MatstoriesBeat the podium
Beat a medalist at NZ GRAPPLER SOUTHERN CHALLENGE
A recorded win over someone who medaled at the same event.
Roy Duyndam is a White belt Brazilian jiu-jitsu competitor from Oceanside Jiu Jitsu NZ, with a recorded Australian record of 4–4.
Fought 8 recorded matches as White since Mar 2025
White, 8 recorded matches at this beltBeat the podium
Beat a medalist at NZ GRAPPLER SOUTHERN CHALLENGE
A recorded win over someone who medaled at the same event.
Wins
4
Win rate
50%
Losses
4
Gi
-
No matches
No-Gi
50%
4–4 · 8 matches
By belt
Finished events, newest first. Each one opens that event recap.
NZ GRAPPLER NO GI NATIONALS
10 May 2025 · Auckland
NZ GRAPPLER SOUTHERN CHALLENGE
15 Mar 2025 · Christchurch
2 rows
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.