Stories like these, of the pitches that don't work out, are told far less often than the successes that permeate Pitching ...

Merrill Kelly Trying to Develop His Slider in Spring Training Multiple Pitches Kelly has never been a hard thrower, but he ...

In spring training ... It’s one of those things where I do have a slider that’s really good, and why would you switch to this pitch you just started throwing? I’ve gained confidence with ...