🏛️Official — UFCIn Season
Loading OpenSourceSports…
Rules sourced from UFC — Unified Rules of Mixed Martial Arts — last verified August 16, 2026
39
Rule Topics
0
Community Score
Unified Rules of Mixed Martial Arts (ABC) — approved April 2001, amended 2010, 3 August 2016, 26 July 2017 and subsequently; includes the 1 November 2024 changes (12-to-6 elbows permitted; revised grounded-fighter definition) and the August 2025 ABC scoring criteria
Current Season
Help improve MMA rules by voting on verdicts, proposing changes, and reporting issues. Every contribution builds your reputation.
Read the quick rules and upvote or downvote verdicts you agree or disagree with.
Visit any rule topic page and submit a proposal for rule corrections or updates.
Found a wrong rule or outdated info? Open a GitHub issue for quick resolution.
View the full changelog to see how rules have evolved over time.