| SP | Wacha, M.Wacha, Michael >> | 26 | 2018 | R | 71 | 24 | 24 | 8 | 10 | 4.22 | .346 | 1.56 | 9.3 | 4.7 | 9.1 | 130.0 | 135 | 68 | 61 | 7 | 68 | 132 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3.31 |
| RP | Mayers, M.Mayers, Mike >> | 26 | 2018 | R | 25 | 8 | 0 | 1 | 1 | 6.55 | .340 | 1.45 | 11.5 | 1.6 | 8.2 | 11.0 | 14 | 8 | 8 | 2 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.36 |
| RP | Tuivailala, S.Tuivailala, Sam >> | 25 | 2018 | R | 22 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Weaver, L.Weaver, Luke >> | 24 | 2018 | R | 18 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Wainwright, A.Wainwright, Adam >> | 37 | 2018 | R | 29 | 7 | 0 | 1 | 0 | 2.48 | .258 | 1.04 | 7.0 | 2.5 | 12.1 | 32.2 | 25 | 10 | 9 | 2 | 9 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.97 |