John Mayo

Octa BJJ

0–2
Record
0%
Submission rate
4y 3m
Career
5:20
Avg match
5.5
Avg place

Brazilian Jiu-Jitsu competitor. 2 matches across 2 events since Jul 2022, from Smoothcomp results.

Provisional rating · 10 more matches to get ranked

Rating over time Rating 1221−37

May 6, 2023·−37 · 0–1·2023 Ontario Open International Jiu Jitsu Championship - GI Edition

L10 L L
2-loss streak

Opponents & match history

2 matches

Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.

2023 Ontario Open International Jiu Jitsu Championship - GI EditionMay 6, 2023 · expected 0.2 wins 0–1−37 rating
L
Matt LachanceTeam ONE Jiu-Jitsu Canada HQ
submission4:40
Full event results →
2022 Ontario Open International Jiu Jitsu Championship - NOGI EditionJul 9, 2022 · expected 0.2 wins 0–1first rating
L
Christopher LimTanuki Martial Arts
submission6:00
–
TK ButlerPSLPB CICERO COSTHA
no-shownot counted
Full event results →

John Mayo is a Brazilian Jiu-Jitsu competitor out of Octa BJJ. JitsDex holds 2 matches across 2 events, going back to Jul 2022 — a 0–2 record compiled from Smoothcomp tournament results. JitsDex rates John Mayo 1221 (provisional: not yet ranked on a board).

2 events · 2 matches · first event on record Jul 2022 · jitsdex.com

Rating 1221 · skill 1471 ± 179 · quality wins 0/8 · data as of 2026-10-24

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