| | Player |
POS
| IP | W | L | ERA | WHIP | K | BB |
| 1 |
Seth Lugo
| SP | 182 | 12 | 11 | 4.34 | 1.27 | 155 | 51 |
| |
| 3 |
Michael Lorenzen
| SP | 135 | 7 | 9 | 4.63 | 1.38 | 101 | 56 |
| 4 |
Michael Wacha
| SP | 161 | 10 | 10 | 4.31 | 1.27 | 142 | 52 |
| 5 |
Kris Bubic
| SP | 111 | 5 | 7 | 4.08 | 1.32 | 110 | 43 |
| 6 |
Cole Ragans
IL-15
| SP | 176 | 12 | 9 | 3.51 | 1.19 | 207 | 67 |
| 7 |
Alec Marsh
IL-60
| SP | 89 | 5 | 6 | 4.71 | 1.34 | 87 | 34 |