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

Aurelio Fernandes vs Arona The Brazilian Tiger | Jiu-Jitsu Reference

Matches/Jan 1, 1999

Aurelio Fernandes vs Arona The Brazilian Tiger

1999 IBJJF Worlds

WinnerAurelio Fernandes

versus

Arona The Brazilian Tiger

Match result

Result unknown

Winner: Aurelio Fernandes
Method: Result unknown
Stage: Not recorded
Weight class: Not recorded

Event context

Date: January 1, 1999

Location

Rio de Janeiro, Rio de Janeiro, Brazil

Organization

International Brazilian Jiu-Jitsu Federation

Division

Not recorded