| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2010 | 58.08 | 25.47 | 16.45 |
| 2011 | 73.48 | 13.41 | 13.11 |
| 2012 | 64.90 | 18.98 | 16.13 |
| 2013 | 61.08 | 22.86 | 16.07 |
| 2014 | 61.39 | 18.34 | 20.27 |
| 2015 | 63.23 | 23.00 | 13.76 |
| 2016 | 57.26 | 29.73 | 13.01 |
| 2017 | 51.75 | 28.94 | 19.31 |
| 2018 | 52.02 | 28.17 | 19.81 |
| 2019 | 49.51 | 31.50 | 18.99 |