| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2007 | 20.00 | 60.00 | 40.00 |
| 2008 | 26.72 | 18.95 | 7.69 |
| 2009 | 25.00 | 20.00 | 25.00 |
| 2011 | 32.43 | 22.22 | 20.00 |
| 2012 | 23.64 | 18.75 | 46.43 |
| 2013 | 18.70 | 24.07 | 30.77 |
| 2014 | 13.00 | 26.67 | 0.00 |
| 2015 | 10.67 | 17.39 | 16.67 |
| 2016 | 9.09 | 18.18 | 100.00 |
| 2017 | 12.50 | 16.67 | 0.00 |