Jett Kouwenhoven

Advantage Jiu Jitsu

21–11
Record
76%
Submission rate
1y 7m
Career
3:20
Avg match
3.9
Avg place

Brazilian Jiu-Jitsu competitor. 32 matches across 8 events since Mar 2025, from Smoothcomp results.

#914 in Canada · #204 in British Columbia

Rating over time Rating 1544−42

Oct 24, 2026·−42 · 0–2·ADCC CANADA VANCOUVER OPEN 2026

L10 L L W W W W W W W L
2-loss streak
Top 5 best wins
OpponentTheir rating

Opponents & match history

32 matches

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

ADCC CANADA VANCOUVER OPEN 2026Oct 24, 2026 · expected 1.0 wins 0–2−42 rating
L
Co GiangRogue Jiu-Jitsu
points
L
Adam RapoportGracie Barra Kitsilano
submission1:25
Full event results →
Grappling Industries VANCOUVERMay 2, 2026 · expected 2.9 wins 4–0+48 rating
W
Ryan ClemensDiaz Combat Sports
points5:00
W
Luke ParkinsonLapel Arts
submission2:50
W
Ryan Mirjalili519 Martial Arts/GFTeam
submission1:56
W
Gurnoor Maingi10th Planet Vancouver
points5:00
Full event results →
Show 6 older tournamentsHide older tournaments
PRIME BJJ SERIES 13Mar 7, 2026 · expected 1.3 wins 2–0+32 rating
W
Andy LeLions MMA
submission2:41
W
Frank KiwanukaDiaz Combat Sports
submission5:31
Full event results →
Grappling Industries VANCOUVERJan 31, 2026 · expected 2.3 wins 3–1+45 rating
W
Luke LaurinoTitan Training Centre
submission1:46
L
Daniel JinIsland Top Team
submission2:48
W
Bruno VelezUniversal MMA
submission1:57
W
Jiho ChoiVan Isle BJJ
submission1:48
Full event results →
PRIME BJJ SERIES 12Nov 22, 2025 · expected 2.3 wins 2–2−16 rating
L
Isaac SmedleyFlow Martial Arts Vancouver
submission1:40
L
Santos GonzalezPacific Top Team Kamloops
points5:00
W
Ayden MarkleEternal Brazilian Jiu Jitsu
submission2:32
W
Kaleb BlahutRISE BJJ
submission2:31
Full event results →
ADCC CANADA VANCOUVER OPEN 2025Oct 25, 2025 · expected 2.4 wins 3–1+45 rating
L
Daniel JinIsland Top Team
submission2:00
W
Jonuz KrashnicaLions MMA
submission5:52
W
Sloan RousseauArashi Do Cochrane
submission0:38
W
Darthe CapellanAlignment Grappling Club
submission1:38
Full event results →
Grappling Industries VANCOUVERJul 5, 2025 · expected 2.5 wins 3–1+46 rating
W
Arshdeep Saini10th Planet Vancouver
points5:00
L
Connor DrysdaleKuzushi Grappling Team
submission3:43
W
David NorenaPINNACLE MMA
submission4:17
W
Kio NakamuraGracie Barra Vancouver
submission0:39
Full event results →
Grappling Industries VANCOUVERMar 22, 2025 · expected 3.2 wins 4–4first rating
W
Jordan TieuDiaz Combat Sports
submission2:53
L
Justin Clevelandalliance vancouver
points5:00
W
Josh FerchoffKaboom BJJ
points5:00
L
Idris HabibLions MMA
points5:00
W
Fang LiangAMP Jiu Jitsu
walkover
L
Prateek PaulGFTeam Canada
points5:00
W
Josh FerchoffKaboom BJJ
submission3:46
L
Justin Clevelandalliance vancouver
points5:00
Full event results →

Jett Kouwenhoven is a Brazilian Jiu-Jitsu competitor out of Advantage Jiu Jitsu. JitsDex holds 32 matches across 8 events, going back to Mar 2025 — a 21–11 record compiled from Smoothcomp tournament results. JitsDex rates Jett Kouwenhoven 1544, #914 of 2,548 men in Canada and #204 in British Columbia.

8 events · 32 matches · 3 gold · first event on record Mar 2025 · jitsdex.com

Rating 1544 · skill 1698 ± 69 · quality wins 2/8 · data as of 2026-10-24

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