Academy

The Grappling Lab Prestons

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.

11a/9 Lyn Parade, Prestons NSW 2170, Australia, Prestons, NSW

Gold

Silver

Bronze

65 athletes
33 adults
32 kids
76 placements

Wins

189

Win rate

40%

Losses

279

Recorded performance468 matches

Adults238 matches

24% Gi (57 matches)76% No-Gi (181 matches)

Kids224 matches

73% Gi (164 matches)27% No-Gi (60 matches)

Competition

Gym rankings

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

Win rate

41%

186–273

Athletes per event

6.7

16 events

Finish rate

48%

90 subs

Wins per fighter

2.9

wins each

Adults

Ranked by belt and record

#	Athlete	Belt	Record	Matches
1	Dale Morrell Brown2–2	Brown	50%	4
2	Henry Martinez Purple4–6	Purple

Kids

Ranked by belt and record

#	Athlete	Belt	Record	Matches
26	Chelsea Kumar White0–7	White	0%	7
27	Mohammed Nanouh White0–4	White

Recent results

Podium finishes while representing this gym, newest first

Athlete	Result	Division	Event
Ahmad Hamouda	gold	No Gi Adult / Male / Intermediate (Blue) / Adult / -215 lbs	Grappling Industries SYDNEY22 Mar 2026
Tamika Chinnery	bronze	No Gi Kids / 16 - 17 years (Female) / Advanced (Coloured Belt) / -185 lbs	Grappling Industries SYDNEY22 Mar 2026
Jayden Tse	silver	No Gi Kids / 8 - 9 years / Beginner (White) / -75 lbs	Grappling Industries SYDNEY22 Mar 2026
Eden Errington	silver	Gi Kids / 12 - 13 years (Female) / Grey / -95 lbs