| Year | Fourseam | Sinker | Change | Slider | Curve | Split |
|---|---|---|---|---|---|---|
| 2007 | 33.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2008 | 30.09 | 0.00 | 80.00 | 0.00 | 34.29 | 0.00 |
| 2009 | 34.23 | 0.00 | 50.00 | 0.00 | 40.00 | 0.00 |
| 2010 | 29.55 | 0.00 | 0.00 | 0.00 | 23.81 | 0.00 |
| 2011 | 30.97 | 0.00 | 41.18 | 0.00 | 40.35 | 0.00 |
| 2012 | 23.73 | 0.00 | 46.15 | 0.00 | 25.86 | 0.00 |
| 2013 | 30.63 | 0.00 | 26.09 | 0.00 | 18.60 | 0.00 |
| 2014 | 22.22 | 0.00 | 17.65 | 0.00 | 26.09 | 0.00 |