Atlas Koinberg Koinberg vs Leon Mastenbroek BJJ | Matstories

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Atlas Koinberg Koinberg vs Leon Mastenbroek BJJ | Matstories

Atlas Koinberg Koinberg

Apex Jiu Jitsu Academy

White

Fought 9 recorded matches as White since Sept 2025

White, 9 recorded matches at this belt

Leon Mastenbroek

Unknown belt

No recorded matches as Unknown belt yet

Unknown belt, 0 recorded matches at this belt

0–1 in meetings

Meetings

Leon Mastenbroek won
BJJ SPRING AUSTRALIAN OPEN 2025 · Byron Bay · Boys Gi / Novice / Pee Wee I (7yrs) / -33.2 kg · 28–0 · 4–0 adv