| SP | Foltynewicz, M.Foltynewicz, Michael >> | 26 | 2018 | R | 95 | 34 | 34 | 12 | 12 | 4.35 | .324 | 1.41 | 8.3 | 4.5 | 8.9 | 202.2 | 186 | 111 | 98 | 27 | 100 | 199 | 0 | 0 | 0 | 0 | 16 | 6 | 6 | 4.34 |
| SP | Anderson, C.Anderson, Chase # >> | 30 | 2018 | R | 70 | 32 | 32 | 9 | 15 | 5.08 | .326 | 1.41 | 8.9 | 3.8 | 8.0 | 164.2 | 163 | 105 | 93 | 32 | 69 | 146 | 0 | 0 | 0 | 0 | 9 | 7 | 3 | 5.15 |
| SP | Taillon, J.Taillon, Jameson >> | 26 | 2018 | R | 65 | 32 | 32 | 5 | 13 | 5.37 | .328 | 1.41 | 8.8 | 3.9 | 8.9 | 179.1 | 175 | 114 | 107 | 36 | 78 | 178 | 0 | 0 | 0 | 0 | 12 | 10 | 4 | 5.10 |
| SP | Freeland, K.Freeland, Kyle >> | 25 | 2018 | L | 60 | 31 | 31 | 8 | 13 | 4.81 | .318 | 1.36 | 9.5 | 2.7 | 7.7 | 187.0 | 198 | 108 | 100 | 26 | 57 | 161 | 0 | 0 | 0 | 0 | 16 | 7 | 1 | 4.11 |
| RP | Ottavino, A.Ottavino, Adam >> | 32 | 2018 | R | 94 | 85 | 0 | 3 | 8 | 3.05 | .299 | 1.25 | 7.2 | 4.1 | 11.7 | 124.0 | 99 | 45 | 42 | 10 | 56 | 161 | 0 | 1 | 5 | 0 | 0 | 4 | 9 | 2.90 |
| RP | Soria, J.Soria, Joakim >> | 34 | 2018 | R | 61 | 85 | 0 | 4 | 3 | 3.12 | .302 | 1.27 | 8.1 | 3.3 | 11.5 | 101.0 | 91 | 37 | 35 | 10 | 37 | 129 | 0 | 8 | 5 | 0 | 0 | 3 | 1 | 2.92 |
| RP | Santana, E.Santana, Edgar >> | 26 | 2018 | R | 51 | 72 | 0 | 3 | 3 | 4.30 | .298 | 1.25 | 8.9 | 2.4 | 8.0 | 81.2 | 80 | 40 | 39 | 19 | 22 | 72 | 0 | 10 | 2 | 0 | 0 | 2 | 2 | 5.16 |
| SP | Barria, J.Barria, Jaime >> | 21 | 2018 | R | 49 | 4 | 0 | 1 | 0 | 0.00 | .412 | 2.10 | 18.0 | 3.0 | 12.0 | 3.1 | 6 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.33 |
| SP | Pivetta, N.Pivetta, Nick >> | 25 | 2018 | R | 41 | 24 | 0 | 2 | 2 | 6.57 | .382 | 1.75 | 11.8 | 4.0 | 10.4 | 38.1 | 50 | 31 | 28 | 7 | 17 | 44 | 0 | 2 | 3 | 0 | 0 | 4 | 1 | 4.74 |