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Ben Dewmyn

Niagara BJJ ( Cicero Costha) · Ontario Blue Belt

27–4
Record
74%
Submission rate
3y 5m
Career
2:42
Avg match
3.3
Avg place

Blue belt Brazilian Jiu-Jitsu competitor. 31 matches across 6 events since May 2023, from Smoothcomp results.

Rating over time Rating 1920+130

May 31, 2025·+130 · 12–0·Grappling Industries BUFFALO

L10 W W W W W W W W W W
17-win streak
Top 5 best wins
OpponentTheir rating

Opponents & match history

31 matches

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

Grappling Industries BUFFALOMay 31, 2025 · expected 9.9 wins 12–0+130 rating
W
Alexander PezzuttoChesswood BJJ
points5:00
W
Zlatan CaticBora BJJ
submission1:01
W
Ahmad KanounBigfoot Grappling
submission1:24
W
Kieran McLean-KoturBurlington BJJ
submission0:49
W
Ahmad KanounBigfoot Grappling
submission1:46
W
Braedon ShawAcademix Academy
submission1:55
W
Lane ThatcherBull City Brazilian Jiu Jitsu
submission2:11
W
Zachary SullivanNova Fitness BJJ
submission3:00
W
Ognjen BozicBurlington Training Centre
points5:00
W
Trey SeniorGracie Humaita Mississauga
submission0:31
W
Elias Buhl3 Elements BJJ and MMA
submission0:25
W
Claudio JuniorBuffalo BJJ
points5:00
Full event results →
2025 NEXTGEN NIAGARAMar 8, 2025 · expected 3.8 wins 5–0+96 rating
W
Logan FroeseGrapplers Grove
submission5:44
W
Gaige BastienAegis MMA
submission1:40
W
Zlatan CaticBora BJJ
submission2:53
W
Ryan McKayThompson Jiu Jitsu
submission2:46
W
Isaque SouzaGracie Barra North York Toronto
submission0:46
Full event results →
Show 4 older tournamentsHide older tournaments
Grappling Industries TORONTOJan 20, 2024 · expected 2.0 wins 2–2−74 rating
L
Travis SzalayMMA Masters Canada
submission0:38
W
Muhammad BonseTeam DNA
walkover
–
Eric KovacsEnhanced BJJ
walkovernot counted
–
Gabriel CarvalhoYorkdale Martial Arts
walkovernot counted
W
Elijah RichardsonOpenMat Bermuda
points5:00
L
Matthew CavlovicSubmissions Academy Milton
points5:00
Full event results →
2023 Ontario Provincial Jiu Jitsu ChampionshipDec 2, 2023 · expected 2.9 wins 3–1+23 rating
L
Marco TesaRenzo Gracie Toronto Oama
points5:00
W
Alexandru MuresanGentle Arts Dojo
submission0:17
W
Jeremy McNeill-GreeneTrillium MMA
submission2:16
W
Evan TzavragosWarrior Mixed Martial Arts - Newmarket
submission2:50
Full event results →
Grappling Industries BUFFALOJun 3, 2023 · expected 2.1 wins 4–0+139 rating
W
Christopher PettyBohn's MMA & Behring Jiu-Jitsu School
submission3:14
W
Will Czebatol10th Planet Jiu Jitsu
walkover
W
Nathan WrightBear Trap
submission1:29
W
Jake GaulinTai Kai BJJ
points5:00
Full event results →
2023 Ontario Open International Jiu Jitsu Championship - GI EditionMay 6, 2023 · expected 1.0 wins 1–1first rating
L
Liam LeestWarrior Mixed Martial Arts - Newmarket
points5:00
W
Aidan HartSubmissions Academy Milton
submission0:38
Full event results →

Ben Dewmyn is a blue belt Brazilian Jiu-Jitsu competitor out of Niagara BJJ ( Cicero Costha). JitsDex holds 31 matches across 6 events, going back to May 2023 — a 27–4 record compiled from Smoothcomp tournament results. JitsDex rates Ben Dewmyn 1920 (provisional: not yet ranked on a board).

6 events · 31 matches · 6 gold · first event on record May 2023 · jitsdex.com

Rating 1920 · skill 1959 ± 79 · quality wins 11/8 · data as of 2026-10-24

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