MatstoriesUpset win
Ended a 7-match win streak
Beat Jonah Machaalani at Grappling Industries NEWCASTLE while they were on a 7-match run.
SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL
Zayden Bourke is a Grey belt Brazilian jiu-jitsu competitor from SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL, with a recorded Australian record of 41–20.
Fought 61 recorded matches as Grey since Feb 2025
Grey, 61 recorded matches at this beltUpset win
Ended a 7-match win streak
Beat Jonah Machaalani at Grappling Industries NEWCASTLE while they were on a 7-match run.
Wins
41
Win rate
67%
Losses
20
Gi
70%
21–9 · 30 matches
No-Gi
65%
20–11 · 31 matches
By belt
Finished events, newest first. Each one opens that event recap.
Recorded Australian matches Matstories has synced. Not a world record.
14 rows