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

John Douma vs Chad Kelly ("Machine Gun") | Jiu-Jitsu Reference

Matches/Jun 17, 2022

John Douma vs Chad Kelly ("Machine Gun")

CES 69: Ajim vs. Baatar

WinnerJohn Douma

versus

Chad Kelly ("Machine Gun")“Machine Gun”

Match result

Result unknown

Winner: John Douma
Method: Result unknown
Stage: Not recorded
Weight class: Featherweight

Event context

Date: June 17, 2022

Location

Lincoln, Rhode Island

Organization

Classic Entertainment & Sports MMA

Division

Featherweight