Last year, Gore's slider was a much harder pitch, averaging 91.1 mph with just 1.5 inches of horizontal movement and 7.3 inches of vertical break. He used it 28.5% of the time to lefties and 9.7% of ...

It's been about a week since I first wrote in this space about four-seam fastball spin rates. So today, I am jumping back on the spin rate train and presenting more data that is available to all from ...