| Year | Fourseam | Sinker | Change | Slider | Curve |
|---|---|---|---|---|---|
| 2008 | 26.94 | 6.06 | 30.43 | 45.71 | 0.00 |
| 2009 | 22.20 | 0.00 | 26.61 | 27.33 | 0.00 |
| 2010 | 16.85 | 0.00 | 26.42 | 42.41 | 0.00 |
| 2011 | 18.19 | 0.00 | 25.70 | 37.38 | 0.00 |
| 2012 | 24.34 | 9.09 | 28.61 | 45.82 | 16.13 |
| 2013 | 23.19 | 0.00 | 30.15 | 46.71 | 22.58 |
| 2014 | 18.75 | 0.00 | 32.41 | 55.41 | 32.00 |