Brazilian Jiu-Jitsu competitor. 1 match across 1 event since Oct 2025, from Smoothcomp results.
Provisional rating · 11 more matches to get ranked
Rating 1312
Oct 25, 2025 · 2025 Ontario Open NoGi + ACE Cup Gi · 0–1
Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.
Joanna Mielnicki is a Brazilian Jiu-Jitsu competitor out of Rumble Martial Arts. JitsDex holds 1 match across 1 event, going back to Oct 2025 — a 0–1 record compiled from Smoothcomp tournament results. JitsDex rates Joanna Mielnicki 1312 (provisional: not yet ranked on a board).
1 events · 1 matches · first event on record Oct 2025 · jitsdex.com
Rating 1312 · skill 1462 ± 181 · quality wins 0/3 · data as of 2026-10-24