| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2008 | 40.00 | 9.09 | 50.00 |
| 2009 | 23.85 | 16.09 | 21.95 |
| 2010 | 16.57 | 19.54 | 21.05 |
| 2011 | 19.92 | 27.59 | 11.54 |
| 2012 | 18.06 | 16.92 | 12.50 |
| 2013 | 20.87 | 18.92 | 0.00 |
| 2014 | 24.50 | 25.00 | 0.00 |
| 2015 | 24.06 | 22.00 | 0.00 |
| 2016 | 24.10 | 47.62 | 0.00 |
| 2017 | 22.64 | 20.51 | 0.00 |
| 2018 | 21.60 | 30.56 | 0.00 |
| 2019 | 33.33 | 25.00 | 0.00 |
| 2020 | 35.71 | 33.33 | 0.00 |
| 2021 | 19.23 | 28.57 | 0.00 |
| 2022 | 17.65 | 7.14 | 0.00 |