4.0″
off the zone
Steven Kwan vs Jacob Waguespack
Called Strike → overturned to Ball
HP Umpire: Manny Gonzalez • Challenged by CLE
Leverage: 1.56Egregiousness: 6.29
Daily Attempted Robberies
The worst MLB calls of September 4, 2026 — overturned ABS challenges ranked by leverage × call magnitude.
4.0″
worst miss
1.9″
avg miss
1.95
avg leverage
2.9″
off the zone
Steven Kwan vs Keider Montero
Called Strike → overturned to Ball
HP Umpire: Tom Hanahan • Challenged by CLE
Leverage: 1.62Egregiousness: 4.63
1.6″
inside the zone
Austin Wells vs Adrian Morejon
Called Ball → overturned to Strike
HP Umpire: Roberto Ortiz • Challenged by SD
Leverage: 2.09Egregiousness: 3.38
1.2″
inside the zone
Gleyber Torres vs Hunter Gaddis
Called Ball → overturned to Strike
HP Umpire: Manny Gonzalez • Challenged by CLE
Leverage: 2.50Egregiousness: 3.08
0.8″
off the zone
Mike Trout vs Mason Montgomery
Called Strike → overturned to Ball
HP Umpire: Tyler Jones • Challenged by LAA
Leverage: 3.61Egregiousness: 2.77
0.9″
off the zone
Chase DeLauter vs Tyler Holton
Called Strike → overturned to Ball
HP Umpire: Tom Hanahan • Challenged by CLE
Leverage: 3.04Egregiousness: 2.66
1.2″
inside the zone
Nathaniel Lowe vs Tyler Holton
Called Ball → overturned to Strike
HP Umpire: Tom Hanahan • Challenged by DET
Leverage: 1.80Egregiousness: 2.15
1.4″
off the zone
Jake Burger vs Bryan Baker
Called Strike → overturned to Ball
HP Umpire: Ryan Wills • Challenged by TEX
Leverage: 1.57Egregiousness: 2.14
2.2″
off the zone
Spencer Torkelson vs Foster Griffin
Called Strike → overturned to Ball
HP Umpire: Manny Gonzalez • Challenged by DET
Leverage: 0.99Egregiousness: 2.14
3.0″
off the zone
Bryce Eldridge vs Nolan McLean
Called Strike → overturned to Ball
HP Umpire: Brock Ballou • Challenged by SF
Leverage: 0.70Egregiousness: 2.11
Ranked by Robbery Score (leverage index × call magnitude). Regular-season ABS pitch challenges only. Updated daily at 6 AM ET.