| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2011 | 16.07 | 10.34 | 6.67 |
| 2012 | 18.22 | 22.55 | 15.38 |
| 2013 | 25.52 | 24.35 | 16.22 |
| 2014 | 27.39 | 24.72 | 25.58 |
| 2015 | 38.73 | 25.93 | 35.59 |
| 2016 | 33.33 | 21.50 | 23.33 |
| 2017 | 24.32 | 20.00 | 17.65 |
| 2018 | 27.49 | 30.14 | 27.03 |
| 2019 | 31.03 | 26.19 | 22.50 |
| 2020 | 28.97 | 25.71 | 50.00 |
| 2021 | 26.56 | 28.57 | 25.00 |
| 2022 | 21.39 | 23.29 | 13.33 |
| 2023 | 29.50 | 21.88 | 30.00 |
| 2024 | 21.82 | 34.78 | 0.00 |