| | Player |
POS
| IP | W | L | ERA | WHIP | K | BB |
| 1 |
Michael Wacha
| SP | 129 | 8 | 8 | 4.44 | 1.28 | 108 | 42 |
| |
| 2 |
Kris Bubic
| SP | 103 | 7 | 7 | 4.17 | 1.30 | 102 | 37 |
| |
| 3 |
Seth Lugo
| SP | 155 | 9 | 9 | 4.65 | 1.31 | 125 | 44 |
| 4 |
Michael Lorenzen
| SP | 109 | 6 | 8 | 4.82 | 1.40 | 81 | 46 |
| 5 |
Cole Ragans
| SP | 159 | 11 | 8 | 3.58 | 1.19 | 190 | 60 |
| 6 |
Alec Marsh
IL-15
| SP | 64 | 4 | 5 | 4.95 | 1.37 | 61 | 25 |