| Year | Fourseam | Sinker | Change | Slider | Curve |
|---|---|---|---|---|---|
| 2010 | -18.28 | -22.39 | -25.65 | -33.30 | 0.00 |
| 2011 | -16.46 | -21.17 | -23.48 | -36.82 | 0.00 |
| 2012 | -15.83 | -20.06 | -23.10 | -39.88 | -63.40 |
| 2013 | -18.77 | -19.50 | -22.99 | -42.96 | -62.73 |
| 2014 | -14.62 | -17.68 | -24.38 | -38.99 | -59.59 |
| 2015 | -17.06 | -17.61 | -25.84 | -37.85 | -57.99 |
| 2016 | -15.68 | -18.77 | -26.73 | -35.12 | -57.64 |