James Gregory

Union JJ

5–3
Record
80%
Submission rate
2y 5m
Career
1:58
Avg match
1.5
Avg place

Brazilian Jiu-Jitsu competitor. 8 matches across 3 events since May 2024, from Smoothcomp results.

Provisional rating · 4 more matches to get ranked

Rating over time Rating 1357−57

May 24, 2025·−57 · 2–2·2025 Windsor Open Jiu Jitsu Tournament

L10 W W L L W L W W
2-win streak
Top 5 best wins
OpponentTheir rating
  • 1
    Scott Muntean 2025 Windsor Open Jiu Jitsu Tournament · May 2025
    1394
  • 2
    Kael Taveirne 2025 Windsor Open Jiu Jitsu Tournament · May 2025
    1379
  • 3
    Miles Adams The London Open · Oct 2024
    1256
  • 4
    Mohamed Ismail 2024 Windsor Open Jiu Jitsu Tournament · May 2024
    1173
  • 5
    Stellan Jamieson 2024 Windsor Open Jiu Jitsu Tournament · May 2024
    1112

Opponents & match history

8 matches

Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.

2025 Windsor Open Jiu Jitsu TournamentMay 24, 2025 · expected 1.9 wins 2–2−57 rating
W
Kael TaveirneMaximum Training Centre
points4:00
W
Scott MunteanDetroit Jiu-Jitsu Syndicate
submission0:48
L
Scott MunteanDetroit Jiu-Jitsu Syndicate
points4:00
L
Kael TaveirneMaximum Training Centre
points4:00
Full event results →
The London OpenOct 5, 2024 · expected 1.6 wins 1–1−7 rating
W
Miles AdamsHuron BJJ
submission1:46
L
Jean-Luc ClarkeHuron-Bruce Mixed Martial Arts
disqualification0:14
Full event results →
Show 1 older tournamentHide older tournaments
2024 Windsor Open Jiu Jitsu TournamentMay 25, 2024 · expected 1.6 wins 2–0first rating
W
Mohamed IsmailProgression BJJ
submission0:41
W
Stellan Jamiesonmaximum training center
submission0:11
Full event results →

James Gregory is a Brazilian Jiu-Jitsu competitor out of Union JJ. JitsDex holds 8 matches across 3 events, going back to May 2024 — a 5–3 record compiled from Smoothcomp tournament results. JitsDex rates James Gregory 1357 (provisional: not yet ranked on a board).

3 events · 8 matches · 3 gold · first event on record May 2024 · jitsdex.com

Rating 1357 · skill 1578 ± 122 · quality wins 0/8 · data as of 2026-10-24

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