Fought 25 recorded matches as Grey since Jan 2026
Grey, 25 recorded matches at this beltFought 10 recorded matches as Grey since June 2026
Grey, 10 recorded matches at this belt0–2 in meetings
Nate Kostalas won
BJJ AUTUMN AUSTRALIAN OPEN 2026 · Byron Bay · Boys No-Gi / Novice / Junior II (11yrs) / -31 kg · Submission
Nate Kostalas won
BJJ AUTUMN AUSTRALIAN OPEN 2026 · Byron Bay · Boys No-Gi / Novice / Junior II (11yrs) / -31 kg · Points
Matstories