Mitch Keller
Pittsburgh Pirates
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Makes adjustment to changeup
PPittsburgh Pirates
February 23, 2026
Keller adjusted the grip on his changeup during the offseason, Kevin Gorman of the Pittsburgh Tribune-Review reports.
Analysis
Keller throws a wide range of pitches and consistently tinkers with his offerings, though his changeup has never been a major part of his arsenal. It's unclear exactly how he changed the pitch, but he threw it six times in his spring debut Sunday against the Rays -- all against lefties. Keller reported feeling comfortable with the pitch, per Kevin Gorman of the Pittsburgh Tribune-Review, so it could be a more prominent part of Keller's game plan in 2026.