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

Aaron Tiegs ("The Batman") vs Matt Cox | Jiu-Jitsu Reference

Matches/May 23, 2021

Aaron Tiegs ("The Batman") vs Matt Cox

Submission Underground 23

WinnerAaron Tiegs ("The Batman")“The Batman”

versus

Match result

SubmissionArmbar

Winner: Aaron Tiegs ("The Batman")
Method: Armbar
Stage: Not recorded
Weight class: Not recorded

Event context

Date: May 23, 2021
Location: Portland, Oregon
Organization: Submission Underground
Division: Not recorded