Konstantin Sem

North JiuJitsu

5–0
Record
80%
Submission rate
1y 3m
Career
2:45
Avg match
1.0
Avg place

Brazilian Jiu-Jitsu competitor. 5 matches across 3 events since Jul 2025, from Smoothcomp results.

Provisional rating · 7 more matches to get ranked

Rating over time Rating 1579+89

May 3, 2026·+89 · 2–0·2026 Ontario Open International Jiu Jitsu Championship - GI Edition

L10 W W W W W
5-win streak
Top 5 best wins
OpponentTheir rating
  • 1
    Andrew Ruston 2026 Ontario Open International Jiu Jitsu Championship - GI Edition · May 2026
    1579
  • 2
    Max Klambauer 2026 Ontario Open International Jiu Jitsu Championship - GI Edition · May 2026
    1319
  • 3
    Jack Yan Chen JIU-JITSU FOR LIFE TEAM 2025 ANNUAL · Nov 2025
    1297
  • 4
    James Fudurich NextGen Ultimate Toronto 2025 · Jul 2025
    1235
  • 5
    Gregory Jones NextGen Ultimate Toronto 2025 · Jul 2025
    1079

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.

2026 Ontario Open International Jiu Jitsu Championship - GI EditionMay 3, 2026 · expected 1.4 wins 2–0+89 rating
W
Andrew RustonKing Jiu Jitsu
points5:00
W
Max KlambauerToronto Jiu-Jitsu Club
submission4:01
Full event results →
JIU-JITSU FOR LIFE TEAM 2025 ANNUALNov 29, 2025 · expected 0.7 wins 1–0+49 rating
W
Jack Yan ChenToronto BJJ
submission1:37
Full event results →
Show 1 older tournamentHide older tournaments
NextGen Ultimate Toronto 2025Jul 12, 2025 · expected 1.6 wins 2–0first rating
W
Gregory JonesOcta BJJ
submission2:10
W
James FudurichEtobicokeBJJ
submission0:55
Full event results →

Konstantin Sem is a Brazilian Jiu-Jitsu competitor out of North JiuJitsu. JitsDex holds 5 matches across 3 events, going back to Jul 2025 — a 5–0 record compiled from Smoothcomp tournament results. JitsDex rates Konstantin Sem 1579 (provisional: not yet ranked on a board).

3 events · 5 matches · 3 gold · first event on record Jul 2025 · jitsdex.com

Rating 1579 · skill 1790 ± 142 · quality wins 1/8 · data as of 2026-10-24

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