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Jean-Sebastien Dionne-Roy

Citadelle · Quebec

118–32
Record
68%
Submission rate
3y 6m
Career
3:49
Avg match
2.7
Avg place

Brazilian Jiu-Jitsu competitor. 150 matches across 37 events since Apr 2023, from Smoothcomp results.

#31 in Canada · #3 in Quebec

Rating over time Rating 2048+2

Sep 27, 2026·+2 · 3–0·East Coast Fight Series 9: September Slam

L10 W W W L W W W W W W
3-win streak
Top 5 best wins
OpponentTheir rating
  • 1
    Andrew Elliott ADCC CANADA OPEN TORONTO 2026 · Feb 2026
    2065
  • 2
    Michael Cyr Flow Sub Only: Underground 6 · Jan 2026
    1917
  • 3
    Musa Ljumanovic ADCC CANADA OPEN 2024 - Toronto Edition · Feb 2024
    1914
  • 4
    Luke Ruffo ADCC US Open - Atlantic City, NJ · Feb 2024
    1907
  • 5
    Agustin Gonzalez NAGA Massachusetts Grappling Championship · Aug 2026
    1882

Opponents & match history

150 matches

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

East Coast Fight Series 9: September SlamSep 27, 2026 · expected 2.9 wins 3–0+2 rating
W
Marshall BillingsleyAlliance Jiu Jitsu Fredericton
submission0:48
W
Corbin LeviQuantum Jiu-Jitsu
submission4:02
W
Joshua HopkinsAlliance Jiu Jitsu Fredericton
submission2:22
Full event results →
NAGA Massachusetts Grappling ChampionshipAug 15, 2026 · expected 4.7 wins 5–1+6 rating
L
Gabriel Costa617 Brazilian Jiu Jitsu
points6:00
W
Eamon CallaghanImperium Martial Arts inc.
submission1:59
W
Agustin GonzalezSouth Boston BJJ
points6:00
W
John SemenukPrecision Jiu Jitsu NH
points6:00
W
Junior DatrindadeBrabos Brazilian jiujitsu
submission0:53
W
Junior DatrindadeBrabos Brazilian jiujitsu
submission1:18
Full event results →
Show 35 older tournamentsHide older tournaments
East Coast Fight Store Absolute 7: Bad SummerJul 19, 2026 · expected 0.9 wins 1–0+1 rating
W
Francois LeBlancVictory jiu jitsu
submission
Full event results →
NAGA Boston Grappling ChampionshipJun 20, 2026 · expected 4.2 wins 5–0+9 rating
W
Thomas CheviotBack to Basics
submission2:15
W
Harper KlebartNorth Shore Brazilian Jiu-Jitsu Academy
submission1:24
W
Terry JohnsonBig Brothers BJJ
submission0:22
–
Michael CyrTeam Moreira Biddeford
no-shownot counted
W
Thomas CheviotBack to Basics
submission2:48
W
Thomas CheviotBack to Basics
points4:00
Full event results →
NAGA Connecticut Grappling ChampionshipJun 13, 2026 · expected 4.9 wins 6–1+3 rating
L
Jesse KosakowskiPractical Self Defense Training Center
points6:00
W
Riley McManusTRITAC Training Center
points6:00
W
Jacob Sare.No team.
walkover
W
Yorgos VassiliouRigoro Gym
points6:00
W
Tyler SchlomannSUMMIT BJJ
submission0:28
W
Cullen JohnsonFighting Arts Academy CT
submission0:56
W
Jacob Sare.No team.
submission5:31
Full event results →
East Coast Fight Store Absolute 6: Level UpMay 17, 2026 · expected 3.5 wins 4–0+7 rating
W
Nathan DouglasPEI Martial Arts Academy
points10:00
W
Tiger LeviAlliance Jiu Jitsu Fredericton
submission0:32
W
Justin SearsBreakthrough Martial Arts
points10:00
W
Damian SentnerWulfrun Charlottetown
submission0:23
Full event results →
Hub Grappling EventMay 9, 2026 · expected 4.5 wins 5–0+8 rating
W
Mike ConwayPictou County Jiu-Jitsu
submission1:03
W
Shelby GeldartMarmac Athletics
submission0:27
W
