| Year | Fourseam | Sinker | Change | Slider | Curve |
|---|---|---|---|---|---|
| 2007 | -10.57 | -12.00 | -17.82 | -27.42 | -43.91 |
| 2008 | -9.22 | 0.00 | -19.03 | -27.95 | -39.62 |
| 2009 | -9.55 | -12.87 | -21.93 | -29.52 | -41.96 |
| 2010 | -10.54 | -14.11 | -21.25 | -24.90 | -39.97 |
| 2011 | -11.15 | -17.52 | -22.80 | -28.43 | -40.98 |
| 2012 | -11.17 | -17.67 | -23.80 | -27.88 | -38.72 |
| 2013 | -11.23 | -13.72 | -20.64 | -28.37 | -37.36 |