| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 2006 | Tex | 33 | 25 | 1.32 | 0 | 0 | 0 | 0 | 33 | 0 | 0 |
| 2007 | Tex | 41 | 21 | 1.95 | 1 | 0 | 0 | 4 | 27 | 0 | 0 |
| 2008 | Tex | 149 | 15 | 9.93 | 3 | 0 | 0 | 26 | 93 | 0 | 0 |
| 2009 | Tex | 214 | 18 | 11.89 | 8 | 0 | 0 | 62 | 72 | 0 | 0 |
| 2010 | Tex | 161 | 18 | 8.94 | 5 | 0 | 0 | 42 | 69 | 0 | 0 |
| 2012 | Tex | 81 | 15 | 5.40 | 2 | 0 | 0 | 10 | 51 | 0 | 0 |
| 2013 | Bal | 12 | 1 | 12.00 | 0 | 0 | 0 | 0 | 12 | 0 | 0 |
| 2013 | ChN | 161 | 11 | 14.64 | 6 | 0 | 1 | 66 | 30 | 0 | 0 |
| 2013 | Tex | 41 | 4 | 10.25 | 1 | 0 | 1 | 8 | 18 | 0 | 0 |
| 2014 | Hou | 170 | 15 | 11.33 | 4 | 0 | 0 | 40 | 90 | 0 | 0 |
| 2015 | Hou | 118 | 10 | 11.80 | 4 | 0 | 0 | 30 | 48 | 0 | 0 |
| 2016 | Hou | 133 | 20 | 6.65 | 4 | 0 | 0 | 18 | 75 | 0 | 0 |
| 2017 | Cin | 221 | 18 | 12.28 | 7 | 0 | 1 | 80 | 66 | 0 | 0 |