| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 2008 | Bal | 133 | 13 | 10.23 | 6 | 0 | 0 | 46 | 27 | 0 | 0 |
| 2009 | Sea | 105 | 17 | 6.18 | 3 | 0 | 0 | 18 | 57 | 0 | 0 |
| 2010 | Sea | 21 | 12 | 1.75 | 0 | 0 | 0 | 0 | 21 | 0 | 0 |
| 2011 | Sea | 17 | 4 | 4.25 | 1 | 0 | 0 | 4 | 3 | 0 | 0 |