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Matthew Kaminsky

Grant’s Martial Arts Academy · Nova Scotia

21–15
Record
43%
Submission rate
3y 10m
Career
2:53
Avg match
1.7
Avg place

Brazilian Jiu-Jitsu competitor. 36 matches across 17 events since Dec 2022, from Smoothcomp results.

#1,610 in Canada · #48 in Nova Scotia

Rating over time Rating 1541+11

Oct 10, 2026·+11 · 2–1·Valour Series Jiu Jitsu : Fall Open

L10 W W L W W L W L L W
2-win streak
Top 5 best wins
OpponentTheir rating
  • 1
    Mathieu LeBlond Valour Series Jiu Jitsu : Fall Open · Oct 2026
    1620
  • 2
    Liam Healy Valour Series Jiu Jitsu : Summer Open · Jul 2026
    1617
  • 3
    Isla MacNeil Submission Arts Atlantic: Maritime regional jiu-jitsu championship, Halifax NS · Nov 2023
    1553
  • 4
    Duncan Green Submission Arts Atlantic: Maritimes Championships Halifax · Oct 2024
    1517
  • 5
    Jonah Estey Submission Arts Atlantic: Maritimes Championships Halifax: October 11, 2025 · Oct 2025
    1438

Opponents & match history

36 matches

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

Valour Series Jiu Jitsu : Fall OpenOct 10, 2026 · expected 1.2 wins 2–1+11 rating
W
Mathieu LeBlondVictory JiuJitsu Academy
points4:00
W
Mathieu LeBlondVictory JiuJitsu Academy
points4:00
L
Mathieu LeBlondVictory JiuJitsu Academy
decision4:00
Full event results →
Valour Series Jiu Jitsu : Summer OpenJul 11, 2026 · expected 1.3 wins 2–0+37 rating
W
Omar AlshariefHalifax BJJ
points4:00
W
Liam HealyFORÇA CENTRE - CARLSON GRACIE TEAM HALIFAX
submission1:44
Full event results →
Show 15 older tournamentsHide older tournaments
Hub Grappling EventMay 9, 2026 · expected 1.5 wins 1–1−28 rating
L
Omar AlshariefHalifax BJJ
points2:00
W
Liam HiltzMarmac Athletics
submission1:17
Full event results →
Submission Arts Atlantic HALIFAX WINTER OPEN 2026Feb 28, 2026 · expected 1.0 wins 0–2−70 rating
L
Owen LunnHalifax BJJ
decision4:00
L
Owen LunnHalifax BJJ
points4:00
Full event results →
Submission Arts Atlantic: Maritimes Championships Halifax: October 11, 2025Oct 11, 2025 · expected 1.9 wins 2–2+31 rating
W
Jonah EsteyGFTEAM
submission0:39
W
Orin KeatingFORÇA CENTRE - CARLSON GRACIE TEAM HALIFAX
submission1:18
L
Banghe HanHalifax BJJ
points4:00
L
Banghe HanHalifax BJJ
submission3:26
Full event results →
Icon JiuJitsu March ChampionshipMar 23, 2025 · expected 1.3 wins 1–1−38 rating
W
Caleb LavigneSynergy BJJ Fredericton
points3:00
L
Max GaudetPEI Martial Arts Academy
submission0:34
Full event results →
Submission Arts Atlantic: Winter Cup Halifax 2025Feb 22, 2025 · expected 0.9 wins 2–0+10 rating
W
Dominik BustardRoger Gracie Academy Kaunas
walkover
W
Dominik BustardRoger Gracie Academy Kaunas
submission3:10
Full event results →
Jake Mackenzie InvitationalNov 16, 2024 · expected 1.0 wins 1–1−2 rating
W
Noah MaltaisRestigouche Dojo
points3:00
L
Benjamin CoxGrant’s Martial Arts Academy
points3:00
Full event results →
Submission Arts Atlantic: Maritimes Championships HalifaxOct 12, 2024 · expected 1.0 wins 2–0+75 rating
W
Duncan GreenHalifax BJJ
points4:00
W
Duncan GreenHalifax BJJ
points4:00
Full event results →
Maritime Open 2024Sep 14, 2024 · expected 0.9 wins 1–1+9 rating
W
Treyden FrancisHalifax BJJ
submission0:58
L
Grayson FullartonFORÇA CENTRE - CARLSON GRACIE TEAM HALIFAX
submission1:35
Full event results →
Halifax Summer Games | Submission Arts Atlantic 2024Jul 20, 2024 · expected 0.3 wins 0–2−22 rating
L
Grayson FullartonFORÇA CENTRE - CARLSON GRACIE TEAM HALIFAX
submission3:26
L
Grayson FullartonFORÇA CENTRE - CARLSON GRACIE TEAM HALIFAX
submission2:25
Full event results →
Submission Arts Atlantic: Halifax Winter Games 2024Feb 24, 2024 · expected 1.6 wins 2–0+31 rating
W
Anastasia FominHalifax BJJ
points4:00
W
Anastasia FominHalifax BJJ
points4:00
Full event results →
Submission Arts Atlantic: Maritime regional jiu-jitsu championship, Halifax NSNov 4, 2023 · expected 1.3 wins 2–0+35 rating
W
Isla MacNeilGrant’s Martial Arts Academy
submission0:46
W
Isla MacNeilGrant’s Martial Arts Academy
submission1:39
Full event results →
Matt McGrath Annual Submission SeriesOct 1, 2023 · expected 0.7 wins 1–1+49 rating
W
Isla MacNeilGrant’s Martial Arts Academy
points3:00
L
Benjamin CoxGrant’s Martial Arts Academy
points3:00
Full event results →
Halifax Spring Jiu Jitsu Games 2023Jun 17, 2023 · expected 0.8 wins 1–1+75 rating
L
Isaiah LegerFIT PLUS MARTIAL ARTS/NOVA UNIAO
decision3:00
W
Ruth TaylorGrant’s Martial Arts Academy
points3:00
Full event results →
Halifax Winter Jiu Jitsu Games 2023Mar 18, 2023 · expected 1.4 wins 1–2first rating
L
Patrick Nielsen UribeTITANS MMA Halifax
points4:00
L
Isaiah LegerFIT PLUS MARTIAL ARTS/NOVA UNIAO
points4:00
W
Patrick Nielsen UribeTITANS MMA Halifax
submission3:08
Full event results →
Submission Arts Atlantic: TRURODec 3, 2022 0–0
–
Benjamin CoxGrant’s Martial Arts Academy
walkovernot counted
–
Yushin KimFORÇA CENTRE - CARLSON GRACIE TEAM HALIFAX
walkovernot counted
Full event results →

Matthew Kaminsky is a Brazilian Jiu-Jitsu competitor out of Grant’s Martial Arts Academy. JitsDex holds 36 matches across 17 events, going back to Dec 2022 — a 21–15 record compiled from Smoothcomp tournament results. JitsDex rates Matthew Kaminsky 1541, #1,610 of 3,906 kids in Canada and #48 in Nova Scotia.

17 events · 36 matches · 7 gold · first event on record Dec 2022 · jitsdex.com

Rating 1541 · skill 1667 ± 93 · quality wins 4/8 · data as of 2026-10-24

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