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
10 May 2025 · NZ GRAPPLER NO GI NATIONALS
Men No-Gi / White / Adult / Medium Heavy (-86.2kg)
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.
10 May 2025 · NZ GRAPPLER NO GI NATIONALS
Men No-Gi / White / Adult / Medium Heavy (-86.2kg)
10 May 2025 · NZ GRAPPLER NO GI NATIONALS
Men No-Gi / White / Adult / Medium Heavy (-86.2kg)
10 May 2025 · NZ GRAPPLER NO GI NATIONALS
Men No-Gi / White / Adult / Medium Heavy (-86.2kg)
10 May 2025 · NZ GRAPPLER NO GI NATIONALS
Men No-Gi / White / Adult / Medium Heavy (-86.2kg)
15 Mar 2025 · NZ GRAPPLER SOUTHERN CHALLENGE
Men No-Gi / White / Adult / Medium Heavy (-86.2kg)
15 Mar 2025 · NZ GRAPPLER SOUTHERN CHALLENGE
Men No-Gi / White / Adult / Medium Heavy (-86.2kg)
15 Mar 2025 · NZ GRAPPLER SOUTHERN CHALLENGE
Men No-Gi / White / Adult / Medium Heavy (-86.2kg)
| Division | |||
|---|---|---|---|
| Matteo Parini | 10 May 2025 · NZ GRAPPLER NO GI NATIONALS | Men No-Gi / White / Adult / Medium Heavy (-86.2kg) | Points0–5 |
| George Threadingham | 10 May 2025 · NZ GRAPPLER NO GI NATIONALS | Men No-Gi / White / Adult / Medium Heavy (-86.2kg) | Submission9–2 |
| Tyson Kapea | 10 May 2025 · NZ GRAPPLER NO GI NATIONALS | Men No-Gi / White / Adult / Medium Heavy (-86.2kg) | Submission0–2 |
| Jayden Walker | 10 May 2025 · NZ GRAPPLER NO GI NATIONALS | Men No-Gi / White / Adult / Medium Heavy (-86.2kg) | Submission |
| Sean McColl | 10 May 2025 · NZ GRAPPLER NO GI NATIONALS | Men No-Gi / White / Adult / Medium Heavy (-86.2kg) | Submission0–13 |
| Roman Pavlenko | 15 Mar 2025 · NZ GRAPPLER SOUTHERN CHALLENGE | Men No-Gi / White / Adult / Medium Heavy (-86.2kg) | ClosePoints2–4 |
| Theo Hawes | 15 Mar 2025 · NZ GRAPPLER SOUTHERN CHALLENGE | Men No-Gi / White / Adult / Medium Heavy (-86.2kg) | Submission |
| Perry Welsh | 15 Mar 2025 · NZ GRAPPLER SOUTHERN CHALLENGE | Men No-Gi / White / Adult / Medium Heavy (-86.2kg) | Submission4–7 |
8 rows