| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2007 | 60.00 | 100.00 | 0.00 |
| 2008 | 51.18 | 37.50 | 47.37 |
| 2009 | 52.40 | 45.83 | 52.94 |
| 2010 | 47.25 | 50.00 | 55.97 |
| 2011 | 42.99 | 50.39 | 55.34 |
| 2012 | 52.94 | 33.33 | 70.00 |
| 2013 | 44.16 | 33.33 | 57.41 |
| 2014 | 41.67 | 44.44 | 66.67 |
| 2015 | 52.76 | 43.75 | 51.89 |
| 2016 | 53.13 | 40.54 | 50.85 |