| Year | Fourseam | Sinker | Change | Slider |
|---|---|---|---|---|
| 2008 | -5.29 | 0.00 | -8.15 | 3.59 |
| 2009 | -6.22 | 0.00 | -8.44 | 4.26 |
| 2010 | -4.77 | 0.00 | -7.22 | 5.25 |
| 2011 | -8.08 | -7.07 | -9.23 | 3.89 |
| 2012 | -4.84 | -6.51 | -9.26 | 2.84 |
| 2013 | -9.47 | -5.57 | -8.62 | 3.11 |
| 2014 | 0.00 | -6.83 | -9.52 | 2.27 |
| 2015 | -2.19 | -6.86 | -9.51 | 3.20 |
| 2016 | -4.55 | -7.22 | -9.45 | 3.10 |