.07 | .359 | 1.62 | 11.3 | 3.4 | 8.1 | 172.1 | 215 | 102 | 97 | 20 | 65 | 155 | 0 | 0 | 0 | 0 | 9 | 10 | 5 | 4.02 |
| SP | Greinke, Z.Greinke, Zack # >> | 35 | 2017 | R | 89 | 38 | 38 | 20 | 13 | 4.28 | .292 | 1.21 | 8.7 | 2.2 | 10.5 | 250.0 | 243 | 119 | 119 | 35 | 60 | 291 | 2 | 0 | 0 | 1 | 20 | 6 | 8 | 3.28 |
| SP | Buchholz, C.Buchholz, Clay >> | 34 | 2018 | R | 90 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Godley, Z.Godley, Zack # >> | 28 | 2017 | R | 88 | 38 | 38 | 18 | 7 | 4.19 | .326 | 1.42 | 9.2 | 3.7 | 10.1 | 229.2 | 234 | 112 | 107 | 20 | 93 | 256 | 0 | 0 | 0 | 0 | 17 | 6 | 12 | 3.20 |
| RP | Hirano, Y.Hirano, Yoshihisa >> | 34 | 2018 | R | 80 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Hernandez, D.Hernandez, David >> | 33 | 2017 | R | 74 | 93 | 0 | 10 | 4 | 4.30 | .297 | 1.25 | 8.5 | 2.7 | 7.7 | 96.1 | 91 | 47 | 46 | 6 | 29 | 82 | 0 | 0 | 2 | 0 | 0 | 2 | 8 | 3.07 |
| RP | Bracho, S.Bracho, Silvino >> | 25 | 2018 | R | 69 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Rodney, F.Rodney, Fernando >> | 41 | 2017 | R | 61 | 104 | 0 | 8 | 2 | 3.10 | .322 | 1.40 | 7.5 | 5.0 | 11.2 | 116.0 | 97 | 43 | 40 | 10 | 65 | 144 | 0 | 1 | 1 | 0 | 0 | 3 | 7 | 3.40 |
| RP | Delgado, R.Delgado, Randall >> | 28 | 2017 | R | 62 | 78 | 0 | 11 | 6 | 3.82 | .327 | 1.41 | 9.4 | 3.3 | 8.7 | 92.0 | 96 | 42 | 39 | 14 | 34 | 89 | 0 | 3 | 1 | 0 | 0 | 4 | 3 | 4.28 |
| SP | Walker, T.Walker, Taijuan # >> | 25 | 2017 | R | 48 | 34 | 34 | 10 | 8 | 5.11 | .335 | 1.46 | 9.8 | 3.4 | 7.7 | 192.0 | 209 | 114 | 109 | 26 | 72 | 164 | 0 | 0 | 0 | 0 | 11 | 9 | 11 | 4.32 |
| CL | Bradley, A.Bradley, Archie >> | 25 | 2017 | R | 91 | 86 | 0 | 3 | 6 | 4.07 | .320 | 1.40 | 8.9 | 3.8 | 9.6 | 86.1 | 85 | 39 | 39 | 15 | 36 | 92 | 0 | 49 | 9 | 0 | 0 | 1 | 0 | 4.42 |