Roman Carrizo vs Sean Tieman-Koster BJJ | Matstories

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Roman Carrizo vs Sean Tieman-Koster BJJ | Matstories

SABJJ - Toyama Jiu Jitsu

White

Fought 19 recorded matches as White since Oct 2025

White, 19 recorded matches at this belt

Sean Tieman-Koster

Element Australia

White

Fought 12 recorded matches as White since Aug 2025

White, 12 recorded matches at this belt

0–1 in meetings

Meetings

Sean Tieman-Koster won
Synergy Pro Round Robin Series 2 · Adelaide, South Australia · Male No-Gi / White / Adult / -73,0 kg (Light) · Submission