Lukka Chalk

Lukka Chalk is a Grey belt Brazilian jiu-jitsu competitor from Academia BJJ Lifestyle Australia, with a recorded Australian record of 13–8.

Grey

Fought 7 recorded matches as Grey since Nov 2025

Upset win

Ended a 7-match win streak

Beat Mitchell Marsden at Grappling Industries BRISBANE while they were on a 7-match run.

See these matches

Wins

Win rate

62%

Losses

Recorded performance21 matches

60%

6–4 · 10 matches

No-Gi

64%

7–4 · 11 matches

By belt

Grey2–5 · 729%

Filter by Opponent	Filter by Event

Ethan Miller	16 Nov 2025Grappling Industries BRISBANE7 on the day	No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -105 lbs	Submission
Caleb MULCAHY	16 Nov 2025Grappling Industries BRISBANE7 on the day	No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -105 lbs	Submission
Ollie Sharp	16 Nov 2025Grappling Industries BRISBANE7 on the day	No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -105 lbs	Submission
Charlie Didlick	16 Nov 2025Grappling Industries BRISBANE7 on the day	No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -105 lbs	Points
Caleb MULCAHY	16 Nov 2025Grappling Industries BRISBANE7 on the day	Gi Kids / Grey / 12 - 13 years (Male) / -105 lbs	Submission
Charlie Didlick	16 Nov 2025Grappling Industries BRISBANE7 on the day	Gi Kids / Grey / 12 - 13 years (Male) / -105 lbs	Decision
Dastan Shih	16 Nov 2025Grappling Industries BRISBANE7 on the day	Gi Kids / Grey / 12 - 13 years (Male) / -105 lbs	Submission
Jaiden Kirchen	21 June 2025QJJC - QLD State Championship 2025	Boys Gi / White / Teen I (13yrs) / -48.3 kg	Points
Deuce Zayat	11 May 2025Grappling Industries BRISBANE	No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs	Submission
Jade Underhill	11 May 2025Grappling Industries BRISBANE	No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs	Submission
Valiant Sinclair	11 May 2025Grappling Industries BRISBANE	No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs	Points
Mitchell Marsden	11 May 2025Grappling Industries BRISBANE	No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs	DQ
Indiana Janke	11 May 2025Grappling Industries BRISBANE	Gi Kids / White / 10 - 11 years / -95 lbs	Submission
Jade Underhill	11 May 2025Grappling Industries BRISBANE	Gi Kids / White / 10 - 11 years / -95 lbs	Submission
Mitchell Marsden	11 May 2025Grappling Industries BRISBANE	Gi Kids / White / 10 - 11 years / -95 lbs	Points
Valiant Sinclair	11 May 2025Grappling Industries BRISBANE	Gi Kids / White / 10 - 11 years / -95 lbs	Submission
Amelia Eccleston	23 Mar 2025Grappling Industries BRISBANE	No Gi Kids / Beginner (White) / 10 - 11 years / -85 lbs	Points
Dane Mander	23 Mar 2025Grappling Industries BRISBANE	No Gi Kids / Beginner (White) / 10 - 11 years / -85 lbs	Points
Malachy Armstrong	23 Mar 2025Grappling Industries BRISBANE	No Gi Kids / Beginner (White) / 10 - 11 years / -85 lbs	Submission
Dane Mander	23 Mar 2025Grappling Industries BRISBANE	Gi Kids / White / 10 - 11 years / -85 lbs	Submission
Amelia Eccleston	23 Mar 2025Grappling Industries BRISBANE	Gi Kids / White / 10 - 11 years / -85 lbs	Submission