Matt Vierling vs Abner Uribe
Called Ball → overturned to Strike
HP Umpire: Gabe Morales • Challenged by MIL
The worst MLB calls of April 23, 2026 — overturned ABS challenges ranked by leverage × call magnitude.
Matt Vierling vs Abner Uribe
Called Ball → overturned to Strike
HP Umpire: Gabe Morales • Challenged by MIL
Chase Meidroth vs Paul Sewald
Called Strike → overturned to Ball
HP Umpire: Cory Blaser • Challenged by CWS
Drake Baldwin vs Cade Cavalli
Called Ball → overturned to Strike
HP Umpire: Chris Segal • Challenged by WSH
Alec Bohm vs Edward Cabrera
Called Ball → overturned to Strike
HP Umpire: Hunter Wendelstedt • Challenged by CHC
José Tena vs JR Ritchie
Called Ball → overturned to Strike
HP Umpire: Chris Segal • Challenged by ATL
James Wood vs JR Ritchie
Called Ball → overturned to Strike
HP Umpire: Chris Segal • Challenged by ATL
Ildemaro Vargas vs Davis Martin
Called Strike → overturned to Ball
HP Umpire: Cory Blaser • Challenged by AZ
Oneil Cruz vs Jacob deGrom
Called Ball → overturned to Strike
HP Umpire: Dan Merzel • Challenged by TEX
Dansby Swanson vs Cristopher Sánchez
Called Ball → overturned to Strike
HP Umpire: Hunter Wendelstedt • Challenged by PHI
Gleyber Torres vs Brandon Sproat
Called Ball → overturned to Strike
HP Umpire: Gabe Morales • Challenged by MIL
Ranked by Robbery Score (leverage index × call magnitude). Regular-season ABS pitch challenges only. Updated daily at 6 AM ET.