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

Jack Grant vs John Hathaway ("The Hitman") | Jiu-Jitsu Reference

Matches/May 21, 2022

Jack Grant vs John Hathaway ("The Hitman")

Grapple Fest 12: Main Card

WinnerJack Grant

versus

John Hathaway ("The Hitman")“The Hitman”

Match result

Decision

Winner: Jack Grant
Method: Decision
Stage: Not recorded
Weight class: 90.0 kg

Event context

Date: May 21, 2022

Location

Liverpool, England

Organization

Figure 4 Promotions

Division

90.0 kg