| Year | Fourseam | Sinker | Slider | Knuckler | Change |
|---|---|---|---|---|---|
| 2008 | 27.34 | 26.77 | 23.56 | 0.00 | 22.33 |
| 2009 | 34.38 | 20.57 | 28.48 | 0.00 | 16.57 |
| 2010 | 24.37 | 24.17 | 33.76 | 0.00 | 17.70 |
| 2011 | 25.34 | 26.31 | 29.08 | 0.00 | 19.27 |
| 2012 | 22.08 | 28.01 | 32.94 | 0.00 | 16.97 |
| 2013 | 0.00 | 40.87 | 36.74 | 0.00 | 22.39 |
| 2014 | 5.28 | 37.63 | 31.56 | 0.04 | 25.50 |
| 2015 | 3.48 | 41.39 | 34.23 | 0.00 | 20.89 |