Ryan Dull, Tim Mayza, and Spencer Turnbull on Learning Their Sliders
FanGraphsA trio of pitchers tell the stories behind their sliders, which they developed in different ways.
Published: May 28, 2019, 11:00 am Added: May 28, 2019, 11:14 am
A trio of pitchers tell the stories behind their sliders, which they developed in different ways.