Sienna Roberts vs Yana Kolaroski | Wave

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Sienna Roberts vs Yana Kolaroski | Wave

Grey

Fought 6 recorded matches as Grey since June 2026

Grey, 6 recorded matches at this belt

CAZA BJJ Australia

Grey

Fought 15 recorded matches as Grey since June 2026

Grey, 15 recorded matches at this belt

Top 50 kids
Top 50 Grey

0–1 in meetings

Meetings

Yana Kolaroski won
QJJC - QLD State Championship 2026 · Gold Coast · Girls No-Gi / Grey / Junior III (12yrs) / -34.80 kg · submission