| Year | Fourseam | Sinker | Change | Slider |
|---|---|---|---|---|
| 2008 | -2.66 | 0.00 | -2.49 | -2.48 |
| 2009 | -2.46 | 0.00 | -2.44 | -2.23 |
| 2010 | -2.58 | 0.00 | -2.70 | -2.37 |
| 2011 | -2.54 | -2.49 | -2.54 | -2.28 |
| 2012 | -3.86 | -2.72 | -2.86 | -2.53 |
| 2013 | -2.83 | -2.74 | -2.81 | -2.40 |
| 2014 | 0.00 | -2.69 | -2.78 | -2.36 |
| 2015 | -2.50 | -2.58 | -2.73 | -2.31 |
| 2016 | -2.54 | -2.53 | -2.62 | -2.22 |