Brazilian Jiu-Jitsu competitor. 1 match across 1 event since Oct 2022, from Smoothcomp results.
Provisional rating · 6 more matches to get ranked
Jun 3, 2023·−23 · 0–2·Proving Grounds XXII
Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.
Rainier Spera is a Brazilian Jiu-Jitsu competitor out of BJJ Olympia. JitsDex holds 1 match across 1 event, going back to Oct 2022 — a 0–1 record compiled from Smoothcomp tournament results. JitsDex rates Rainier Spera 1162 (provisional: not yet ranked on a board).
1 events · 1 matches · first event on record Oct 2022 · jitsdex.com
Rating 1162 · skill 1406 ± 167 · quality wins 0/8 · data as of 2026-10-24