| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2012 | 28.13 | 20.69 | 13.04 |
| 2013 | 24.27 | 20.00 | 16.84 |
| 2014 | 14.29 | 33.33 | 12.00 |
| 2015 | 11.18 | 13.64 | 15.63 |
| 2016 | 15.99 | 23.68 | 23.58 |
| 2017 | 17.74 | 20.79 | 21.92 |
| 2018 | 17.76 | 28.57 | 16.36 |
| 2019 | 19.20 | 25.93 | 22.95 |
| 2020 | 25.44 | 15.38 | 26.79 |
| 2021 | 21.97 | 35.71 | 23.71 |
| 2022 | 22.22 | 40.00 | 19.28 |