| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2010 | 47.62 | 49.21 | 3.17 |
| 2011 | 71.03 | 23.33 | 5.63 |
| 2012 | 60.24 | 34.30 | 5.46 |
| 2013 | 60.15 | 36.72 | 3.14 |
| 2014 | 51.50 | 47.98 | 0.53 |
| 2015 | 57.68 | 40.98 | 1.34 |
| 2016 | 48.97 | 50.00 | 1.03 |
| 2017 | 50.48 | 48.70 | 0.82 |
| 2018 | 62.29 | 37.45 | 0.26 |
| 2019 | 59.19 | 39.93 | 0.88 |
| 2020 | 47.59 | 51.34 | 1.07 |
| 2021 | 60.47 | 39.31 | 0.23 |
| 2022 | 62.47 | 36.87 | 0.66 |