| | Player |
POS
| IP | W | L | ERA | WHIP | K | BB |
| 1 |
Seth Lugo
| SP | 163 | 10 | 9 | 3.96 | 1.24 | 144 | 44 |
| |
| 2 |
Michael Wacha
| SP | 140 | 10 | 7 | 4.01 | 1.24 | 122 | 40 |
| |
| 3 |
Cole Ragans
| SP | 161 | 10 | 8 | 3.45 | 1.19 | 185 | 59 |
| 4 |
Michael Lorenzen
| SP | 131 | 7 | 8 | 4.45 | 1.38 | 101 | 56 |
| 5 |
Kris Bubic
| SP | 124 | 6 | 6 | 4.09 | 1.31 | 121 | 41 |
| 6 |
Alec Marsh
IL-15
| SP | 74 | 4 | 6 | 4.60 | 1.33 | 71 | 27 |