Year | Hard | Breaking | Offspeed |
---|---|---|---|
2008 | 7.78 | 13.58 | 22.22 |
2009 | 4.88 | 14.29 | 28.57 |
2010 | 6.60 | 24.20 | 12.50 |
2011 | 7.00 | 26.89 | 13.33 |
2012 | 5.49 | 23.00 | 14.29 |
2013 | 5.99 | 20.79 | 14.52 |
2014 | 6.65 | 21.37 | 15.31 |
2015 | 8.82 | 23.47 | 5.88 |
2016 | 14.20 | 17.70 | 4.35 |
2017 | 9.87 | 18.54 | 21.21 |