| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2011 | 27.06 | 33.33 | 13.64 |
| 2012 | 19.58 | 15.79 | 21.05 |
| 2013 | 15.89 | 26.67 | 14.29 |
| 2014 | 8.04 | 25.00 | 0.00 |
| 2015 | 6.21 | 25.00 | 0.00 |
| 2016 | 5.33 | 14.29 | 0.00 |
| 2017 | 4.76 | 0.00 | 0.00 |
| 2018 | 8.33 | 14.29 | 0.00 |
| 2019 | 10.18 | 12.50 | 0.00 |
| 2020 | 4.55 | 50.00 | 0.00 |
| 2021 | 9.09 | 50.00 | 0.00 |
| 2022 | 0.00 | 0.00 | 0.00 |