← Rankings

Kai Wellington

Action & Reaction MMA · Ontario

40–13
Record
38%
Submission rate
4y 10m
Career
2:56
Avg match
1.7
Avg place

Brazilian Jiu-Jitsu competitor. 53 matches across 20 events since Dec 2021, from Smoothcomp results.

#508 in Canada · #251 in Ontario

Rating over time Rating 1839+21

Oct 25, 2025·+21 · 2–1·2025 Ontario Open NoGi + ACE Cup Gi

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

Opponents & match history

53 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 NoGi + ACE Cup GiOct 25, 2025 · expected 0.8 wins 2–1+21 rating
W
Brayden TuothChamps Academy Canada
points4:00
W
Brayden TuothChamps Academy Canada
points4:00
L
Brayden TuothChamps Academy Canada
submission2:33
Full event results →
2024 Ontario Provincial Jiu Jitsu ChampionshipNov 30, 2024 · expected 2.5 wins 2–1−22 rating
W
Ryan KayHouse of Combat
points4:00
L
Alfred YangYork Judo & BJJ
points4:00
W
TJ McCargarKemptville Academy of Martial Arts
submission1:26
Full event results →
Show 16 older tournamentsHide older tournaments
2024 Ontario Open NoGi + ACE Cup GiOct 19, 2024 · expected 1.5 wins 2–0+20 rating
W
Unknown User Kawartha Combat
points4:00
W
Unknown User Kawartha Combat
points4:00
Full event results →
2024 Canadian Nationals Jiu Jitsu TournamentJun 9, 2024 · expected 1.7 wins 2–0+18 rating
W
André AndradeNu Wave Jiu Jitsu Academy
submission1:53
W
Jacob LockeSalvosa BJJ/Ascension
points3:00
Full event results →
2024 Ontario Open KIDS International Jiu Jitsu Championship - GI EditionMay 4, 2024 · expected 2.4 wins 3–0+26 rating
W
Parker MurayamaTeam DNA
points4:00
W
Cormac StanleyZenith BJJ - Driven
submission2:34
W
Logan MyattRevelation Martial Arts and Fitness
submission2:52
Full event results →
Grappling Industries TORONTOJan 20, 2024 · expected 2.8 wins 4–1+10 rating
W
Rowan BlanchardOcta BJJ
submission2:19
W
Rowan BlanchardOcta BJJ
points3:00
W
Aleksandar PavlovicCore BJJ/Elite Mississauga
walkover
L
Nursultan DunganovYork Judo BJJ
submission2:59
W
Rowan BlanchardOcta BJJ
points3:00
Full event results →
2023 Ontario Open NoGi + ACE Cup GiOct 14, 2023 · expected 1.6 wins 0–4−83 rating
L
Nursultan DunganovYork Judo BJJ
points4:00
L
Austin RandAction & Reaction MMA
submission2:37
L
Unknown User Kawartha Combat
submission0:52
L
Unknown User Kawartha Combat
submission1:08
Full event results →
2023 GTA ClassicSep 9, 2023 · expected 0.9 wins 1–1+13 rating
W
Marko AksenticCore BJJ/Elite Mississauga
submission3:09
L
Nursultan DunganovYork Judo BJJ
points4:00
Full event results →
NEXT GEN TORONTO 2023Jul 15, 2023 · expected 2.5 wins 3–0+30 rating
W
Calvin ArdielPlatinum Training Facility
submission2:49
W
Calvin ArdielPlatinum Training Facility
points4:00
W
Konstantin SemenyagaThe Forge Martial Arts
submission1:44
Full event results →
ASG - World Jiu Jitsu Expo OpenJun 3, 2023 · expected 2.4 wins 4–0+39 rating
W
Bianca Chithraygracie barra barrhaven
walkover
W
Bianca Chithraygracie barra barrhaven
submission1:53
W
Aleksia KnezevicXtreme Couture Toronto
points4:00
W
Aleksia KnezevicXtreme Couture Toronto
points4:00
Full event results →
ADCC Canada Open 2023 - OttawaApr 23, 2023 · expected 1.1 wins 1–1−16 rating
L
Santiago PeyrouThe Forge Martial Arts
submission2:36
W
Konstantin SemenyagaThe Forge Martial Arts
points4:00
Full event results →
2023 Canadian Nationals Jiu Jitsu TournamentApr 1, 2023 · expected 3.1 wins 4–0+56 rating
W
Aleksandar PavlovicCore BJJ/Elite Mississauga
points4:00
W
Alexander CunninghamCavalo Martial Arts Academy
points4:00
W
Jeremy LamarcheArmstrong Academy of Martial Arts
submission2:15
W
André AndradeNu Wave Jiu Jitsu Academy
submission0:56
Full event results →
2022 Ontario Provincial Jiu Jitsu Championship - KIDSDec 3, 2022 · expected 2.2 wins 2–2−6 rating
W
Aiden BurttInfinum BJJ
points4:00
W
Ces MorinJoslin’s MMA
points4:00
L
Mason CorreiaXtreme Couture Toronto
submission3:02
L
Constantine GoulasXtreme Couture Toronto
submission2:23
Full event results →
The London OpenOct 1, 2022 · expected 1.6 wins 2–0+24 rating
W
Jackson LangTeam Renzo Gracie Ottawa
points4:00
W
Jackson LangTeam Renzo Gracie Ottawa
points4:00
Full event results →
2022 GTA ClassicSep 11, 2022 · expected 1.3 wins 2–0+57 rating
–
Alex BigaGreenwood Jiu Jitsu
no-shownot counted
W
Jacob LemaAction & Reaction MMA
submission1:22
W
Ethan HoPSLPB CICERO COSTHA
points4:00
Full event results →
2022 Ontario Open International Jiu Jitsu Championship - GI EditionMay 7, 2022 · expected 1.0 wins 1–1−75 rating
L
Mason CorreiaXtreme Couture Toronto
submission0:52
W
Jacob LemaAction & Reaction MMA
disqualification3:02
Full event results →
NEXT GEN NIAGARA JIU-JITSU 2022Apr 2, 2022 · expected 2.0 wins 2–1−4 rating
W
Anokh SandhuBrampton Brazilian Jiu-Jitsu Academy
submission0:46
L
Colin PriestapStratford-Woodstock BJJ
submission0:42
W
Jeevan NagraBrampton Brazilian Jiu-Jitsu Academy
submission3:49
Full event results →
Ontario Provincial Jiu Jitsu KIDS Championship 2021Dec 5, 2021 · expected 2.3 wins 3–0first rating
W
Ethan LarocqueBora BJJ
submission0:20
W
Alex AntoniadisPSLPB CICERO COSTHA
points4:00
W
Parsia RazmjooPSLPB CICERO COSTHA
points4:00
Full event results →

Kai Wellington is a Brazilian Jiu-Jitsu competitor out of Action & Reaction MMA. JitsDex holds 53 matches across 20 events, going back to Dec 2021 — a 40–13 record compiled from Smoothcomp tournament results. JitsDex rates Kai Wellington 1839, #508 of 3,906 kids in Canada and #251 in Ontario.

20 events · 53 matches · 14 gold · first event on record Dec 2021 · jitsdex.com

Rating 1839 · skill 1890 ± 102 · quality wins 11/8 · data as of 2026-10-24

Spotted a mistake?