| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2008 | 46.88 | 38.10 | 50.00 |
| 2009 | 42.31 | 30.30 | 33.33 |
| 2010 | 36.28 | 38.60 | 11.11 |
| 2011 | 30.00 | 37.50 | 50.00 |
| 2012 | 27.40 | 31.46 | 0.00 |
| 2013 | 26.92 | 23.08 | 11.11 |
| 2014 | 32.18 | 28.57 | 11.11 |
| 2015 | 16.42 | 12.31 | 0.00 |
| 2016 | 12.00 | 30.77 | 0.00 |
| 2017 | 25.45 | 27.63 | 7.69 |