Academy

SJJA Team

Australian competition record. Wins and medals stay with the gym they represented at the event. The roster is who trains here now. Older events still use current gym until they are re-synced.

Possible affiliation: SJJA Gladesville

Gold

354

Silver

380

Bronze

266

724 athletes
255 adults
469 kids
25 black belts
1000 placements

Wins

2723

Win rate

49%

Losses

2806

Recorded performance5529 matches

Adults1486 matches

71% Gi (1058 matches)29% No-Gi (428 matches)

Kids4037 matches

70% Gi (2836 matches)30% No-Gi (1201 matches)

Competition

Gym rankings

Last 12 months, Australia-wide. Wins follow the gym named at the event.

Achievements

Win rate

49%

2723–2806

Athletes per event

20.4

107 events

Finish rate

56%

1524 subs

Wins per fighter

3.9

wins each

Adults

Ranked by belt and record

#	Athlete	Belt	Record	Matches
1	ERNEST YAU Brown0–1	Brown	0%	1
2	Eemil Iivonen Purple5–5	Purple

Kids

Ranked by belt and record

#	Athlete	Belt	Record	Matches
1	Ethan Guo Yellow36–9	Yellow	80%	45
2	Eli Hocking Yellow0–2	Yellow

Recent results

Podium finishes while representing this gym, newest first

Athlete	Result	Division	Event
Francisco Hilton Batista De Sousa	gold	Adults - Gi / Male / Black / Masters (30+) / -70 kg (Feather)	Sydney Grappling Championship - 30 May 202630 May 2026
Marcus Wong	silver	Kids - No Gi / Boys / White + Grey White / 6 - 7 years old / -25 kg	Sydney Grappling Championship - 30 May 202630 May 2026
Kaspian Morris	gold	Kids - No Gi / Boys / White + Grey White / 6 - 7 years old / -29 kg	Sydney Grappling Championship - 30 May 202630 May 2026
Nathan Grima	bronze