Rob Refsnyder vs JoJo Romero
Called Strike → overturned to Ball
HP Umpire: John Bacon • Challenged by SEA
The worst MLB calls of April 26, 2026 — overturned ABS challenges ranked by leverage × call magnitude.
Rob Refsnyder vs JoJo Romero
Called Strike → overturned to Ball
HP Umpire: John Bacon • Challenged by SEA
Andrew McCutchen vs Hogan Harris
Called Strike → overturned to Ball
HP Umpire: Todd Tichenor • Challenged by TEX
Dominic Canzone vs Michael McGreevy
Called Strike → overturned to Ball
HP Umpire: John Bacon • Challenged by SEA
Taylor Walls vs Simeon Woods Richardson
Called Ball → overturned to Strike
HP Umpire: Chad Fairchild • Challenged by MIN
Vladimir Guerrero Jr. vs Slade Cecconi
Called Strike → overturned to Ball
HP Umpire: Ramon De Jesus • Challenged by TOR
Trea Turner vs Chris Sale
Called Ball → overturned to Strike
HP Umpire: Mike Muchlinski • Challenged by ATL
Ezequiel Tovar vs Huascar Brazobán
Called Strike → overturned to Ball
HP Umpire: Ryan Blakney • Challenged by COL
Kerry Carpenter vs Pierce Johnson
Called Strike → overturned to Ball
HP Umpire: Brian O'Nora • Challenged by DET
Brayan Rocchio vs Patrick Corbin
Called Strike → overturned to Ball
HP Umpire: Ramon De Jesus • Challenged by CLE
CJ Abrams vs Seranthony Domínguez
Called Ball → overturned to Strike
HP Umpire: Ryan Wills • Challenged by CWS
Ranked by Robbery Score (leverage index × call magnitude). Regular-season ABS pitch challenges only. Updated daily at 6 AM ET.