Yoonsoon Chang

RA Judo Club

0–4

Record

Submission rate

Career

1:25

Avg match

5.0

Avg place

Brazilian Jiu-Jitsu competitor. 4 matches across 1 event since Mar 2026, from Smoothcomp results.

Provisional rating · 8 more matches to get ranked

Rating 1100

Mar 28, 2026 · Golden North Open · 0–4

L10 L L L L

4-loss streak

Opponents & match history

4 matches

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

Golden North OpenMar 28, 2026 · expected 0.9 wins 0–4first rating

Gabriel Marius Ntsilili AmotRA Judo Club

ippon0:48

Elliott McMillanOcta BJJ

ippon1:54

Omar BarrouCloverdale Judo Club

ippon2:04

Marko Velimir KobakCrown Hill Martial Arts

ippon0:54

Full event results →

Yoonsoon Chang is a Brazilian Jiu-Jitsu competitor out of RA Judo Club. JitsDex holds 4 matches across 1 event, going back to Mar 2026 — a 0–4 record compiled from Smoothcomp tournament results. JitsDex rates Yoonsoon Chang 1100 (provisional: not yet ranked on a board).

1 events · 4 matches · first event on record Mar 2026 · jitsdex.com

Rating 1100 · skill 1335 ± 148 · quality wins 0/8 · data as of 2026-10-24

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