| Year | Fourseam | Sinker | Change | Slider | Curve |
|---|---|---|---|---|---|
| 2008 | 5.67 | 4.97 | 4.16 | 0.00 | -10.25 |
| 2010 | 6.41 | 5.33 | 5.01 | -2.54 | -11.94 |
| 2011 | 5.68 | 5.60 | 4.74 | 0.14 | -11.57 |
| 2012 | 5.40 | 4.34 | 3.22 | 0.77 | -7.83 |
| 2013 | 4.68 | 4.34 | 3.57 | 0.31 | -8.17 |
| 2014 | 5.39 | 4.68 | 4.73 | -2.78 | -8.30 |
| 2015 | 4.80 | 3.48 | 2.20 | -2.75 | -8.80 |
| 2016 | 6.82 | 2.95 | 3.31 | -4.15 | -7.31 |
| 2017 | 7.20 | 3.47 | 2.35 | -3.51 | -7.25 |