Josh PresleyPresley BJJ
submission3:34
W
Mike ConwayPictou County Jiu-Jitsu
submission4:16
W
Mike ConwayPictou County Jiu-Jitsu
submission3:00
Full event results →
ADCC CANADA CALGARY OPEN 2026Apr 4, 2026 · expected 3.5 wins 3–2−4 rating
L
Sean MolleKuzushi Grappling Team
decision9:00
W
Corey FludeHayabusa Academy (Kingston)
points6:00
W
Ty BridgwaterRocky Mountain BJJ
points6:00
W
Justin Aujla-FieldtA-F ACADEMY
points6:00
L
Christian SimmerlingRocky Mountain BJJ
points9:00
Full event results →
Grappling Industries ARNOLD CLASSICMar 7, 2026 · expected 1.3 wins 2–1−5 rating
L
Evan RosboroughAcademy 440 Jiu-jitsu & Fitness
submission4:44
W
Evan RosboroughAcademy 440 Jiu-jitsu & Fitness
walkover
W
Elias Buhl3 Elements BJJ and MMA
submission1:59
Full event results →
NAGA Boston Grappling ChampionshipFeb 28, 2026 · expected 3.0 wins 3–2−5 rating
L
Guilherme NascimentoGFTEAM
points6:00
W
Jacob DubePrecision Jiu Jitsu NH
submission1:09
W
Christopher PerreaultGranite City MMA
points6:00
W
Mauricio J CarvalhoPirâmide Grappling
walkover
L
Thomas CheviotBack to Basics
decision4:00
Full event results →
ADCC CANADA OPEN TORONTO 2026Feb 14, 2026 · expected 5.3 wins 6–1+16 rating
W
Jakob MüllerGFTEAM
submission2:55
W
Andrew ElliottMaximum Training Centre
submission2:03
W
Brandon ManarinPSLPB CICERO COSTHA
submission1:04
W
Nebojsa JovanovicToronto BJJ
submission4:28
W
Paolo McNeill374 MMA
submission1:57
L
Henry ZacharyAssembly Jiu Jitsu
submission3:30
W
Nebojsa JovanovicToronto BJJ
points6:00
Full event results →
NAGA Rhode Island Grappling ChampionshipJan 31, 2026 · expected 3.9 wins 4–1+5 rating
L
Kevin ViverosKnuckle Deep Jiujitsu
points6:00
W
Guilherme NascimentoGFTEAM
submission2:04
W
Michael Stoller5 Stones Jiu Jitsu
submission2:36
W
Helsom DiasDaniel Gracie
submission5:21
W
Michael Stoller5 Stones Jiu Jitsu
submission2:33
Full event results →
Flow Sub Only: Underground 6Jan 17, 2026 · expected 0.5 wins 1–0+9 rating
W
Michael CyrTeam Moreira Biddeford
submission3:10
Full event results →
Breakthrough Grappling Series 12Nov 23, 2025 · expected 1.9 wins 2–0+2 rating
W
Andrew MacRaeThe Tap Room Grappling Group
submission7:24
W
Corbin LeviQuantum Jiu-Jitsu
submission1:59
Full event results →
ADCC CANADA VANCOUVER OPEN 2025Oct 25, 2025 · expected 1.4 wins 2–0+13 rating
W
Michael Evans10th Planet Vancouver
submission2:32
W
Samson HaireHood Rich Jiu Jitsu
points6:00
Full event results →
Cape Breton Invitational 1Sep 6, 2025 · expected 2.4 wins 3–0+13 rating
W
Tyler JenningsSprawl or Brawl MMA
submission
W
Paolo McNeill374 MMA
submission2:40
W
Kurtis MclellanMarmac Athletics
submission0:54
Full event results →
NAGA Connecticut Grappling ChampionshipJun 21, 2025 · expected 3.0 wins 5–1+1 rating
W
Sergio FerreiraFighting Arts Academy CT
submission0:33
L
Rodrigo Correia SilvaresNova União Connecticut
submission5:40
W
Greg HillsManchester BJJ
points6:00
W
Lucas JohnsonNorth Fork Jiu-Jitsu
points6:00
W
Denis SilvaTHE MATCH CHAMP USA
walkover
W
Denis SilvaTHE MATCH CHAMP USA
walkover
Full event results →
Breakthrough Grappling Series 10May 25, 2025 · expected 0.6 wins 0–1−11 rating
L
Rory GillisKNOTS JIU-JITSU
points10:00
Full event results →
ADCC CANADA MONTREAL OPEN 2025Apr 19, 2025 · expected 1.2 wins 2–0+16 rating
