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

Efstathios Piperigos vs Deyan Drumev | Jiu-Jitsu Reference

Matches/Oct 29, 2023

Efstathios Piperigos vs Deyan Drumev

Submissionism 19

Efstathios Piperigos

versus

WinnerDeyan Drumev

Match result

SubmissionArmbar

Winner: Deyan Drumev
Method: Armbar
Stage: Not recorded
Weight class: 77.1 kg

Event context

Date: October 29, 2023
Location: Athens, Greece
Organization: Cage Survivor
Division: 77.1 kg