| | Player |
POS
| IP | W | L | ERA | WHIP | K | BB |
| 1 |
Gerrit Cole
| SP | 124 | 7 | 7 | 4.14 | 1.23 | 119 | 38 |
| |
| 2 |
Cam Schlittler
| SP | 88 | 6 | 4 | 3.69 | 1.23 | 92 | 31 |
| 3 |
Will Warren
| SP | 98 | 6 | 5 | 4.05 | 1.30 | 98 | 35 |
| 4 |
Ryan Weathers
| SP | 79 | 5 | 4 | 4.06 | 1.25 | 80 | 27 |
| 5 |
Carlos Rodon
| SP | 112 | 6 | 7 | 4.22 | 1.28 | 117 | 45 |
| 7 |
Max Fried
IL-15
| SP | 84 | 5 | 4 | 3.43 | 1.20 | 77 | 26 |
| 8 |
Luis Gil
| SP | 39 | 1 | 3 | 5.02 | 1.44 | 36 | 21 |