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

Jan Fernandez vs Miguel Guerrero | Jiu-Jitsu Reference

Matches/Dec 12, 2024

Jan Fernandez vs Miguel Guerrero

Combat Jiu-Jitsu Mexico

WinnerJan Fernandez

versus

Miguel Guerrero

Match result

SubmissionRear Naked Choke

Winner: Jan Fernandez
Method: Rear Naked Choke
Stage: Not recorded
Weight class: Featherweight

Event context

Date: December 12, 2024
Location: Cancun, Mexico
Organization: Combat Jiu-Jitsu Worlds
Division: Featherweight