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

Isaac Doederlein vs Guilherme Rocha | Jiu-Jitsu Reference

Matches/Jan 25, 2020

Isaac Doederlein vs Guilherme Rocha

2020 IBJJF Europeans

WinnerIsaac Doederlein

versus

Guilherme Rocha

Match result

SubmissionAnkle Lock

Winner: Isaac Doederlein
Method: Ankle Lock
Stage: Not recorded
Weight class: 70.0 kg

Event context

Date: January 25, 2020
Location: Lisbon, Portugal
Organization: International Brazilian Jiu-Jitsu Federation
Division: 70.0 kg