Brazilian Jiu-Jitsu competitor. 2 matches across 1 event since May 2025, from Smoothcomp results.
Provisional rating · 10 more matches to get ranked
Rating 1149
May 24, 2025 · Grappling Industries THOMPSON-OKANAGAN · 0–2
Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.
Cooper Jahn is a Brazilian Jiu-Jitsu competitor out of The Dojo Gym. JitsDex holds 2 matches across 1 event, going back to May 2025 — a 0–2 record compiled from Smoothcomp tournament results. JitsDex rates Cooper Jahn 1149 (provisional: not yet ranked on a board).
1 events · 2 matches · first event on record May 2025 · jitsdex.com
Rating 1149 · skill 1395 ± 172 · quality wins 0/8 · data as of 2026-10-24