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Justin Sim

Progression BJJ · Ontario Brown Belt

3–17
Record
33%
Submission rate
4y 10m
Career
4:55
Avg match
3.2
Avg place

Brown belt Brazilian Jiu-Jitsu competitor. 20 matches across 12 events since Dec 2021, from Smoothcomp results.

#2,197 in Canada · #977 in Ontario

Rating over time Rating 1222−16

May 4, 2025·−16 · 0–2·2025 Ontario Open International Jiu Jitsu Championship - GI Edition

L10 L L L L L L W L W L
6-loss streak
Top 3 best wins
OpponentTheir rating
  • 1
    Matt Peebles NEXT GEN NIAGARA JIU-JITSU 2022 · Apr 2022
    1540
  • 2
    John Ethier NEXT GEN NIAGARA 2023 · Mar 2023
    1378
  • 3
    Yoshi Hatanaka 2022 JIU-JITSU FOR LIFE TEAM ANNUAL · Dec 2022
    1165

Opponents & match history

20 matches

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

2025 Ontario Open International Jiu Jitsu Championship - GI EditionMay 4, 2025 · expected 0.2 wins 0–2−16 rating
L
RYAN ALMONTEYorkdale Martial Arts
submission3:50
L
Tiago FariasMN BJJ Academy
points6:00
Full event results →
2024 Ontario Open International Jiu Jitsu Championship - GI EditionMay 5, 2024 · expected 0.2 wins 0–1−19 rating
L
Cody MaccharlesPSLPB CICERO COSTHA
submission3:14
Full event results →
Show 9 older tournamentsHide older tournaments
2023 Jiu-JITSU FOR LIFE TEAM ANNUALNov 25, 2023 · expected 0.1 wins 0–1−7 rating
L
Adam ScratchToronto Jiu-Jitsu Club
submission1:27
Full event results →
2023 Ontario Open International Jiu Jitsu Championship - GI EditionMay 6, 2023 · expected 0.4 wins 0–2−32 rating
L
Kevin WheelerAction & Reaction MMA
decision5:00
L
Tim GaneEris Martial Arts
submission3:13
Full event results →
NEXT GEN NIAGARA 2023Mar 4, 2023 · expected 0.3 wins 1–0+49 rating
W
John EthierPlatinum Training Facility
points5:00
Full event results →
2022 JIU-JITSU FOR LIFE TEAM ANNUALDec 3, 2022 · expected 1.2 wins 1–3−14 rating
L
Kelvin De AlmeidaCambridge BJJ
submission1:20
W
Yoshi HatanakaNomad Studio Brazilian Jiu Jitsu
submission4:46
L
Luiz RibeiroOakville Jiu Jitsu
points5:00
L
Enrique AssisToronto BJJ
points5:00
Full event results →
2022 Godai Jiu Jitsu OpenNov 19, 2022 0–0
–
Tim GaneEris Martial Arts
walkovernot counted
Full event results →
NEXT GEN TORONTO JIU-JITSU 2022Jul 16, 2022 · expected 0.7 wins 0–3−55 rating
L
Tony NguyenGuardhouse Brazilian Jiu-Jitsu
points5:00
L
Josh SequeiraYorkdale Martial Arts
decision6:00
L
Matt PeeblesGracie Barra London Canada
points6:00
Full event results →
2022 Ontario Open International Jiu Jitsu Championship - GI EditionMay 7, 2022 · expected 0.3 wins 0–2−37 rating
L
Michael TremblayBRAZILIAN TOP TEAM
points6:00
L
Cesar BonillaApex MMA Silverback
points5:00
Full event results →
NEXT GEN NIAGARA JIU-JITSU 2022Apr 2, 2022 · expected 0.6 wins 1–1+85 rating
L
Matt PeeblesGracie Barra London Canada
points8:00
W
Matt PeeblesGracie Barra London Canada
points8:00
Full event results →
12th Annual - Jiu-Jitsu For LifeDec 4, 2021 · expected 0.6 wins 0–2first rating
L
Michael BakhtiyarovToronto BJJ
submission4:39
L
Vincenzo DelorenzoJiu-Jitsu for Life Team Canada
points6:00
Full event results →

Justin Sim is a brown belt Brazilian Jiu-Jitsu competitor out of Progression BJJ. JitsDex holds 20 matches across 12 events, going back to Dec 2021 — a 3–17 record compiled from Smoothcomp tournament results. JitsDex rates Justin Sim 1222, #2,197 of 2,548 men in Canada and #977 in Ontario.

12 events · 20 matches · 2 gold · first event on record Dec 2021 · jitsdex.com

Rating 1222 · skill 1414 ± 105 · quality wins 1/8 · data as of 2026-10-24

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