Is Chris Archer’s Changeup Taking the David Price Path?
While pitcher wins and losses have been abandoned by many as a means to assess a pitcher’s effectively, the traditional measurement of performance from a bygone era is still attached to every pitcher in the game. And even though pitchers have limited control over the ability to win and lose games, Chris Archer’s 19 losses last season do tell a story. They tell a tale of frustration, of an uneven campaign, and of poor luck on balls in play (and out of play) even as his underlying skills and fielding-independent numbers were suggestive of a pitcher who deserved a better fate.
Despite Archer’s 27.4% strikeout rate and the 19.5-point differential between his strikeout and walk rates (K-BB%), the Rays still managed to lose 23 of the 33 games Archer started.
But his Opening Day start against the Yankees suggested that Archer might be poised not only to bounce back by traditional measurements, but that he might be ready to leap to a new level of underlying performance thanks to an improved pitch.
After working as a top-of-the rotation arm mostly via a fastball-slider combo, Archer might have a new important variable for opponents to consider: an improved changeup.
Archer threw 13 changeups in the season opener versus the Yankees, and many of them were of the fading-, diving-, bat-missing, lefty-neutralizing variety.
An Archer change against Jacoby Ellsbury…

