Atlas Koinberg Koinberg vs Leon Mastenbroek BJJ | Wave

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Atlas Koinberg Koinberg vs Leon Mastenbroek BJJ | Wave

Atlas Koinberg Koinberg

Apex Jiu Jitsu Academy

Unknown belt

Fought 6 recorded matches as Unknown belt since Sept 2025

Unknown belt, 6 recorded matches at this belt

Leon Mastenbroek

Unknown belt

Fought 12 recorded matches as Unknown belt since Sept 2025

Unknown belt, 12 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