Cooper James vs Jason O’Halloran BJJ | Wave

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Cooper James vs Jason O’Halloran BJJ | Wave

Will Machado - Comp Team

Yellow

Fought 13 recorded matches as Yellow since Dec 2025

Yellow, 13 recorded matches at this belt

Jason O’Halloran

Coringa Jiu-Jitsu

Grey

Fought 2 recorded matches as Grey since Nov 2025

Grey, 2 recorded matches at this belt

0–1 in meetings

Meetings

Jason O’Halloran won
2025 PERTH CUP GI & NOGI CHAMPIONSHIP ( KIDS - ADULT ) · Perth · Boys No-Gi / Grey - Yellow / Junior I (10yrs) / -33.2 kg (Feather) · 0–0 · Submission