| SP | Anderson, T.Anderson, Tyler >> | 28 | 2018 | L | 58 | 36 | 36 | 8 | 20 | 4.97 | .323 | 1.42 | 9.3 | 3.5 | 8.7 | 202.2 | 209 | 117 | 112 | 27 | 79 | 196 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 4.00 |
| SP | Bettis, C.Bettis, Chad >> | 29 | 2018 | R | 28 | 36 | 36 | 7 | 9 | 4.68 | .348 | 1.56 | 10.5 | 3.5 | 7.5 | 163.1 | 190 | 90 | 85 | 21 | 64 | 136 | 0 | 0 | 0 | 0 | 0 | 7 | 5 | 4.31 |
| SP | Marquez, G.Marquez, German >> | 23 | 2018 | R | 71 | 33 | 33 | 12 | 9 | 3.41 | .277 | 1.12 | 7.5 | 2.6 | 10.5 | 208.1 | 174 | 84 | 79 | 25 | 59 | 243 | 1 | 0 | 0 | 0 | 0 | 6 | 4 | 3.16 |
| SP | Senzatela, A.Senzatela, Antonio >> | 23 | 2018 | R | 30 | 22 | 22 | 1 | 10 | 6.33 | .366 | 1.68 | 12.0 | 3.2 | 7.3 | 86.2 | 115 | 65 | 61 | 14 | 31 | 70 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 4.71 |
| SP | Freeland, K.Freeland, Kyle >> | 25 | 2018 | L | 63 | 14 | 0 | 4 | 2 | 4.97 | .387 | 1.89 | 13.5 | 4.5 | 9.8 | 12.2 | 18 | 7 | 7 | 3 | 6 | 13 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 5.58 |
| RP | Musgrave, H.Musgrave, Harrison >> | 26 | 2018 | L | 51 | 81 | 0 | 2 | 3 | 4.93 | .357 | 1.56 | 8.6 | 5.5 | 8.1 | 49.1 | 47 | 28 | 27 | 3 | 30 | 44 | 0 | 4 | 2 | 0 | 0 | 5 | 1 | 4.14 |