| Year | Fourseam | Sinker | Change | Slider | Curve | Slow Curve |
|---|---|---|---|---|---|---|
| 2008 | 19.75 | 0.00 | 5.56 | 50.00 | 16.67 | 0.00 |
| 2009 | 21.36 | 0.00 | 12.90 | 25.00 | 14.29 | 0.00 |
| 2010 | 18.27 | 0.00 | 30.00 | 17.33 | 31.58 | 0.00 |
| 2011 | 17.96 | 0.00 | 12.50 | 8.82 | 11.11 | 0.00 |
| 2012 | 18.45 | 0.00 | 17.86 | 12.40 | 14.00 | 0.00 |
| 2013 | 24.61 | 0.00 | 30.00 | 20.00 | 20.00 | 0.00 |
| 2014 | 23.57 | 100.00 | 25.00 | 23.81 | 20.31 | 0.00 |