Overall
All MLB challenges combined.
Attempts14
Overturned7
Confirmed7
Success50.0%
2026 Season
ABS Challenge System
League-wide season view of the Automated Ball-Strike Challenge System, with macro success rates and role-specific leaderboards for batters, pitchers, and catchers.
Overall
50.0%
Overturn rate
Attempts14
Overturned7
Confirmed7
Batter
50.0%
Overturn rate
Attempts4
Overturned2
Confirmed2
Pitcher
100.0%
Overturn rate
Attempts1
Overturned1
Confirmed0
Catcher
58.1%
Overturn rate
Attempts105
Overturned61
Confirmed44
League Summary
Season Overview
50.0% overall overturn rate
Batter
Challenges initiated by hitters.
Attempts4
Overturned2
Confirmed2
Success50.0%
Pitcher
Challenges initiated by pitchers.
Attempts1
Overturned1
Confirmed0
Success100.0%
Catcher
Challenges initiated by catchers.
Attempts105
Overturned61
Confirmed44
Success58.1%