Starting Pitcher wOBA Improvers — Mid-May 2019
While I use the Statcast hitting leaderboards and metrics often, I rarely do for pitchers. I think it’s because there has been much less research performed and shared on the explanatory and predictive powers of the metrics. So I’ve just stuck with underlying skills, SIERA, and my xK% and xBB% metrics. I’m not here to run a study, but figured it was still worth diving into the xwOBA to try uncovering some pitchers likely to improve over the rest of the season.