| SP | Foltynewicz, M.Foltynewicz, Michael >> | 26 | 2018 | R | 95 | 10 | 10 | 3 | 4 | 3.47 | .315 | 1.32 | 7.3 | 4.6 | 9.4 | 62.1 | 50 | 32 | 24 | 5 | 32 | 65 | 0 | 0 | 0 | 0 | 6 | 4 | 2 | 3.69 |
| SP | Anderson, C.Anderson, Chase >> | 30 | 2018 | R | 70 | 10 | 10 | 3 | 4 | 5.32 | .333 | 1.48 | 8.2 | 5.2 | 7.1 | 47.1 | 43 | 32 | 28 | 7 | 27 | 37 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 5.15 |
| SP | Taillon, J.Taillon, Jameson >> | 26 | 2018 | R | 65 | 10 | 10 | 3 | 5 | 4.12 | .330 | 1.42 | 8.5 | 4.3 | 9.6 | 59.0 | 56 | 30 | 27 | 10 | 28 | 63 | 0 | 0 | 0 | 0 | 4 | 3 | 1 | 4.64 |
| SP | Freeland, K.Freeland, Kyle >> | 25 | 2018 | L | 60 | 10 | 10 | 2 | 5 | 6.07 | .348 | 1.58 | 12.2 | 2.1 | 7.8 | 59.1 | 80 | 43 | 40 | 11 | 14 | 51 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 4.46 |
| RP | Ottavino, A.Ottavino, Adam >> | 32 | 2018 | R | 94 | 26 | 0 | 1 | 1 | 4.14 | .327 | 1.41 | 9.5 | 3.2 | 12.6 | 37.0 | 39 | 17 | 17 | 2 | 13 | 52 | 0 | 0 | 2 | 0 | 0 | 2 | 4 | 2.11 |
| RP | Soria, J.Soria, Joakim >> | 34 | 2018 | R | 61 | 29 | 0 | 1 | 0 | 3.25 | .280 | 1.14 | 7.5 | 2.8 | 10.3 | 36.0 | 30 | 14 | 13 | 3 | 11 | 41 | 0 | 3 | 2 | 0 | 0 | 1 | 0 | 2.81 |
| RP | Santana, E.Santana, Edgar >> | 26 | 2018 | R | 51 | 25 | 0 | 2 | 1 | 5.53 | .278 | 1.16 | 8.7 | 2.0 | 7.7 | 27.2 | 26 | 18 | 17 | 8 | 6 | 23 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.81 |
| SP | Barria, J.Barria, Jaime >> | 21 | 2018 | R | 49 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Pivetta, N.Pivetta, Nick >> | 25 | 2018 | R | 41 | 5 | 0 | 0 | 1 | 4.50 | .314 | 1.25 | 6.8 | 4.5 | 7.9 | 8.0 | 6 | 4 | 4 | 2 | 4 | 7 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 6.38 |