| Year | Fourseam | Sinker | Change | Slider | Curve |
|---|---|---|---|---|---|
| 2007 | 15.15 | 9.43 | 18.18 | 18.52 | 0.00 |
| 2008 | 13.37 | 0.00 | 5.88 | 10.77 | 6.25 |
| 2009 | 10.61 | 6.78 | 0.00 | 10.57 | 8.96 |
| 2010 | 9.15 | 0.00 | 15.79 | 13.53 | 13.79 |
| 2011 | 7.40 | 0.00 | 0.00 | 12.80 | 11.11 |
| 2012 | 7.58 | 0.00 | 0.00 | 16.20 | 16.98 |
| 2013 | 9.25 | 0.00 | 0.00 | 17.12 | 17.65 |