| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2010 | 0.00 | 0.00 | 0.00 |
| 2011 | 10.82 | 14.08 | 0.00 |
| 2012 | 8.11 | 18.52 | 3.45 |
| 2013 | 9.22 | 21.61 | 13.79 |
| 2014 | 9.15 | 20.23 | 5.88 |
| 2015 | 10.05 | 15.96 | 0.00 |
| 2016 | 10.87 | 21.65 | 0.00 |
| 2017 | 11.76 | 19.74 | 0.00 |
| 2018 | 10.45 | 23.21 | 0.00 |
| 2019 | 8.62 | 17.94 | 23.08 |
| 2020 | 7.69 | 11.11 | 0.00 |