2.8″
inside the zone
Marcus Semien vs Landen Roupp
Called Ball → overturned to Strike
HP Umpire: David Rackley • Challenged by SF
Leverage: 2.49Egregiousness: 6.99
Daily Attempted Robberies
The worst MLB calls of April 4, 2026 — overturned ABS challenges ranked by leverage × call magnitude.
2.8″
worst miss
1.4″
avg miss
1.73
avg leverage
0.8″
inside the zone
Leo Rivas vs Chase Silseth
Called Ball → overturned to Strike
HP Umpire: Paul Clemons • Challenged by LAA
Leverage: 2.96Egregiousness: 2.31
2.1″
inside the zone
Nick Kurtz vs Tatsuya Imai
Called Ball → overturned to Strike
HP Umpire: Vic Carapazza • Challenged by HOU
Leverage: 0.71Egregiousness: 1.53
0.5″
inside the zone
Drake Baldwin vs Juan Morillo
Called Ball → overturned to Strike
HP Umpire: Alfonso Márquez • Challenged by AZ
Leverage: 2.42Egregiousness: 1.16
0.4″
off the zone
Jac Caglianone vs Brandon Sproat
Called Strike → overturned to Ball
HP Umpire: Lance Barksdale • Challenged by KC
Leverage: 1.79Egregiousness: 0.70
1.7″
off the zone
Alex Call vs Jake Irvin
Called Strike → overturned to Ball
HP Umpire: Doug Eddings • Challenged by LAD
Leverage: 0.34Egregiousness: 0.58
Ranked by Robbery Score (leverage index × call magnitude). Regular-season ABS pitch challenges only. Updated daily at 6 AM ET.