| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2012 | 8.10 | 19.70 | 15.63 |
| 2013 | 9.46 | 16.67 | 20.00 |
| 2014 | 10.47 | 15.71 | 13.41 |
| 2015 | 9.97 | 7.78 | 16.67 |
| 2016 | 8.18 | 0.00 | 22.73 |
| 2017 | 7.90 | 12.38 | 23.96 |
| 2018 | 9.43 | 8.33 | 28.31 |
| 2019 | 0.00 | 0.00 | 0.00 |
| 2020 | 7.32 | 26.09 | 21.43 |
| 2022 | 0.00 | 0.00 | 0.00 |
| 2023 | 14.49 | 6.33 | 26.02 |