4.4″
off the zone
Kyle Schwarber vs Ryan Borucki
Called Strike → overturned to Ball
HP Umpire: Adam Hamari • Challenged by PHI
Leverage: 2.33Egregiousness: 10.29
Daily Robberies
The worst MLB calls of April 6, 2026 — overturned ABS challenges ranked by leverage × call magnitude.
4.4″
worst miss
2.7″
avg miss
1.69
avg leverage
2.7″
off the zone
Dylan Carlson vs Hunter Bigge
Called Ball → overturned to Strike
HP Umpire: Brian Walsh • Challenged by TB
Leverage: 2.03Egregiousness: 5.48
3.4″
off the zone
Marcell Ozuna vs Germán Márquez
Called Strike → overturned to Ball
HP Umpire: Tripp Gibson • Challenged by PIT
Leverage: 1.40Egregiousness: 4.76
4.0″
off the zone
Marcell Ozuna vs Ron Marinaccio
Called Strike → overturned to Ball
HP Umpire: Tripp Gibson • Challenged by PIT
Leverage: 1.01Egregiousness: 4.08
1.6″
off the zone
Nolan Gorman vs Ken Waldichuk
Called Ball → overturned to Strike
HP Umpire: Tom Hanahan • Challenged by WSH
Leverage: 2.42Egregiousness: 3.94
2.2″
off the zone
Iván Herrera vs Zack Littell
Called Strike → overturned to Ball
HP Umpire: Tom Hanahan • Challenged by STL
Leverage: 1.71Egregiousness: 3.75
1.5″
off the zone
James Wood vs Ryne Stanek
Called Ball → overturned to Strike
HP Umpire: Tom Hanahan • Challenged by STL
Leverage: 2.23Egregiousness: 3.42
2.2″
off the zone
Derek Hill vs Tyler Wells
Called Strike → overturned to Ball
HP Umpire: Malachi Moore • Challenged by CWS
Leverage: 1.28Egregiousness: 2.84
3.9″
off the zone
Carson Kelly vs Hunter Bigge
Called Strike → overturned to Ball
HP Umpire: Brian Walsh • Challenged by CHC
Leverage: 0.70Egregiousness: 2.75
Ranked by leverage index × call magnitude. Regular-season ABS pitch challenges only. Updated daily at 6 AM ET.