| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2010 | 59.06 | 31.19 | 9.76 |
| 2011 | 61.64 | 28.44 | 9.92 |
| 2012 | 59.90 | 26.59 | 13.51 |
| 2013 | 60.75 | 29.58 | 9.67 |
| 2014 | 61.21 | 27.68 | 11.11 |
| 2015 | 63.61 | 26.72 | 9.67 |
| 2016 | 57.89 | 32.58 | 9.53 |
| 2017 | 60.33 | 28.51 | 11.16 |
| 2018 | 57.51 | 31.58 | 10.91 |
| 2019 | 59.95 | 30.10 | 9.95 |
| 2020 | 55.95 | 32.38 | 11.67 |