John Dutka

Independent Competitor

0–1

Record

Submission rate

4y 5m

Career

4:45

Avg match

—

Avg place

Brazilian Jiu-Jitsu competitor. 1 match across 1 event since May 2022, from Smoothcomp results.

Provisional rating · 5 more matches to get ranked

Rating over time Rating 1230−117

Jun 25, 2022·−117 · 0–3·Grappling Industries BUFFALO

L10 L

Opponents & match history

1 match

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

Grappling Industries SARATOGA SPRINGSMay 28, 2022 · expected 1.8 wins 0–1first rating

Mario SAction & Reaction MMA

submission4:45

Full event results →

John Dutka is a Brazilian Jiu-Jitsu competitor out of Independent Competitor. JitsDex holds 1 match across 1 event, going back to May 2022 — a 0–1 record compiled from Smoothcomp tournament results. JitsDex rates John Dutka 1230 (provisional: not yet ranked on a board).

1 events · 1 matches · first event on record May 2022 · jitsdex.com

Rating 1230 · skill 1451 ± 124 · quality wins 0/8 · data as of 2026-10-24

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