Analytics preferences

Allow privacy-masked PostHog analytics and session replay so we can see which parts of the reference are useful and where people get stuck. We never send searches, route identifiers, or form contents. Vercel's anonymous traffic and performance measurement remains active either way.

jiu-jitsu reference

Athletes Events Organizations Matches Knowledge Graph About Support

jiu-jitsu reference

© 2026 Jiu Jitsu Reference. All rights reserved.

Apple, the Apple logo, and App Store are trademarks of Apple Inc., registered in the U.S. and other countries.

Privacy Terms Support

Ronaldo Souza vs Demian Maia | Jiu-Jitsu Reference

Matches/May 28, 2005

Ronaldo Souza vs Demian Maia

2005 ADCC Championships

WinnerRonaldo Souza“Jacare”

versus

Match result

Result unknown

Winner: Ronaldo Souza
Method: Result unknown
Stage: ADCC Championship
Weight class: 88.0 kg

Event context

Date: May 28, 2005

Location

Long Beach, California, United States

Organization

Abu Dhabi Combat Club

Division

88.0 kg