| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 0.13 | -1.08 | -1.10 |
| 2010 | 0.04 | -1.30 | -0.71 |
| 2011 | 0.00 | -0.90 | -0.80 |
| 2012 | 0.00 | -0.88 | -0.31 |
| 2013 | 0.15 | -0.69 | -0.90 |
| 2014 | -0.05 | -1.00 | -0.60 |
| 2015 | 0.04 | -0.98 | -0.84 |
| 2016 | -0.01 | -0.94 | -0.94 |
| 2017 | -0.31 | -1.20 | -0.44 |
| 2018 | -0.23 | -0.98 | -1.36 |