Kyungsoo Yoon

Action & Reaction MMA

3–4
Record
67%
Submission rate
4y 5m
Career
3:45
Avg match
4.0
Avg place

Brazilian Jiu-Jitsu competitor. 7 matches across 4 events since May 2022, from Smoothcomp results.

Provisional rating · 5 more matches to get ranked

Rating over time Rating 1360−42

Nov 30, 2024·−42 · 0–1·2024 Ontario Provincial Jiu Jitsu Championship

L10 L L W L L W W
2-loss streak
Top 3 best wins
OpponentTheir rating
  • 1
    George Zedelashvili 2022 Ontario Open International Jiu Jitsu Championship - GI Edition · May 2022
    1744
  • 2
    Unknown User 2024 Ontario Open International Jiu Jitsu Championship - GI Edition · May 2024
    1399
  • 3
    Liang Huang 2022 Ontario Open International Jiu Jitsu Championship - GI Edition · May 2022
    1312

Opponents & match history

7 matches

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

2024 Ontario Provincial Jiu Jitsu ChampionshipNov 30, 2024 · expected 0.4 wins 0–1−42 rating
L
Timothy DyckBowen Brasa JiuJitsu
points6:00
Full event results →
2024 Ontario Open International Jiu Jitsu Championship - GI EditionMay 5, 2024 · expected 1.0 wins 1–1+3 rating
L
Cody GilliesOrangeville Brazilian Jiu-Jitsu Academy
submission
W
Unknown User Octa BJJ
submission1:48
Full event results →
Show 2 older tournamentsHide older tournaments
NEXT GEN TORONTO 2023Jul 15, 2023 · expected 0.7 wins 0–1−86 rating
L
Arsen DervishyanSalvosa BJJ/Ascension
points5:00
Full event results →
2022 Ontario Open International Jiu Jitsu Championship - GI EditionMay 7, 2022 · expected 1.5 wins 2–1first rating
L
Alex NghiemPSLPB CICERO COSTHA
submission4:01
W
George ZedelashviliAction & Reaction MMA
points5:00
W
LIANG HUANGOpenMat mma
submission0:40
Full event results →

Kyungsoo Yoon is a Brazilian Jiu-Jitsu competitor out of Action & Reaction MMA. JitsDex holds 7 matches across 4 events, going back to May 2022 — a 3–4 record compiled from Smoothcomp tournament results. JitsDex rates Kyungsoo Yoon 1360 (provisional: not yet ranked on a board).

4 events · 7 matches · first event on record May 2022 · jitsdex.com

Rating 1360 · skill 1558 ± 116 · quality wins 1/8 · data as of 2026-10-24

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