Karolina Kopec

Core BJJ/Elite Mississauga

5–0
Record
20%
Submission rate
4y 7m
Career
3:19
Avg match
1.0
Avg place

Brazilian Jiu-Jitsu competitor. 5 matches across 3 events since Apr 2022, from Smoothcomp results.

Provisional rating · 7 more matches to get ranked

Rating over time Rating 1508+99

May 7, 2023·+99 · 2–0·2023 Ontario Open KIDS International Jiu Jitsu Championship - GI Edition

L10 W W W W W
5-win streak
Top 2 best wins
OpponentTheir rating
  • 1
    Madison Morales 2022 Ontario Open International Jiu Jitsu Championship - GI Edition · May 2022
    1350
  • 2
    Emma Song 2023 Ontario Open KIDS International Jiu Jitsu Championship - GI Edition · May 2023
    1337

Opponents & match history

5 matches

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

2023 Ontario Open KIDS International Jiu Jitsu Championship - GI EditionMay 7, 2023 · expected 1.4 wins 2–0+99 rating
W
Emma SongPSLPB CICERO COSTHA
points4:00
W
Emma SongPSLPB CICERO COSTHA
submission0:33
Full event results →
2022 Ontario Open International Jiu Jitsu Championship - GI EditionMay 7, 2022 · expected 1.6 wins 2–0+17 rating
W
Madison MoralesPSLPB CICERO COSTHA
points4:00
W
Madison MoralesPSLPB CICERO COSTHA
points4:00
Full event results →
Show 1 older tournamentHide older tournaments
NEXT GEN NIAGARA JIU-JITSU 2022Apr 2, 2022 · expected 0.7 wins 1–0first rating
W
Madison MoralesPSLPB CICERO COSTHA
points4:00
Full event results →

Karolina Kopec is a Brazilian Jiu-Jitsu competitor out of Core BJJ/Elite Mississauga. JitsDex holds 5 matches across 3 events, going back to Apr 2022 — a 5–0 record compiled from Smoothcomp tournament results. JitsDex rates Karolina Kopec 1508 (provisional: not yet ranked on a board).

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

Rating 1508 · skill 1746 ± 156 · quality wins 0/8 · data as of 2026-10-24

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