Casey Schmitt vs Grant Taylor
Called Strike → overturned to Ball
HP Umpire: Chris Guccione • Challenged by SF
The worst MLB calls of May 24, 2026 — overturned ABS challenges ranked by leverage × call magnitude.
Casey Schmitt vs Grant Taylor
Called Strike → overturned to Ball
HP Umpire: Chris Guccione • Challenged by SF
Tyler O'Neill vs Drew Anderson
Called Strike → overturned to Ball
HP Umpire: Lance Barrett • Challenged by BAL
Otto Lopez vs Luke Weaver
Called Strike → overturned to Ball
HP Umpire: Jansen Visconti • Challenged by MIA
Kazuma Okamoto vs Mitch Keller
Called Ball → overturned to Strike
HP Umpire: Willie Traynor • Challenged by PIT
Matt Olson vs Foster Griffin
Called Ball → overturned to Strike
HP Umpire: Brock Ballou • Challenged by WSH
Dalton Rushing vs Brandon Sproat
Called Ball → overturned to Strike
HP Umpire: Tyler Jones • Challenged by MIL
Brandon Valenzuela vs Yohan Ramírez
Called Ball → overturned to Strike
HP Umpire: Willie Traynor • Challenged by PIT
Zach Dezenzo vs Shota Imanaga
Called Strike → overturned to Ball
HP Umpire: Bill Miller • Challenged by HOU
Mark Vientos vs Tyler Phillips
Called Strike → overturned to Ball
HP Umpire: Jansen Visconti • Challenged by NYM
Miguel Andujar vs Jacob Lopez
Called Ball → overturned to Strike
HP Umpire: James Jean • Challenged by ATH
Ranked by Robbery Score (leverage index × call magnitude). Regular-season ABS pitch challenges only. Updated daily at 6 AM ET.