Louis Harman vs Nate Kostalas BJJ | Wave

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Louis Harman vs Nate Kostalas BJJ | Wave

TJJ SCHOOL AUSTRALIA

Unknown belt

Fought 4 recorded matches as Unknown belt since May 2025

Unknown belt, 4 recorded matches at this belt

Evolve Brazilian Jiu Jitsu

Grey

Fought 8 recorded matches as Grey since June 2026

Grey, 8 recorded matches at this belt

0–1 in meetings

Meetings

Nate Kostalas won
BJJ SPRING AUSTRALIAN OPEN 2025 · Byron Bay · Boys Gi / Novice / Junior I (10yrs) / -30.2 kg · 27–0 · 2–0 adv