Connor Wong vs Tanner Bibee
Called Strike → overturned to Ball
HP Umpire: Austin Jones • Challenged by BOS
The worst MLB calls of May 31, 2026 — overturned ABS challenges ranked by leverage × call magnitude.
Connor Wong vs Tanner Bibee
Called Strike → overturned to Ball
HP Umpire: Austin Jones • Challenged by BOS
Will Benson vs Didier Fuentes
Called Strike → overturned to Ball
HP Umpire: Nick Mahrley • Challenged by CIN
Adrian Del Castillo vs Luis Castillo
Called Strike → overturned to Ball
HP Umpire: Nestor Ceja • Challenged by AZ
Carlos Narváez vs Tanner Bibee
Called Strike → overturned to Ball
HP Umpire: Austin Jones • Challenged by BOS
Jared Young vs Calvin Faucher
Called Ball → overturned to Strike
HP Umpire: Ryan Wills • Challenged by MIA
Bryce Eldridge vs Tanner Gordon
Called Ball → overturned to Strike
HP Umpire: Emil Jimenez • Challenged by COL
Brice Turang vs Nate Pearson
Called Strike → overturned to Ball
HP Umpire: Malachi Moore • Challenged by MIL
Jonathan Aranda vs Drew Pomeranz
Called Strike → overturned to Ball
HP Umpire: Mike Estabrook • Challenged by TB
Sal Stewart vs Spencer Strider
Called Strike → overturned to Ball
HP Umpire: Nick Mahrley • Challenged by CIN
Caleb Durbin vs Tanner Bibee
Called Strike → overturned to Ball
HP Umpire: Austin Jones • Challenged by BOS
Ranked by Robbery Score (leverage index × call magnitude). Regular-season ABS pitch challenges only. Updated daily at 6 AM ET.