| | Player |
POS
| IP | W | L | ERA | WHIP | K | BB |
| 1 |
Troy Melton
| SP | 54 | 3 | 3 | 4.05 | 1.30 | 47 | 18 |
| |
| 2 |
Keider Montero
| SP | 51 | 3 | 3 | 4.49 | 1.36 | 40 | 17 |
| 3 |
Framber Valdez
| SP | 57 | 4 | 3 | 3.65 | 1.31 | 50 | 20 |
| 4 |
Casey Mize
| SP | 52 | 3 | 3 | 3.92 | 1.22 | 50 | 15 |
| 5 |
Jack Flaherty
IL-15
| SP | 39 | 2 | 2 | 3.97 | 1.28 | 43 | 15 |
| 6 |
Justin Verlander
IL-60
| SP | 25 | 1 | 2 | 4.43 | 1.31 | 20 | 8 |