Brazilian Jiu-Jitsu competitor. 2 matches across 1 event since Nov 2023, from Smoothcomp results.
Provisional rating · 10 more matches to get ranked
Rating 1187
Nov 4, 2023 · SIO Winter Classic 2023 · 0–2
Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.
Iwona Gilraine is a Brazilian Jiu-Jitsu competitor out of Zuma Martial Arts. JitsDex holds 2 matches across 1 event, going back to Nov 2023 — a 0–2 record compiled from Smoothcomp tournament results. JitsDex rates Iwona Gilraine 1187 (provisional: not yet ranked on a board).
1 events · 2 matches · first event on record Nov 2023 · jitsdex.com
Rating 1187 · skill 1325 ± 157 · quality wins 0/3 · data as of 2026-10-24