The other night, casually watching a New York Yankees broadcast with the most excellent Michael Kay and former great pitcher David Cone, something really struck me that Cone said.
He was talking about a Yankees pitcher who had not had a good beginning last season, and made the decision to dramatically dive into the metrics that are available now – arm angle, spin rate, pitchers’ and batters’ “planes” that they pitch or swing on, etc. He totally revitalized his career when he learned about what more spin means, rather than just speed.
Think about that. These guys make millions of dollars, he’s done it one way his whole life, and all of a sudden, this guy makes a dramatic change.