| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2008 | 25.10 | 33.33 | 24.44 |
| 2009 | 20.00 | 21.05 | 41.86 |
| 2010 | 23.49 | 0.00 | 31.58 |
| 2011 | 20.92 | 0.00 | 35.29 |
| 2012 | 25.69 | 75.00 | 29.27 |
| 2013 | 17.59 | 22.22 | 20.45 |
| 2014 | 13.28 | 15.38 | 31.65 |
| 2015 | 15.34 | 11.11 | 37.69 |
| 2016 | 18.07 | 0.00 | 27.27 |
| 2017 | 12.40 | 24.24 | 10.53 |