| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 90 | 8 | 8 | 4 | 2 | 2.21 | .243 | 0.96 | 5.9 | 2.7 | 10.5 | 53.0 | 35 | 13 | 13 | 3 | 16 | 62 | 0 | 0 | 0 | 0 | 7 | 0 | 1 | 2.30 |
| SP | Lester, J.Lester, Jon # >> | 32 | 2016 | L | 78 | 8 | 8 | 4 | 3 | 4.02 | .266 | 1.05 | 7.6 | 1.9 | 7.9 | 56.0 | 47 | 25 | 25 | 8 | 12 | 49 | 1 | 0 | 0 | 0 | 5 | 2 | 1 | 3.86 |
| SP | Teheran, J.Teheran, Julio >> | 23 | 2014 | R | 39 | 8 | 8 | 4 | 3 | 6.00 | .368 | 1.71 | 9.4 | 6.0 | 6.9 | 48.0 | 50 | 32 | 32 | 8 | 32 | 37 | 1 | 0 | 0 | 0 | 4 | 2 | 1 | 5.75 |
| RP | Ottavino, A.Ottavino, Adam >> | 32 | 2018 | R | 60 | 19 | 0 | 0 | 1 | 4.87 | .337 | 1.52 | 8.1 | 5.9 | 13.1 | 20.1 | 18 | 12 | 11 | 4 | 13 | 29 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 4.65 |
| RP | Jeffress, J.Jeffress, Jeremy >> | 30 | 2018 | R | 39 | 15 | 0 | 0 | 1 | 5.74 | .356 | 1.60 | 8.4 | 6.6 | 6.6 | 15.2 | 14 | 10 | 10 | 3 | 11 | 11 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 6.53 |
| RP | Familia, J.Familia, Jeurys >> | 25 | 2015 | R | 24 | 10 | 0 | 0 | 1 | 9.24 | .333 | 1.42 | 11.3 | 2.3 | 10.5 | 12.2 | 15 | 13 | 13 | 5 | 3 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7.08 |
| SP | Taillon, J.Taillon, Jameson >> | 26 | 2018 | R | 11 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |