Academy

SJJA Team

Australian competition record

Gold

376

Silver

442

Bronze

288

Wins

1285

Win rate

49%

Losses

1340

Recorded performance2625 matches

Competition

How this room shows up against other Australian gyms

Win rate

49%

1285–1340

Athletes per event

24.1

41 events

Finish rate

58%

745 subs

Wins per fighter

2.9

wins each

Ranked by belt and record

#	Athlete	Belt	Record	Matches
1	David Mead	Blue	100%	7
2	Daniel Tantsyura	Blue	75%

Ranked by belt and record

#	Athlete	Belt	Record	Matches
1	Dennis Guo	Grey	79%	34
2	Dylan Chen	Grey	25%

Podium finishes from Australian events, newest first

Athlete	Result	Division	Event
Tomas Cheng	P6	No Gi Kids / 6 - 7 years / Intermediate (Grey) / -45 lbs	Grappling Industries SYDNEY19 July 2026
Travis Tran	P4	Gi Kids / 6 - 7 years / Grey / -45 lbs	Grappling Industries SYDNEY19 July 2026
Amaris Villanueva	gold	Gi Adult / Female / Blue / Adult / -155 lbs	Grappling Industries SYDNEY19 July 2026
Aurelius Alexander	silver	Gi Kids / 4 - 5 years / Grey / -55 lbs