MatstoriesBeat the podium
Beat 3 of that day's medalists
A recorded win over someone who medaled at the same event.
David Cooper is a Brazilian jiu-jitsu competitor from Ochiba, with a recorded Australian record of 3–1.
No recorded matches as Unknown belt yet
Unknown belt, 0 recorded matches at this beltBeat the podium
Beat 3 of that day's medalists
A recorded win over someone who medaled at the same event.
Wins
3
Win rate
75%
Losses
1
Gi
75%
3–1 · 4 matches
No-Gi
-
No matches
Finished events, newest first. Each one opens that event recap.
Submission Grappling Nationals
8 Nov 2025 · Auckland
Stealth Sub Series - Auckland (August 30)
30 Aug 2025 · Auckland
2 rows
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.