| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2007 | 25.83 | 32.89 | 39.02 |
| 2008 | 23.85 | 29.47 | 31.25 |
| 2009 | 16.77 | 26.35 | 19.88 |
| 2010 | 17.04 | 25.00 | 25.12 |
| 2011 | 7.41 | 0.00 | 10.00 |
| 2013 | 18.15 | 35.27 | 32.52 |
| 2014 | 14.22 | 30.47 | 32.10 |
| 2015 | 19.13 | 27.54 | 33.33 |
| 2016 | 17.67 | 32.52 | 35.27 |
| 2017 | 20.00 | 0.00 | 0.00 |
| 2021 | 13.04 | 50.00 | 34.48 |