| | Player |
POS
| IP | W | L | ERA | WHIP | K | BB |
| 1 |
Jeffrey Springs
| SP | 44 | 3 | 2 | 3.89 | 1.14 | 39 | 12 |
| |
| 2 |
Luis Severino
| SP | 48 | 2 | 4 | 4.11 | 1.54 | 47 | 29 |
| 3 |
Aaron Civale
| SP | 41 | 4 | 1 | 2.62 | 1.41 | 33 | 13 |
| 4 |
Jacob Lopez
| SP | 35 | 3 | 2 | 6.15 | 1.77 | 28 | 24 |
| 5 |
J.T. Ginn
| SP | 37 | 1 | 1 | 3.64 | 1.13 | 31 | 15 |
| 6 |
Luis Morales
| SP | 9 | 0 | 2 | 14.84 | 3.19 | 7 | 12 |