| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 32.58 | 50.00 | 54.72 |
| 2010 | 45.35 | 53.33 | 51.72 |
| 2011 | 48.39 | 43.68 | 45.45 |
| 2012 | 51.47 | 57.29 | 46.60 |
| 2013 | 54.78 | 59.29 | 54.84 |
| 2014 | 51.39 | 41.38 | 47.67 |
| 2015 | 49.12 | 29.03 | 42.59 |
| 2016 | 45.92 | 48.48 | 44.07 |
| 2017 | 53.62 | 44.19 | 52.63 |
| 2018 | 53.11 | 52.00 | 38.46 |