Brazilian Jiu-Jitsu competitor. 2 matches across 1 event since Mar 2026, from Smoothcomp results.
Provisional rating · 10 more matches to get ranked
Rating 1163
Mar 28, 2026 · Golden North Open · 0–2
Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.
Isaac Castromayor is a Brazilian Jiu-Jitsu competitor out of Trent Univ Judo Club. JitsDex holds 2 matches across 1 event, going back to Mar 2026 — a 0–2 record compiled from Smoothcomp tournament results. JitsDex rates Isaac Castromayor 1163 (provisional: not yet ranked on a board).
1 events · 2 matches · first event on record Mar 2026 · jitsdex.com
Rating 1163 · skill 1405 ± 164 · quality wins 0/8 · data as of 2026-10-24