MatstoriesUpset win
Ended a 8-match win streak
Beat Poyraz Baserdem at Grappling Industries SYDNEY while they were on a 8-match run.
Zakariya Chamma is a Grey belt Brazilian jiu-jitsu competitor from Sydney Wrestling Academy, with a recorded Australian record of 16–2.
Fought 18 recorded matches as Grey since Apr 2025
Grey, 18 recorded matches at this beltUpset win
Ended a 8-match win streak
Beat Poyraz Baserdem at Grappling Industries SYDNEY while they were on a 8-match run.
Wins
16
Win rate
89%
Losses
2
Gi
100%
12–0 · 12 matches
No-Gi
67%
4–2 · 6 matches
By belt
Finished events, newest first. Each one opens that event recap.
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.
3 rows