MatstoriesUpset win
Ended a 7-match win streak
Beat Taylor-Ria Wineera at Waikato BJJ Youth Championships - NOGI 2026 while they were on a 7-match run.
Gregory Kameta-Marsden is a Grey belt Brazilian jiu-jitsu competitor from Hori Thai Rotorua, with a recorded Australian record of 10–5.
Fought 4 recorded matches as Grey since Nov 2025
Grey, 4 recorded matches at this beltUpset win
Ended a 7-match win streak
Beat Taylor-Ria Wineera at Waikato BJJ Youth Championships - NOGI 2026 while they were on a 7-match run.
Wins
10
Win rate
67%
Losses
5
Gi
50%
1–1 · 2 matches
No-Gi
69%
9–4 · 13 matches
By belt
Finished events, newest first. Each one opens that event recap.
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.
5 rows