W
Michael CyrTeam Moreira Biddeford
submission2:55
W
Dardan BerishaBattle Arts Academy, Mississauga
submission1:54
Full event results →
SUBMISSION ARTS UNITED: CHAMPIONNATS D'HIVER DE MONTREAL 2025Feb 15, 2025 · expected 1.5 wins 2–0+12 rating
W
Leo SaintilElite JJ
submission1:31
W
Audric Trieu450 Jiujitsu
decision7:00
Full event results →
ADCC CANADA TORONTO OPEN 2025Feb 1, 2025 · expected 2.2 wins 2–1+3 rating
L
Henry ZacharyAssembly Jiu Jitsu
decision9:00
W
Dardan BerishaBattle Arts Academy, Mississauga
submission0:49
W
Nebojsa JovanovicToronto BJJ
submission0:16
Full event results →
KUMITE WORLD: FREE MONTREAL JIU-JITSU TOURNAMENTJan 26, 2025 · expected 3.7 wins 5–0+6 rating
W
LeDalil SnasniBTT Canada West Island
submission
W
BRIAN SIMJKS Martial Arts
walkover
W
Nelson LeducBTT Canada West Island
submission
W
Ouffa MehdiBrigada BJJ
submission
W
Ouffa MehdiBrigada BJJ
submission
Full event results →
East Coast Grappling - Winter OpenJan 18, 2025 · expected 4.7 wins 6–0+32 rating
W
Ken BeatonPictou County Jiu-Jitsu
submission3:41
W
Dylan BeatonWoodshop Jiu-Jitsu
points6:00
W
Matthew RyanQuantum Jiu-Jitsu
submission2:27
W
Harvinder SinghHalifax BJJ
submission0:33
W
Mike ConwayPictou County Jiu-Jitsu
submission4:28
W
Ro RochonSprawl or Brawl MMA
submission2:02
Full event results →
ADCC CANADA OPEN NIAGARA 2024Nov 16, 2024 · expected 1.6 wins 2–0+9 rating
W
Andrew TevayBlack Hole Jiu-Jitsu
submission4:09
W
Jeff CoteZenith BJJ - Driven
submission0:58
Full event results →
ROGUE Grappling 19 - WILDFIRENov 9, 2024 · expected 2.7 wins 4–0+31 rating
W
Nathan DouglasPEI Martial Arts Academy
points5:00
W
Colton DuretteQuantum Jiu-Jitsu
submission0:20
W
Sawyer KingHalifax BJJ
submission0:32
W
Dylan BeatonWoodshop Jiu-Jitsu
points5:00
Full event results →
ADCC US Open - Dallas, TXJun 15, 2024 · expected 3.6 wins 3–3−11 rating
L
CJ MurdockPedigo Submission Fighting
points6:00
W
Isaiah GarciaDark Haven Grappling Club
submission1:42
L
Brandon GeorgeV.R.M.A / Fight Sports
submission1:43
W
Logan FosterRockstar / Soul Fighters
submission0:49
L
Corbin CrispBrothers Jiu Jitsu
points6:00
W
Corbin LaporteB Team JiuJitsu
points6:00
Full event results →
NEWBREED HOUSTON SPRING CHAMPIONSHIPMar 16, 2024 · expected 2.3 wins 3–0+17 rating
W
Scott PelzelUnderworld Jiu Jitsu
submission4:17
W
Martin ColonOlympic Brazilian Jiu Jitsu
submission1:52
W
Adrian AlonzoBJJ Revolution Team
submission5:07
Full event results →
ADCC US Open - Atlantic City, NJFeb 10, 2024 · expected 2.6 wins 4–2+17 rating
L
Joshua DawsonGracie Barra Texas
decision8:30
W
Eric ShifterEast Coast MMA & Fitness
submission0:30
W
John MaguireTeam Savage MMA
submission1:16
L
Daishi GotoFreedom Jiu-Jitsu
points6:00
W
Luke RuffoPedigo Submission Fighting
points6:00
W
Jay RadickTeam Balance
walkover
Full event results →
ADCC CANADA OPEN 2024 - Toronto EditionFeb 3, 2024 · expected 1.8 wins 2–2+11 rating
L
Steven MasonAssembly Jiu Jitsu
points6:00
W
Musa LjumanovicOcta BJJ
submission1:34
L
Calvin TaceyAssembly Jiu Jitsu
submission1:50
W
Martin Arbelaez10th Planet Miami
points6:00
Full event results →
NAGA Albany Grappling ChampionshipJan 20, 2024 · expected 2.7 wins 3–2+9 rating
L
Sean YadimarcoTom DeBlass Affiliate
