MatstoriesUpset win
Ended a 7-match win streak
Beat Steele Holmes at AJJC 2026 - Australian Jiu Jitsu Championship while they were on a 7-match run.
Zack Harley Robertson is a White belt Brazilian jiu-jitsu competitor from Australian Elite Team, with a recorded Australian record of 13–2.
Fought 15 recorded matches as White since Sept 2025
White, 15 recorded matches at this beltUpset win
Ended a 7-match win streak
Beat Steele Holmes at AJJC 2026 - Australian Jiu Jitsu Championship while they were on a 7-match run.
Wins
13
Win rate
87%
Losses
2
Gi
100%
6–0 · 6 matches
No-Gi
78%
7–2 · 9 matches
By belt
Finished events, newest first. Each one opens that event recap.
Recorded Australian matches Matstories has synced. Not a world record.
5 rows