8 rounds

Francisco
Sierra
VS
Oleksandr
Gvozdyk

Gvozdyk · RTD 5/8

Sep 19, 2015 · Sportsmen's Lodge, Studio City, California, 🇺🇸

Sierra going in26-8-1

Gvozdyk going in10-0-0

Confirmation! sources disagree

MethodRTD

Round5 of 8 · 3:00

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Oleksandr_Gvozdyk

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English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Francisco_Sierra_(boxer)

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