About Open BJJ

Open BJJ is a free Brazilian Jiu-Jitsu knowledge base. We publish original technique explanations, belt roadmaps, fighter profiles with sourced facts, and curated competition and camp listings.

What you will find

Technique pages with mechanics, legality notes, and related-link graphs across positions, submissions, and transitions
Belt roadmaps that organize fundamentals into a progression
Fighter profiles with citations for titles, teams, and history
Events and camps sourced from public calendars, reviewed before publish

Who writes this

Content is published by the Open BJJ Team. Instructional copy is original to this site. Fighter facts and listings cite public sources; we do not copy third-party instructional prose.

Contact

Questions or corrections: contact@open-bjj.com.

Start learning

Browse the technique library, follow the roadmap, or explore fighter profiles.