Kosta Crnic vs Sean Roberts | Wave

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Kosta Crnic vs Sean Roberts | Wave

Harlequin's Brazilian Jiu-Jitsu

Unknown belt

Fought 4 recorded matches as Unknown belt since Feb 2026

Unknown belt, 4 recorded matches at this belt

Portal Brazilian Jiu Jitsu

Unknown belt

Fought 2 recorded matches as Unknown belt since Feb 2026

Unknown belt, 2 recorded matches at this belt

1–0 in meetings

Meetings

Kosta Crnic won
BJJ NATIONAL AUSTRALIAN OPEN 2026 · Byron Bay · Boys Gi / Novice / Pee Wee III (9yrs) / -30.2 kg · points