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Sebastian Duenas

Battle Arts Academy, Mississauga · Ontario

73–25
Record
49%
Submission rate
3y 5m
Career
2:24
Avg match
1.8
Avg place

Brazilian Jiu-Jitsu competitor. 98 matches across 27 events since May 2023, from Smoothcomp results.

#282 in Canada · #151 in Ontario

Rating over time Rating 1929+9

Dec 6, 2025·+9 · 2–0·2025 Ontario Provincial Jiu Jitsu Championship

L10 W W W W W W W L W W
7-win streak
Top 5 best wins
OpponentTheir rating

Opponents & match history

98 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 Provincial Jiu Jitsu ChampionshipDec 6, 2025 · expected 1.8 wins 2–0+9 rating
W
Jace CepeskoGorilla Dojo Kirkland Lake
submission0:15
W
Seth NiemiGentle Arts Dojo
points4:00
Full event results →
SUBMISSION ARTS UNITED- SAU VAUGHANAug 17, 2025 · expected 1.6 wins 2–0+11 rating
W
Elijah FardMatador MMA
submission0:55
W
Ethan B.Vaughan Jiu-Jitsu Academy
submission2:12
Full event results →
Show 24 older tournamentsHide older tournaments
Chewjitsu Open Cedar Point 2025Jul 5, 2025 · expected 3.3 wins 3–1−14 rating
W
Red MatsumotoRENZO GRACIE NY
submission1:15
W
Julius RamellaFull Circle BJJ OH
submission0:16
W
Julius RamellaFull Circle BJJ OH
submission2:12
L
Red MatsumotoRENZO GRACIE NY
submission2:29
Full event results →
2025 Kids Jiu Jitsu FestivalJun 7, 2025 · expected 2.2 wins 3–0+21 rating
W
Cole Hendela10th Planet Etobicoke, Toronto
points4:00
W
Emil GuselnikovNEO Martial Arts Brampton
points4:00
W
Michael Danchuk10th Planet Etobicoke, Toronto
submission3:18
Full event results →
2025 Ontario Open KIDS International Jiu Jitsu Championship - GI EditionMay 3, 2025 · expected 2.4 wins 3–1+13 rating
L
Jackson LengauerKalsamrit Martial Arts
points4:00
W
Samson Legracie barra barrhaven
points4:00
W
Eesa PirPSLPB CICERO COSTHA
points4:00
W
Nathaniel BruksonYork Judo BJJ
points4:00
Full event results →
ADCC CANADA MONTREAL OPEN 2025Apr 19, 2025 · expected 4.0 wins 2–5−53 rating
L
Ernest MabeeRenzo Gracie Warwick
submission0:47
L
Ayoub AliaSOJIUJITSU
submission2:47
L
Luigi OliveiraGracie Barra North York Toronto
submission0:51
L
Francis ManilaTeam ONE Jiu-Jitsu Canada HQ
points4:00
W
Cassandra PeakeHood Rich Jiu Jitsu
—
W
Ezra BrownSudbury BJJ
points4:00
L
Cassandra PeakeHood Rich Jiu Jitsu
submission1:29
Full event results →
Chewjitsu Open Chicago 2025Mar 29, 2025 · expected 5.7 wins 5–2−17 rating
W
Temuujin TamillowRMMA
submission1:50
W
Adam SmithTrain Hard, Be Kind - Pica Pau
submission2:58
L
Keith MrukTrain Hard, Be Kind - Pica Pau
decision4:00
W
Avery VanderVereRothwell MMA
submission2:12
W
Adam SmithTrain Hard, Be Kind - Pica Pau
decision4:00
L
Michael NashDouble Five Chicago
submission0:36
W
Avery VanderVereRothwell MMA
decision4:00
Full event results →
2025 NEXTGEN NIAGARAMar 8, 2025 · expected 1.5 wins 2–0+17 rating
W
Milan AminaGracie Barra London Canada
submission1:17
W
