| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 2008 | Bos | 266 | 18 | 14.78 | 7 | 0 | 2 | 92 | 84 | 1 | 0 |
| 2009 | Bos | 239 | 18 | 13.28 | 8 | 0 | 1 | 94 | 60 | 0 | 0 |
| 2010 | Bos | 301 | 18 | 16.72 | 11 | 0 | 2 | 136 | 45 | 0 | 0 |
| 2011 | Bos | 270 | 18 | 15.00 | 10 | 0 | 0 | 98 | 72 | 0 | 0 |
| 2012 | Bos | 218 | 18 | 12.11 | 5 | 0 | 1 | 46 | 117 | 0 | 0 |
| 2013 | Bos | 228 | 18 | 12.67 | 8 | 0 | 1 | 68 | 75 | 0 | 0 |
| 2014 | Bos | 287 | 18 | 15.94 | 9 | 0 | 0 | 104 | 93 | 0 | 0 |
| 2015 | ChN | 219 | 18 | 12.17 | 4 | 0 | 0 | 44 | 135 | 0 | 0 |
| 2016 | ChN | 290 | 18 | 16.11 | 9 | 0 | 1 | 102 | 93 | 0 | 0 |
| 2017 | ChN | 214 | 19 | 11.26 | 5 | 0 | 1 | 48 | 111 | 0 | 0 |
| 2018 | ChN | 281 | 18 | 15.61 | 11 | 0 | 0 | 108 | 63 | 0 | 0 |
| 2019 | ChN | 190 | 16 | 11.88 | 7 | 0 | 1 | 66 | 54 | 0 | 0 |
| 2020 | ChN | 58 | 5 | 11.60 | 2 | 0 | 0 | 20 | 18 | 0 | 0 |