1.8″
off the zone
Ezequiel Duran vs Brenan Hanifee
Called Ball → overturned to Strike
HP Umpire: Ryan Blakney • Challenged by DET
Leverage: 2.89Egregiousness: 5.07
Daily Robberies
The worst MLB calls of May 1, 2026 — overturned ABS challenges ranked by leverage × call magnitude.
3.1″
worst miss
2.0″
avg miss
1.53
avg leverage
2.4″
off the zone
Corey Seager vs Jack Flaherty
Called Strike → overturned to Ball
HP Umpire: Ryan Blakney • Challenged by TEX
Leverage: 1.70Egregiousness: 4.06
1.9″
off the zone
Matt Shaw vs Brandyn Garcia
Called Ball → overturned to Strike
HP Umpire: Mike Muchlinski • Challenged by AZ
Leverage: 1.79Egregiousness: 3.35
2.7″
off the zone
Willy Adames vs Shane McClanahan
Called Strike → overturned to Ball
HP Umpire: John Bacon • Challenged by SF
Leverage: 1.01Egregiousness: 2.71
1.4″
off the zone
Jacob Wilson vs Joey Cantillo
Called Strike → overturned to Ball
HP Umpire: Shane Livensparger • Challenged by ATH
Leverage: 1.80Egregiousness: 2.57
2.2″
off the zone
Iván Herrera vs Emmet Sheehan
Called Ball → overturned to Strike
HP Umpire: Chris Guccione • Challenged by LAD
Leverage: 1.08Egregiousness: 2.42
1.5″
off the zone
Nick Kurtz vs Tim Herrin
Called Strike → overturned to Ball
HP Umpire: Shane Livensparger • Challenged by ATH
Leverage: 1.56Egregiousness: 2.38
3.1″
off the zone
Samuel Basallo vs Will Warren
Called Strike → overturned to Ball
HP Umpire: Malachi Moore • Challenged by BAL
Leverage: 0.75Egregiousness: 2.29
1.6″
off the zone
Junior Caminero vs Robbie Ray
Called Strike → overturned to Ball
HP Umpire: John Bacon • Challenged by TB
Leverage: 1.08Egregiousness: 1.78
0.9″
off the zone
Teoscar Hernández vs Matthew Liberatore
Called Ball → overturned to Strike
HP Umpire: Chris Guccione • Challenged by STL
Leverage: 1.67Egregiousness: 1.54
Ranked by leverage index × call magnitude. Regular-season ABS pitch challenges only. Updated daily at 6 AM ET.