Marni Witkowski

Porters Lake BJJ · Nova Scotia

0–4

Record

Submission rate

1y 3m

Career

1:39

Avg match

2.5

Avg place

Brazilian Jiu-Jitsu competitor. 4 matches across 1 event since Jul 2025, from Smoothcomp results.

Provisional rating · 8 more matches to get ranked

Rating 1020

Jul 5, 2025 · Submission Arts Atlantic: Halifax July 5 2025 · 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.

Submission Arts Atlantic: Halifax July 5 2025Jul 5, 2025 · expected 0.9 wins 0–4first rating

Declan MacKenzieTITANS MMA Halifax

points0:35

Ray KotlevGrant’s Martial Arts Academy

points2:00

Charlotte JacquardHalifax BJJ

points2:00

Charlotte JacquardHalifax BJJ

points2:00

Full event results →

Marni Witkowski is a Brazilian Jiu-Jitsu competitor out of Porters Lake BJJ. JitsDex holds 4 matches across 1 event, going back to Jul 2025 — a 0–4 record compiled from Smoothcomp tournament results. JitsDex rates Marni Witkowski 1020 (provisional: not yet ranked on a board).

1 events · 4 matches · first event on record Jul 2025 · jitsdex.com

Rating 1020 · skill 1259 ± 158 · quality wins 0/8 · data as of 2026-10-24

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