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

Justin Hertler vs Dan Welch | Jiu-Jitsu Reference

Matches/Jun 10, 2023

Justin Hertler vs Dan Welch

WinnerJustin Hertler

versus

Match result

Submission

Winner: Justin Hertler
Method: Submission
Stage: Not recorded
Weight class: 77.1 kg

Event context

Date: June 10, 2023

Location

Freehold, New Jersey, United States

Organization

Men of War Grappling

Division

77.1 kg