Brazilian Jiu-Jitsu competitor. 1 match across 1 event since Jan 2022, from Smoothcomp results.
Provisional rating · 1 more match to get ranked
Jan 27, 2024·−52 · 0–3·NAGA Pensacola Grappling Championship
Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.
William Cowan is a Brazilian Jiu-Jitsu competitor out of MACS - McCormick’s Academy of Combat Sports. JitsDex holds 1 match across 1 event, going back to Jan 2022 — a 0–1 record compiled from Smoothcomp tournament results. JitsDex rates William Cowan 982 (provisional: not yet ranked on a board).
1 events · 1 matches · first event on record Jan 2022 · jitsdex.com
Rating 982 · skill 1202 ± 119 · quality wins 0/8 · data as of 2026-10-24