James Dumaua

Hydra MMA

5–7
Record
20%
Submission rate
3y 11m
Career
4:32
Avg match
6.0
Avg place

Brazilian Jiu-Jitsu competitor. 12 matches across 2 events since Nov 2022, from Smoothcomp results.

Rating over time Rating 1385+6

Jun 10, 2023·+6 · 3–3·Manitoba Open - Summer 2023

L10 L L W W L W L L L W
2-loss streak
Top 5 best wins
OpponentTheir rating

Opponents & match history

12 matches

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

Manitoba Open - Summer 2023Jun 10, 2023 · expected 3.2 wins 3–3+6 rating
L
Connor DeyWamma Niverville
points5:00
L
Arlo ReichertWAMMA
decision5:00
W
Jakob NowellDrøbak BJJ
points5:00
W
Judá SobrinoThrive Academy
submission3:39
L
Connor DeyWamma Niverville
points5:00
W
Marty RiddellWAMMA
points5:00
Full event results →
Manitoba Open - Fall 2022Nov 5, 2022 · expected 2.1 wins 2–4first rating
L
Alexander FunkRevelation Martial Arts
points5:00
L
Dustin ParkerThe Pas Academy of Mixed Martial Arts
submission0:56
L
Daniel MonteverdeSocius Brazilian JIu-Jitsu
submission3:27
W
Rene DankwartRevelation Martial Arts
points5:00
L
Phil ChanBord-Aire
points6:18
W
Noah SchlichtingThrive Academy
points5:00
Full event results →

James Dumaua is a Brazilian Jiu-Jitsu competitor out of Hydra MMA. JitsDex holds 12 matches across 2 events, going back to Nov 2022 — a 5–7 record compiled from Smoothcomp tournament results. JitsDex rates James Dumaua 1385 (provisional: not yet ranked on a board).

2 events · 12 matches · first event on record Nov 2022 · jitsdex.com

Rating 1385 · skill 1574 ± 97 · quality wins 1/8 · data as of 2026-10-24

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