Nolan JimenezGrappling Arts Academy & Fitness
points4:00
Full event results →
NEWBREED PENSACOLA WINTER CHAMPIONSHIPFeb 15, 2025 · expected 3.8 wins 3–2−20 rating
L
Austin DayCHECKMAT DAPHNE
submission2:31
W
Cuyler SimonsonPort City Combat Sports
points3:00
L
URIAH RESTREPOCheckmat Gulf Breeze BJJ
decision3:00
W
Sadie CarpenterPort City Combat Sports
points4:00
W
Sadie CarpenterPort City Combat Sports
submission2:31
Full event results →
ADCC CANADA TORONTO OPEN 2025Feb 1, 2025 · expected 4.5 wins 5–1+13 rating
W
Cassandra PeakeHood Rich Jiu Jitsu
submission1:26
W
Cassandra PeakeHood Rich Jiu Jitsu
points4:00
L
Ayoub AliaSOJIUJITSU
submission2:07
W
Mason GavinCaique Jiu-jitsu Windsor
points6:00
W
Cole CantwellOshawa BJJ and Fitness
submission0:55
W
Michael Danchuk10th Planet Etobicoke, Toronto
submission0:46
Full event results →
Michigan State ChampionshipJan 18, 2025 · expected 6.0 wins 6–2−7 rating
W
Gracelynn DuBoiseInsight BJJ of Somerset
points3:00
L
Atlas ManteAllegiance Gym
submission0:43
W
Ezekiel HarrisCopa Jiu-Jitsu
points4:00
L
Quinton FranklinGrapplehouse BJJ
submission1:56
W
Atlas ManteAllegiance Gym
points3:00
W
Atlas ManteAllegiance Gym
points3:00
W
Stella MaltbyMagic Brazilian Jiu Jitsu
points4:00
W
Ezekiel HarrisCopa Jiu-Jitsu
points4:00
Full event results →
2024 Ontario Provincial Jiu Jitsu ChampionshipNov 30, 2024 · expected 1.8 wins 2–1+11 rating
L
Levi AtkinsonChamps Academy Canada
submission3:58
W
Lochlan StackStoney Creek BJJ
points4:00
W
Rylan PanesCavalo Martial Arts Academy
points4:00
Full event results →
ADCC CANADA OPEN NIAGARA 2024Nov 16, 2024 · expected 3.3 wins 3–1−15 rating
W
Evelyn ClevengerThe Mat Factory
points4:00
W
Evelyn ClevengerThe Mat Factory
points4:00
L
Jonathan DaviesMamute Martial Arts Academy
submission0:33
W
Evelyn ClevengerThe Mat Factory
points4:00
Full event results →
Grappling Industries CLEVELANDNov 2, 2024 · expected 5.1 wins 5–1+3 rating
W
Everett CalderMario Sperry Jiu-Jitsu of Ohio
submission0:34
W
Kadence Jones36 Chambers Jiu-Jitsu Academy
submission0:18
L
Tien Cung NguyenSecond Nature BJJ
points3:00
W
Hunter HumphreyRio Pro Bjj
submission1:26
W
Cameron VinceUFC Gym Middleburg Hts
submission1:17
W
Wyatt RattiLevitate Jiu Jitsu
submission1:53
Full event results →
2024 Budo BJJ OpenAug 17, 2024 · expected 1.7 wins 2–0+14 rating
W
Trent GenestGorilla Dojo Kirkland Lake
submission0:24
W
Aiden BuschPSLPB CICERO COSTHA
points3:00
Full event results →
2024 Great Lakes Jiu Jitsu OpenAug 10, 2024 · expected 2.4 wins 3–0+34 rating
W
Thomas Kunst LocksRenzo Gracie Niagara
submission0:13
W
Ian Kunst LocksRenzo Gracie Niagara
submission1:16
W
Jaycen “Young Tiger” Das450 Jiujitsu
submission0:32
Full event results →
NAGA Buffalo Grappling ChampionshipJul 27, 2024 · expected 2.9 wins 3–1+23 rating
W
Niles Brzezinski JrWNY MMA
submission1:03
W
Ben KleuskensNexus Martial Arts Beamsville
submission1:23
L
