| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 58.54 | 75.00 | 100.00 |
| 2010 | 46.34 | 50.00 | 33.33 |
| 2011 | 55.15 | 70.00 | 50.00 |
| 2012 | 50.00 | 48.65 | 80.00 |
| 2013 | 60.56 | 68.75 | 0.00 |
| 2014 | 60.53 | 55.26 | 0.00 |
| 2015 | 54.14 | 65.38 | 100.00 |
| 2016 | 46.62 | 86.49 | 0.00 |
| 2017 | 53.25 | 58.82 | 0.00 |
| 2018 | 47.96 | 62.50 | 80.00 |
| 2019 | 58.71 | 66.67 | 60.00 |
| 2020 | 57.38 | 65.52 | 66.67 |
| 2021 | 60.16 | 50.85 | 100.00 |
| 2022 | 40.56 | 50.98 | 16.67 |