| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2007 | 58.14 | 25.00 | 0.00 |
| 2008 | 50.00 | 41.67 | 33.33 |
| 2009 | 45.27 | 84.62 | 54.29 |
| 2010 | 38.81 | 20.00 | 45.45 |
| 2011 | 42.64 | 46.88 | 57.78 |
| 2012 | 38.71 | 51.61 | 50.00 |
| 2013 | 44.83 | 64.86 | 0.00 |
| 2014 | 45.12 | 55.56 | 0.00 |
| 2015 | 55.56 | 46.15 | 0.00 |
| 2016 | 50.00 | 53.47 | 0.00 |
| 2017 | 34.29 | 41.67 | 0.00 |