WBC–ABCO heavyweight titles · 10 rounds

Vladyslav
Sirenko
VS
Alexander
Ustinov

Sirenko · KO 1/10

Sep 10, 2021 · Stade Roland Garros, Paris, 🇫🇷

Sirenko going in17-0-0

Ustinov going in37-5-2

Confirmation✓✓ two sources

MethodKO

Round1 of 10 · 1:10

TitleWBC–ABCO heavyweight titles

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Vladyslav_Sirenko

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

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