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

Diego Dias Ramalho vs Bruno Matias | Jiu-Jitsu Reference

Matches/Oct 10, 2021

Diego Dias Ramalho vs Bruno Matias

2021 IBJJF Worlds No-Gi

WinnerDiego Dias Ramalho“Sem Nocao”

versus

Match result

SubmissionInside Heel Hook

Winner: Diego Dias Ramalho
Method: Inside Heel Hook
Stage: Not recorded
Weight class: 91.6 kg

Event context

Date: October 10, 2021
Location: Texas, USA
Organization: International Brazilian Jiu-Jitsu Federation
Division: 91.6 kg