John Chong

South Island BJJ

14–10
Record
86%
Submission rate
4y 1m
Career
2:19
Avg match
2.4
Avg place

Brazilian Jiu-Jitsu competitor. 24 matches across 5 events since Sep 2022, from Smoothcomp results.

Adults Kids

#944 in Canada · #210 in British Columbia

Rating over time Rating 1537−19

Jul 4, 2026·−19 · 5–2·South Island Open V

L10 W L W L W W W L W W
Top 5 best wins
OpponentTheir rating

Opponents & match history

24 matches

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

South Island Open VJul 4, 2026 · expected 5.3 wins 5–2−19 rating
W
Matias HeronZuma Martial Arts
submission1:29
L
Curtis CampbellZuma Martial Arts
points4:00
W
Mikhail EMILIANO ENGEL LARRAINSalt Spring Jiu-Jitsu
submission1:15
L
Shane JungBlack Box MMA
submission0:26
W
Mikhail EMILIANO ENGEL LARRAINSalt Spring Jiu-Jitsu
submission3:14
W
Brandon PaxtonHood Rich Jiu Jitsu
submission2:55
W
Matias HeronZuma Martial Arts
submission1:06
Full event results →
SIO Grappling Challenge 2025Nov 1, 2025 · expected 3.8 wins 5–1+38 rating
L
Curtis CampbellZuma Martial Arts
points4:00
W
Brody TrirogoffWillow Point Brazilian Jiu-Jitsu
walkover
W
Matthew SinclairSkillz Canada
submission0:50
W
Brandon PaxtonHood Rich Jiu Jitsu
submission3:29
W
Joshua St PierreSouth Island BJJ
submission3:26
W
Nick RitterKaiser Jiu Jitsu
points4:00
Full event results →
Show 3 older tournamentsHide older tournaments
SIO South Island Open IVMay 24, 2025 · expected 1.2 wins 2–0first rating
W
Cash SorensenIsland Top Team
submission0:48
W
Cash SorensenIsland Top Team
submission0:58
Full event results →
SIO Junior Championship 2023Mar 11, 2023 1–6
L
Jake EliasPure Martial Arts
decision1:12
L
Corbin MitchellPowell River BJJ
points4:00
L
Landon HourstonSouth Island BJJ
submission0:53
L
Meryk PhillipsWest Coast Brazilian Jiu-Jitsu Association
submission1:58
L
Corbin MitchellPowell River BJJ
submission4:00
L
Jake EliasPure Martial Arts
submission3:46
W
Cory McAllisterTeam Goblins BJJ Academy
submission0:24
Full event results →
South Island Open 2022Sep 18, 2022 1–1
L
River LewisSouth Island BJJ
submission4:00
W
Marc CortezSouth Island BJJ
submission1:07
Full event results →

John Chong is a Brazilian Jiu-Jitsu competitor out of South Island BJJ. JitsDex holds 24 matches across 5 events, going back to Sep 2022 — a 14–10 record compiled from Smoothcomp tournament results. JitsDex rates John Chong 1537, #944 of 2,548 men in Canada and #210 in British Columbia.

5 events · 24 matches · 3 gold · first event on record Sep 2022 · jitsdex.com

Rating 1537 · skill 1728 ± 102 · quality wins 1/8 · data as of 2026-10-24

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