points6:00
W
Jason LeeRenzo Gracie Middletown NY
points6:00
–
JuJu RezaTeixeira MMA
no-shownot counted
L
Elshaddai VanhoesenClever Combat
points6:00
W
Joseph ElahiTEAM LINK
submission0:28
W
Joseph DiazJiu Jitsu Life
points4:00
Full event results →
ADCC US Open - Austin, TXDec 16, 2023 · expected 1.6 wins 1–2−8 rating
L
Troy MercerPedigo Submission Fighting
points6:00
W
Ariel Hotchkins10th Planet El Paso
submission2:46
L
Scott PelzelUnderworld Jiu Jitsu
decision9:00
Full event results →
NAGA Connecticut 2 Grappling ChampionshipDec 2, 2023 · expected 1.0 wins 1–1+3 rating
L
Giorgi KvirtchishviliK Dojo Warrior Tribe MMA
points6:00
W
Andrew TevayBlack Hole Jiu-Jitsu
points6:00
–
Daniel GrecoGracie Sports USA/Macarra BJJ Hamden
no-shownot counted
Full event results →
ADCC US Open - Orlando, FLNov 4, 2023 · expected 3.8 wins 4–2−2 rating
–
Kohl DrakeGracie Fishhawk
walkovernot counted
L
Fayyaz AkbariProfectus Jiu-Jitsu
submission1:15
W
Luis DiazFLOW Brazilian Jiu-Jitsu
points6:00
W
Deyvson SouzaGracie Barra Crestview
points6:00
W
Olodon Vassall10th planet Atlanta
points6:00
L
Jake WatsonMaracaba BJJ B
submission1:02
W
Thomas AgrestaFabin Rosa BJJ Orlando
submission1:21
Full event results →
ADCC US Open - Chicago, ILSep 9, 2023 · expected 4.5 wins 4–3−23 rating
L
Joshua DawsonGracie Barra Texas
submission2:02
–
Jesseray ChildreyKiller Bee BJJ College
no-shownot counted
W
John FudgeResurgence MMA / Wanderley BJJ
submission0:53
L
Kevin BERBRICH10th Planet Freaks
points6:00
W
James HolmesMohler MMA
submission5:30
W
Dustin HjelleDrengr Jiu-Jitsu
points6:00
L
Joshua RamosRenzo Gracie Reno
points6:00
W
Deyvson SouzaGracie Barra Crestview
submission2:32
Full event results →
Grappling Industries SARATOGA SPRINGSMay 27, 2023 · expected 2.8 wins 4–0+123 rating
W
Nico DeMilioEvolution Grappling Academy
submission4:36
W
Wyatt PotterSeaway Academy
submission2:29
W
Jeru AkelBrian Beaury jiu jitsu
submission1:19
W
Tate MyersOso Jiu Jitsu
submission4:49
Full event results →
Grappling Industries NEW JERSEYMay 14, 2023 · expected 1.8 wins 3–0+169 rating
W
John Romero Jr.Mark Ramos Academy
submission1:38
W
Daniel SivashFatjo's MMA - Cabeca BJJ
submission0:43
W
Damien RobertsEssential Jiu Jitsu
submission1:06
Full event results →
NAGA Connecticut Grappling ChampionshipApr 22, 2023 · expected 2.1 wins 3–3first rating
–
Lee McHughCarlson Gracie
walkovernot counted
L
DAVID RODRIGUEZHammer Jiu Jitsu
submission0:39
W
Chris WatsonIPD Jiu Jitsu
walkover
L
Marcus SatavuRoyce Gracie Jiu-Jitsu Academy
points4:00
W
Andrew PappasRadius Martial Arts/10th Planet Fairfield
points4:00
W
Brock AndersonBrazilian Top Team Boston
submission3:34
L
DAVID RODRIGUEZHammer Jiu Jitsu
points6:00
Full event results →

Jean-Sebastien Dionne-Roy is a Brazilian Jiu-Jitsu competitor out of Citadelle. JitsDex holds 150 matches across 37 events, going back to Apr 2023 — a 118–32 record compiled from Smoothcomp tournament results. JitsDex rates Jean-Sebastien Dionne-Roy 2048, #31 of 2,548 men in Canada and #3 in Quebec.

37 events · 150 matches · 30 gold · first event on record Apr 2023 · jitsdex.com

Rating 2048 · skill 2072 ± 49 · quality wins 60/8 · data as of 2026-10-24

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