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
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.
| Event | |||
|---|---|---|---|
| Atila Gava | 11 Apr 2026 · WĀNAKA AUTUMN OPEN 2026 | Male No-Gi / White / Adult / -85,0 kg (Medium heavy) | Submission14–0 |
| Atila Gava | 11 Apr 2026 · WĀNAKA AUTUMN OPEN 2026 | Male No-Gi / White / Adult / -85,0 kg (Medium heavy) | Points10–0 |
| Atila Gava | 11 Apr 2026 · WĀNAKA AUTUMN OPEN 2026 | Male Gi / White / Adult / -94,3 kg (Heavy) | Points10–5 · 0–1 adv |
| Isaiah Castro | 11 Apr 2026 · WĀNAKA AUTUMN OPEN 2026 | Male Gi / White / Adult / -94,3 kg (Heavy) | Points13–0 |
4 rows