| Year | Fourseam | Sinker | Change | Slider |
|---|---|---|---|---|
| 2008 | -9.22 | 0.00 | -6.65 | 5.91 |
| 2009 | -8.98 | 0.00 | -5.93 | 5.92 |
| 2010 | -8.80 | 0.00 | -6.29 | 4.89 |
| 2011 | -6.73 | -7.52 | -3.49 | 7.34 |
| 2012 | -9.05 | -7.73 | -5.18 | 7.22 |
| 2013 | -6.48 | -8.16 | -5.59 | 7.59 |
| 2014 | 0.00 | -7.22 | -4.48 | 9.12 |
| 2015 | -5.46 | -6.94 | -4.56 | 7.00 |
| 2016 | -8.36 | -6.96 | -4.53 | 6.36 |