Boxing (WBO)·Combat Sports

WBO

🏛️Official — WBO

The World Boxing Organization (WBO) is one of the four major sanctioning bodies in professional boxing, alongside the WBA, WBC, and IBF. Founded on October 14, 1988, in San Juan, Puerto Rico, the WBO is the youngest of the "Big Four" organizations. It was established by a group of businessmen and...

🏛️ Governance

Rules sourced from WBO — Regulations of World Championship Contests — last verified May 11, 2026

👥 Community Engagement

Rule Topics

Community Score

WBO Regulations of World Championship Contests (2021 edition, October update)

Current Season

Help improve Boxing (WBO) rules by voting on verdicts, proposing changes, and reporting issues. Every contribution builds your reputation.

💡 How to Contribute

Vote on Rules

Read the quick rules and upvote or downvote verdicts you agree or disagree with.

Propose Changes

Visit any rule topic page and submit a proposal for rule corrections or updates.

Report an Issue

Found a wrong rule or outdated info? Open a GitHub issue for quick resolution.

Track Changes

View the full changelog to see how rules have evolved over time.

Full Rulebook Quick Answers Explore All Sports