| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 2009 | Bal | 127 | 12 | 10.58 | 2 | 0 | 0 | 8 | 99 | 0 | 0 |
| 2010 | Bal | 15 | 10 | 1.50 | 0 | 0 | 0 | 0 | 15 | 0 | 0 |
| 2011 | Bal | 100 | 37 | 2.70 | 1 | 0 | 0 | 0 | 90 | 0 | 0 |
| 2012 | Tex | 45 | 20 | 2.25 | 0 | 0 | 0 | 0 | 45 | 0 | 0 |
| 2013 | Bos | 151 | 40 | 3.78 | 2 | 5 | 0 | 12 | 69 | 0 | 0 |
| 2014 | Bos | 307 | 40 | 7.68 | 4 | 18 | 0 | 36 | 51 | 0 | 0 |
| 2015 | Bos | 298 | 35 | 8.51 | 2 | 22 | 0 | 46 | 12 | 0 | 0 |
| 2016 | Bos | 136 | 36 | 3.78 | 2 | 4 | 0 | 10 | 66 | 0 | 0 |
| 2017 | ChN | 105 | 33 | 3.18 | 2 | 2 | 0 | 8 | 57 | 0 | 0 |