| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 61.11 | 55.56 | 0.00 |
| 2010 | 45.60 | 36.59 | 50.77 |
| 2011 | 46.89 | 52.63 | 42.31 |
| 2012 | 48.17 | 43.90 | 50.85 |
| 2013 | 46.10 | 52.63 | 48.65 |
| 2014 | 39.27 | 55.77 | 53.85 |
| 2015 | 40.04 | 52.56 | 60.00 |
| 2016 | 37.77 | 52.86 | 57.58 |
| 2017 | 39.36 | 41.18 | 52.94 |
| 2018 | 36.92 | 54.02 | 68.57 |
| 2019 | 31.26 | 54.84 | 46.67 |
| 2020 | 34.45 | 34.21 | 57.14 |
| 2021 | 30.87 | 39.36 | 37.74 |
| 2022 | 33.07 | 40.21 | 56.16 |