Maverick Grayston

Mamute Martial Arts Academy

6–9
Record
100%
Submission rate
3y 5m
Career
1:37
Avg match
2.6
Avg place

Brazilian Jiu-Jitsu competitor. 15 matches across 5 events since May 2023, from Smoothcomp results.

Rating over time Rating 1518−73

Jan 27, 2024·−73 · 1–5·Durham Classic

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

Opponents & match history

15 matches

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

Durham ClassicJan 27, 2024 · expected 1.9 wins 1–5−73 rating
L
Blake MoorcroftTeam DNA
submission1:14
L
Blake MoorcroftTeam DNA
submission1:29
L
Jaxen De Sousa-SutcliffeGUVNA BJJ
submission1:36
L
Henry BrettSalvosa BJJ/Ascension
points3:00
W
Athan ThemelisToronto Top Team
submission1:25
L
Delano MonizPound4Pound - Resolute Jiu-Jitsu
submission0:30
Full event results →
2023 Ontario Open NoGi + ACE Cup GiOct 14, 2023 · expected 1.7 wins 1–2−56 rating
L
Stavros KivelosSoul MMA
points3:00
W
Oliver NicolettiParadigm Martial Arts
submission0:49
L
Major NorthcottKalsamrit Martial Arts
points1:35
Full event results →
Show 2 older tournamentsHide older tournaments
NEXT GEN TORONTO 2023Jul 15, 2023 · expected 1.8 wins 2–1+44 rating
W
Roman SemenyagaThe Forge Martial Arts
submission1:53
L
Linden Van StowskiInfinum BJJ
submission1:57
W
Nethaniel McIntyreHuron BJJ
submission0:24
Full event results →
2023 Ontario Open KIDS International Jiu Jitsu Championship - GI EditionMay 7, 2023 · expected 1.8 wins 2–1first rating
W
Stavros KivelosSoul MMA
submission1:32
W
Oliver NicolettiParadigm Martial Arts
submission1:35
L
Maxim UmicevicThe Martial Arts Training Centre
points2:16
Full event results →

Maverick Grayston is a Brazilian Jiu-Jitsu competitor out of Mamute Martial Arts Academy. JitsDex holds 15 matches across 5 events, going back to May 2023 — a 6–9 record compiled from Smoothcomp tournament results. JitsDex rates Maverick Grayston 1518 (provisional: not yet ranked on a board).

5 events · 15 matches · 1 gold · first event on record May 2023 · jitsdex.com

Rating 1518 · skill 1644 ± 92 · quality wins 4/8 · data as of 2026-10-24

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