MatstoriesBeat the podium
Beat 4 of that day's medalists
A recorded win over someone who medaled at the same event.
Sam Jack is a White belt Brazilian jiu-jitsu competitor from Kaos Dojo Inc, with a recorded Australian record of 5–3.
Fought 8 recorded matches as White since Apr 2026
White, 8 recorded matches at this beltBeat the podium
Beat 4 of that day's medalists
A recorded win over someone who medaled at the same event.
Wins
5
Win rate
63%
Losses
3
Gi
67%
2–1 · 3 matches
No-Gi
60%
3–2 · 5 matches
By belt
29 Aug 2026 · in 11 days · Launceston
Tasmanian Submission Championships 9
No-GiMale · 5 kg
Finished events, newest first. Each one opens that event recap.
1 row
This page is compiled from public competition records. If it is yours and you want it hidden, email matstories@proton.me with this page URL.
Recorded Australian matches Matstories has synced. Not a world record.