2019 Spring Starting Pitcher K% Surgers
Almost exactly seven years ago, I shared a study on the predictive value of pitcher strikeout and walk rates posted during spring training. Though most know that most spring training stats mean nothing (somehow, there are still those who think spring stats like ERA actually have predictive value), spring strikeout and walk rates do improve projections when incorporated. That said, we still have the same size issue to deal with, various levels of competition, and pitchers working on things that makes them not the actual pitcher we know them as. With those caveats out of the way, it’s at least worth being aware of pitchers striking out significantly more than projected to.