Xavier Koperski

Aylmer Jiu Jitsu and kickboxing · Quebec

1–6

Record

100%

Submission rate

1y 1m

Career

2:09

Avg match

3.3

Avg place

Brazilian Jiu-Jitsu competitor. 7 matches across 3 events since Sep 2025, from Smoothcomp results.

Provisional rating · 5 more matches to get ranked

Rating over time Rating 1113−8

Sep 19, 2026·−8 · 0–2·GATINEAU OPEN - ANNUAL TOURNAMENT 2026

L10 L L L W L L L

3-loss streak

Best win

OpponentTheir rating

1
Rori Greenough-Olsen SUBMISSION ARTS UNITED: OTTAWA, SPRING JIU JITSU CHAMPIONSHIP 2026 · May 2026
930

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.

GATINEAU OPEN - ANNUAL TOURNAMENT 2026Sep 19, 2026 · expected 0.0 wins 0–2−8 rating

Vincent SabbakGracie Barra Manotick

submission2:29

Vincent SabbakGracie Barra Manotick

submission0:47

Full event results →

SUBMISSION ARTS UNITED: OTTAWA, SPRING JIU JITSU CHAMPIONSHIP 2026May 23, 2026 · expected 1.2 wins 1–2−18 rating

Lydia Lazkogracie barra barrhaven

points3:00

Rori Greenough-OlsenTeam Renzo Gracie Ottawa

submission0:22

Noah CorriveauSOJIUJITSU

submission0:56

Full event results →

Show 1 older tournamentHide older tournaments

GOAT - GATINEAU OPEN ANNUAL TOURNAMENTSep 20, 2025 · expected 0.4 wins 0–2first rating

Wise Ilunga MasialaAylmer Jiu Jitsu and kickboxing

points4:00

Aiyahbeh OdjickRENZO GRACIE ACADEMY OTTAWA

submission3:29

Full event results →

Xavier Koperski is a Brazilian Jiu-Jitsu competitor out of Aylmer Jiu Jitsu and kickboxing. JitsDex holds 7 matches across 3 events, going back to Sep 2025 — a 1–6 record compiled from Smoothcomp tournament results. JitsDex rates Xavier Koperski 1113 (provisional: not yet ranked on a board).

3 events · 7 matches · first event on record Sep 2025 · jitsdex.com

Rating 1113 · skill 1349 ± 151 · quality wins 0/8 · data as of 2026-10-24

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