Johnny Collins vs Will Detlefsen BJJ | Matstories

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Johnny Collins vs Will Detlefsen BJJ | Matstories

Integrated MMA HQ

White

Fought 10 recorded matches as White since Aug 2026

White, 10 recorded matches at this belt

Platinum Jiu Jitsu

White

Fought 13 recorded matches as White since Sept 2025

White, 13 recorded matches at this belt

1–0 in meetings

Meetings

Johnny Collins won
Grappling Industries BRISBANE · Brisbane · No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -135 lbs · 7–2