| | Player |
POS
| IP | W | L | ERA | WHIP | K | BB |
| 1 |
Freddy Peralta
| SP | 151 | 11 | 9 | 3.85 | 1.20 | 165 | 57 |
| |
| 2 |
Clay Holmes
IL-15
| SP | 152 | 11 | 9 | 3.82 | 1.33 | 125 | 51 |
| 3 |
Nolan McLean
| SP | 142 | 10 | 8 | 3.93 | 1.27 | 141 | 55 |
| 4 |
Christian Scott
| SP | 31 | 1 | 1 | 4.52 | 1.25 | 28 | 9 |
| 5 |
Kodai Senga
IL-15
| SP | 127 | 8 | 7 | 3.74 | 1.30 | 126 | 57 |