Harry Martin vs Oliver Hartnack | Wave

WaveAU Buy me a coffee

Athletes Rankings Events Gyms

Wave indexes Australian competitions only, for now. Independent record index — not affiliated with or endorsed by any organiser, federation, or registration platform.

Buy us a coffee Terms Privacy

Harry Martin vs Oliver Hartnack | Wave

Grey

Fought 4 recorded matches as Grey since June 2026

Grey, 4 recorded matches at this belt

Highest win rate

Oliver Hartnack

Coringa Jiu-Jitsu

White

Fought 4 recorded matches as White since July 2026

White, 4 recorded matches at this belt

1–0 in meetings

Meetings

Harry Martin won
CASCA GROSSA GI (ROUND ROBIN) · Perth · Boys Gi / WHITE-Grey / Pee Wee III (9yrs) / -30.2 kg · submission