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

Joseph Mckay vs Gustavo Bessa ("Banzai") | Jiu-Jitsu Reference

Matches/May 31, 2020

Joseph Mckay vs Gustavo Bessa ("Banzai")

Submission Underground 14

WinnerJoseph Mckay

versus

Gustavo Bessa ("Banzai")“Banzai”

Match result

SubmissionCollar Choke

Winner: Joseph Mckay
Method: Collar Choke
Stage: Not recorded
Weight class: lightweight

Event context

Date: May 31, 2020
Location: Portland, Oregon
Organization: Submission Underground
Division: lightweight