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

Adrian Madrid vs Chase Hannah | Jiu-Jitsu Reference

Matches/Mar 13, 2022

Adrian Madrid vs Chase Hannah

EBI 19: The Welterweights

versus

WinnerChase Hannah

Match result

SubmissionRear Naked Choke

Winner: Chase Hannah
Method: Rear Naked Choke
Stage: Not recorded
Weight class: 155 lbs

Event context

Date: March 13, 2022
Location: Cancun, Mexico
Organization: Eddie Bravo Invitational
Division: 155 lbs