Alpha Jiu Jitsu Academy / Jean Jacques Machado Sydney
Fought 30 recorded matches as Grey since Feb 2026
Grey, 30 recorded matches at this beltFought 3 recorded matches as Grey since Feb 2026
Grey, 3 recorded matches at this belt2–0 in meetings
Serena Mantua won
2026 Events BJJ Initiator Crown · Sydney Olympic Park · Girls Gi / Grey / Pee Wee III (9yrs) / -24 kg · disqualification
Serena Mantua won
2026 Events BJJ Initiator Crown · Sydney Olympic Park · Girls Gi / Grey / Pee Wee III (9yrs) / -24 kg · submission
Wave