Last 14 Day AL Starting Pitcher Velocity Surgers
We know that average fastball velocity rises as the season progresses. And of course, velocity is highly correlated with strikeout rate. Sometimes velocity increases as a result of improved/changed mechanics, while other times pitchers might suddenly feel healthier than they had earlier in the season. Players are always dealing with aches and pains, the majority of which we never hear about. Since velocity stabilizes quickly, we should take surges very seriously. They could portend or confirm better performance. So here are your American League starting pitchers who have enjoyed at least a two mile per hour jump in velocity since April over the last two weeks.