Academy

De Been 100% Jiu Jitsu

Australian competition record

Gold

Silver

Bronze

Wins

259

Win rate

54%

Losses

219

Recorded performance478 matches

Adults

Ranked by belt and record

#	Athlete	Belt	Record	Matches
1	Isabelle Samperi	White	100%	2
2	Ian Downes	White	0%

Ranked by belt and record

#	Athlete	Belt	Record	Matches
1	Ira Taylor	Yellow	—	0
2	Inaya Chung	Grey	100%	2
3

Podium finishes from Australian events, newest first

Athlete	Result	Division	Event
Sam McDonald	bronze	Male Gi / Blue / Master 3 (41+) / -88.3 kg (Medium heavy)	South Pacific Championship 202628 June 2026
Shane Buck	silver	BOYS GI / Grey / Pee Wee III (9yrs) / -27,20 kg	SGTPERTH SUBMISSION WINTER SERIES '2628 June 2026
Dana McDonald	bronze	Female Gi / Blue / Master 3 (41+) / -69 kg (Middle)	South Pacific Championship 202628 June 2026
Celine Kayleigh Siddiqi-Singh	silver	GIRLS GI / Grey / Junior I (10yrs) / -45,40 kg