| | Player |
POS
| IP | W | L | ERA | WHIP | K | BB | SwStrike | Fastball |
| 1 |
Spencer Turnbull
| SP | 125 | 6 | 8 | 4.32 | 1.46 | 116 | 50 | 10.7% | 93.8 mph |
| |
| 2 |
Daniel Norris
| SP | 96 | 5 | -5 | 4.31 | 1.53 | 96 | 39 | 10.1% | 90.8 mph |
| |
| 3 |
Jordan Zimmermann
| SP | 140 | 5 | 10 | 4.89 | 1.39 | 105 | 32 | 8.6% | 90.5 mph |
| |
| 4 |
Matt Boyd
| SP | 167 | 9 | 10 | 4.42 | 1.29 | 149 | 54 | 13.9% | 92.0 mph |
| |
| 5 |
Zac Reininger
| SP | 30 | 2 | 2 | 4.50 | 1.57 | 25 | 13 | 7.4% | 93.9 mph |