Jack Black

Jack Black is a White belt Brazilian jiu-jitsu competitor from Battalion Jiu-Jitsu Academy, with a recorded Australian record of 6–3.

White

Fought 9 recorded matches as White since July 2025

Beat the podium

Beat 5 of that day's medalists

A recorded win over someone who medaled at the same event.

Wins

Win rate

67%

Losses

Recorded performance9 matches

0–2 · 2 matches

No-Gi

86%

6–1 · 7 matches

By belt

White6–3 · 967%

Last matches

Filter by Opponent	Filter by Event	Filter by Division	Filter by Result
Kane Fisher	4 July 2026 · NZ GRAPPLER West Coast Challenge Taranaki	Men No-Gi / White / Adult / Feather (-68kg)	Points14–0
Noah Blundell	4 July 2026 · NZ GRAPPLER West Coast Challenge Taranaki	Men No-Gi / White / Adult / Feather (-68kg)	Submission12–0
Luke Langridge	21 Feb 2026 · NZGRAPPLER Summer Slam > Auckland	Men No-Gi / White / Adult / Feather (-68kg)	Submission7–0
Matteo Ashman	21 Feb 2026 · NZGRAPPLER Summer Slam > Auckland	Men No-Gi / White / Adult / Feather (-68kg)	Submission2–0
Tiraphon Khamtho	6 July 2025 · AUCKLAND OPEN	Male No-Gi / White / Adult / -67,5 kg (Feather)	Submission2–0 · 0–1 adv
Adam Loh	6 July 2025 · AUCKLAND OPEN	Male No-Gi / White / Adult / -67,5 kg (Feather)	Points4–0
Felix Walkinton	6 July 2025 · AUCKLAND OPEN	Male No-Gi / White / Adult / -67,5 kg (Feather)	ClosePoints2–0
Felix Walkinton	6 July 2025 · AUCKLAND OPEN	Male Gi / White / Adult / -70 kg (Feather)	Submission2–2
Tiraphon Khamtho	6 July 2025 · AUCKLAND OPEN	Male Gi / White / Adult / -70 kg (Feather)	CloseAdvantage2–2 · 0–1 adv