About MMA Ledger
MMA Ledger is a judging analytics platform built to track controversial scorecards, measure judge performance, and create a more transparent record of how MMA fights are being scored.
Platform Capabilities
- Tracks judge performance across recorded fights
- Compares official scorecards to MMA Ledger scoring
- Measures Round Consensus Score and outlier behavior
- Highlights controversial fights and scoring trends
- Connects fights, judges, fighters, events, and articles
Why MMA Ledger Exists
MMA judging is one of the most debated parts of the sport, but most conversations are driven by memory, opinion, and isolated examples.
MMA Ledger creates a structured record of judging outcomes and provides a clearer framework for evaluating consistency, controversy, and scoring quality across events.
Core Metrics
Measures how often a judge agrees with the majority outcome of a round when at least two judges scored that round.
Measures how often a judge agrees with the MMA Ledger scoring model for recorded rounds.
Tracks how frequently a judge submits a score that differs from both other judges in a round.
Methodology
MMA Ledger scoring is based on round-by-round judge comparison and consensus analysis across official scorecards.
- Round-by-round judge comparison
- Consensus majority outcomes
- Split decision weighting
- Draw and majority decision emphasis
- Outlier round detection
- Cross-judge agreement analysis