| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 77.21 | 12.79 | 10.00 |
| 2010 | 70.08 | 20.16 | 9.77 |
| 2011 | 64.69 | 22.94 | 12.37 |
| 2012 | 67.22 | 19.10 | 13.68 |
| 2013 | 61.85 | 22.85 | 15.29 |
| 2014 | 58.61 | 27.82 | 13.57 |
| 2015 | 65.89 | 23.89 | 10.21 |
| 2016 | 62.09 | 26.10 | 11.81 |
| 2017 | 59.45 | 32.00 | 8.55 |
| 2018 | 50.54 | 38.08 | 11.38 |
| 2019 | 57.12 | 31.60 | 11.28 |