South Island BJJ
Mason Thompson is a Brazilian Jiu-Jitsu competitor out of South Island BJJ. JitsDex holds 6 matches across 12 events, going back to Mar 2024 — a 1–5 record compiled from Smoothcomp tournament results.
12 events · 6 matches · first event on record Mar 2024 · jitsdex.com
Newest first. The record shown is the running head-to-head against that opponent at the time.
| Opponent | Result | H2H | Event | Date |
|---|---|---|---|---|
|
Jase Cook
Westcoast BJJ
|
Loss · submission | 0–3 | SIO Spring Classic | 2026-04-25 |
|
Jase Cook
Westcoast BJJ
|
Loss · submission | 0–2 | SIO BC Junior Championship | 2026-03-14 |
|
Jase Cook
Westcoast BJJ
|
Loss · submission | 0–1 | SIO South Island Open IV | 2025-05-24 |
|
Hunter Lucas
Apex Martial Arts
|
Loss · submission | 0–1 | SIO South Island Open 3 | 2024-07-06 |
|
Beau Mclaren
Pure Martial Arts
|
Win · points | 1–1 | SIO Grappling Challenge 2024 | 2024-04-20 |
|
Beau Mclaren
Pure Martial Arts
|
Loss · points | 0–1 | SIO Spring Junior Championship 2024 | 2024-03-09 |