| | Player |
POS
| IP | W | L | ERA | WHIP | K | BB |
| 1 |
Charlie Morton
| SP | 146 | 10 | 8 | 4.16 | 1.34 | 159 | 62 |
| |
| 2 |
Chris Sale
| SP | 132 | 10 | 6 | 3.65 | 1.17 | 161 | 39 |
| 3 |
Max Fried
| SP | 156 | 12 | 6 | 3.49 | 1.23 | 145 | 44 |
| 4 |
Reynaldo Lopez
| SP | 114 | 9 | 6 | 3.91 | 1.29 | 122 | 44 |
| 5 |
Darius Vines
| SP | 54 | 3 | 3 | 4.46 | 1.36 | 48 | 18 |
| 6 |
Allan Winans
| SP | 15 | 1 | 1 | 4.12 | 1.28 | 13 | 4 |