| Year | Fourseam | Sinker | Change | Slider |
|---|---|---|---|---|
| 2011 | -16.92 | -25.61 | -28.17 | -32.35 |
| 2012 | -17.94 | -25.96 | -30.38 | -30.90 |
| 2013 | -18.16 | -25.30 | -27.58 | -32.38 |
| 2014 | -17.71 | -26.24 | -29.60 | -30.04 |
| 2015 | -17.80 | -25.99 | -32.41 | -29.45 |
| 2016 | -18.46 | -23.78 | -27.95 | -31.05 |
| 2017 | -17.10 | -25.92 | -28.85 | -30.67 |
| 2018 | -18.56 | -29.38 | -29.62 | -31.06 |