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

Damien Anderson ("Demon Hands") vs Gianni Grippo | Jiu-Jitsu Reference

Matches/Aug 7, 2021

Damien Anderson ("Demon Hands") vs Gianni Grippo

Emerald City Invitational Event: 2

Damien Anderson ("Demon Hands")“Demon Hands”

versus

WinnerGianni Grippo

Match result

Escape Time

Winner: Gianni Grippo
Method: Escape Time
Stage: Not recorded
Weight class: Featherweight

Event context

Date: August 7, 2021

Location

Atlantic City, New Jersey

Organization

Emerald City Invitational

Division

Featherweight