MatstoriesUpset win
Ended a 6-match win streak
Beat Coleman Leitch at NZ GRAPPLER Winter Challenge > Dunedin while they were on a 6-match run.
Ollie Armstrong is a Yellow belt Brazilian jiu-jitsu competitor from Kura of BJJ Ōtepoti DUNEDIN, with a recorded Australian record of 8–3.
Fought 9 recorded matches as Yellow since Mar 2026
Yellow, 9 recorded matches at this beltUpset win
Ended a 6-match win streak
Beat Coleman Leitch at NZ GRAPPLER Winter Challenge > Dunedin while they were on a 6-match run.
Wins
8
Win rate
73%
Losses
3
Gi
67%
4–2 · 6 matches
No-Gi
80%
4–1 · 5 matches
By belt
3 Oct 2026 · Queenstown
King of the South IX BJJ Festival 2026
GiYellow · Junior I (10yrs) · Male · -30.2 kg
No-GiYellow · Junior I (10yrs) · Male · -31 kg
17 Oct 2026 · NZ Grappler South Island Champs > Christchurch
Opponent not listed yet
GiYellow · Male · -31.8 kg
17 Oct 2026 · NZ Grappler South Island Champs > Christchurch
Opponent not listed yet
No-GiYellow · Male · -30.4 kg
14 Nov 2026 · NZ Grappler Winter Nationals > Auckland
Opponent not listed yet
GiYellow · Male · -31.8 kg
14 Nov 2026 · NZ Grappler Winter Nationals > Auckland
Opponent not listed yet
No-GiYellow · Male · -30.4 kg
Finished events, newest first. Each one opens that event recap.
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.
3 rows