Niles Brzezinski JrWNY MMA
—
W
Niles Brzezinski JrWNY MMA
points3:00
Full event results →
NAGA Albany 2 Grappling ChampionshipJun 1, 2024 · expected 1.1 wins 1–1−18 rating
W
Carter SarconeBreathe Jiu Jitsu
submission2:00
L
Carter SarconeBreathe Jiu Jitsu
submission1:06
Full event results →
2024 Ontario Open KIDS International Jiu Jitsu Championship - GI EditionMay 4, 2024 · expected 2.3 wins 2–2−7 rating
L
Victor VasilevSalvosa BJJ/Ascension
points3:00
W
Ethan B.Vaughan Jiu-Jitsu Academy
points3:00
L
MAX ROLIX905 Brazilian Jiu-Jitsu
points3:00
W
Tyson Brendan JR VirtucioGracie Barra North York Toronto
submission1:19
–
Naim HaddadOcta BJJ
no-shownot counted
Full event results →
NEXT GEN NIAGARA 2024Mar 2, 2024 · expected 3.2 wins 3–1+22 rating
L
Lucas TalalMN BJJ Academy
submission2:35
W
MAX ROLIX905 Brazilian Jiu-Jitsu
submission0:51
W
Carter BrunettiBora BJJ
points3:00
W
Tannen CrookFifth-Gen Jiu Jitsu Team
submission2:13
Full event results →
ADCC CANADA OPEN 2024 - Toronto EditionFeb 3, 2024 · expected 0.5 wins 0–1−42 rating
L
Gabriel Mah10th Planet Etobicoke, Toronto
submission0:49
Full event results →
2023 Godai Jiu Jitsu OpenNov 11, 2023 · expected 2.7 wins 3–0+32 rating
W
Jace CepeskoGorilla Dojo Kirkland Lake
submission0:25
W
Lucas TalalMN BJJ Academy
submission1:38
W
Xavier FrancisMSJ COMBAT
submission0:32
Full event results →
ASG Open- TorontoOct 28, 2023 · expected 1.8 wins 2–0+25 rating
W
Lulu SunThe Martial Arts Training Centre
submission1:05
W
Leonidas CallipoMatador MMA
points3:00
Full event results →
2023 Ottawa Open - Gi TournamentOct 21, 2023 · expected 2.3 wins 3–0+82 rating
W
Adrien Malingrey-AliOttawa Academy of Martial Arts
submission0:57
W
Abraham MustaphaBrave Martial Arts Institute
submission0:22
W
Samson Legracie barra barrhaven
points3:00
Full event results →
2023 GTA ClassicSep 9, 2023 · expected 1.6 wins 2–1+45 rating
W
Matteo TwymanMamute Martial Arts Academy
points3:00
L
Victor VasilevSalvosa BJJ/Ascension
points3:00
W
Cole Hendela10th Planet Etobicoke, Toronto
points3:00
Full event results →
2023 Ontario Open KIDS International Jiu Jitsu Championship - GI EditionMay 7, 2023 · expected 2.3 wins 3–1first rating
W
Eesa PirPSLPB CICERO COSTHA
points3:00
L
Victor VasilevSalvosa BJJ/Ascension
submission0:24
W
Matteo TwymanMamute Martial Arts Academy
points3:00
W
Lucas TalalMN BJJ Academy
points3:00
Full event results →

Sebastian Duenas is a Brazilian Jiu-Jitsu competitor out of Battle Arts Academy, Mississauga. JitsDex holds 98 matches across 27 events, going back to May 2023 — a 73–25 record compiled from Smoothcomp tournament results. JitsDex rates Sebastian Duenas 1929, #282 of 3,906 kids in Canada and #151 in Ontario.

27 events · 98 matches · 21 gold · first event on record May 2023 · jitsdex.com

Rating 1929 · skill 1965 ± 71 · quality wins 33/8 · data as of 2026-10-24

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