Brazilian Jiu-Jitsu competitor. 1 match across 1 event since Feb 2025, from Smoothcomp results.
Jan 24, 2026·+43 · 2–0·ADCC US Open - San Diego, CA
Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.
Mason Choi is a Brazilian Jiu-Jitsu competitor out of 10th Planet Jiu Jitsu. JitsDex holds 1 match across 1 event, going back to Feb 2025 — a 0–1 record compiled from Smoothcomp tournament results. JitsDex rates Mason Choi 1818 (provisional: not yet ranked on a board).
1 events · 1 matches · first event on record Feb 2025 · jitsdex.com
Rating 1818 · skill 2015 ± 74 · quality wins 0/8 · data as of 2026-10-24