Brazilian Jiu-Jitsu competitor. 2 matches across 1 event since Nov 2024, from Smoothcomp results.
Nov 16, 2024·−50 · 0–3·ADCC CANADA OPEN NIAGARA 2024
Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.
Gretchen Preiman is a Brazilian Jiu-Jitsu competitor out of Black Hole Jiu-Jitsu. JitsDex holds 2 matches across 1 event, going back to Nov 2024 — a 0–2 record compiled from Smoothcomp tournament results. JitsDex rates Gretchen Preiman 1201 (provisional: not yet ranked on a board).
1 events · 2 matches · first event on record Nov 2024 · jitsdex.com
Rating 1201 · skill 1316 ± 109 · quality wins 0/3 · data as of 2026-10-24