| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2007 | 39.39 | 45.45 | 22.22 |
| 2008 | 41.41 | 15.38 | 36.36 |
| 2009 | 100.00 | 0.00 | 0.00 |
| 2010 | 40.29 | 32.69 | 25.49 |
| 2011 | 34.69 | 14.04 | 26.89 |
| 2012 | 38.72 | 19.67 | 30.51 |
| 2013 | 26.37 | 24.53 | 28.00 |
| 2014 | 30.02 | 15.32 | 24.05 |
| 2015 | 24.57 | 12.99 | 23.26 |
| 2016 | 34.46 | 21.43 | 25.00 |