MatstoriesUpset win
Ended a 5-match win streak
Beat Isaiah Castro at WĀNAKA AUTUMN OPEN 2026 while they were on a 5-match run.
Tadhg O Halloran is a White belt Brazilian jiu-jitsu competitor from Carlson Gracie Wanaka, with a recorded Australian record of 4–0.
Fought 4 recorded matches as White since Apr 2026
White, 4 recorded matches at this beltUpset win
Ended a 5-match win streak
Beat Isaiah Castro at WĀNAKA AUTUMN OPEN 2026 while they were on a 5-match run.
Wins
4
Win rate
100%
Losses
0
Gi
100%
2–0 · 2 matches
No-Gi
100%
2–0 · 2 matches
By belt
Finished events, newest first. Each one opens that event recap.
1 row
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.