MatstoriesUpset win
Ended a 7-match win streak
Beat Mitchell Marsden at Grappling Industries BRISBANE while they were on a 7-match run.
Academia BJJ Lifestyle Australia
Lukka Chalk is a Grey belt Brazilian jiu-jitsu competitor from Academia BJJ Lifestyle Australia, with a recorded Australian record of 13–8.
Fought 7 recorded matches as Grey since Nov 2025
Grey, 7 recorded matches at this beltUpset win
Ended a 7-match win streak
Beat Mitchell Marsden at Grappling Industries BRISBANE while they were on a 7-match run.
Wins
13
Win rate
62%
Losses
8
Gi
60%
6–4 · 10 matches
No-Gi
64%
7–4 · 11 matches
By belt
Finished events, newest first. Each one opens that event recap.
This page is compiled from public competition records. If it is yours and you want it hidden, email matstories@proton.me with this page URL.
Recorded Australian matches Matstories has synced. Not a world record.
4 rows