For IBF, WBO, IBO, and vacant The Ring heavyweight titles · 12 rounds

Ruslan
Chagaev
VS
Wladimir
Klitschko

Klitschko · RTD 9/12

Jun 20, 2009 · Veltins-Arena, Gelsenkirchen, 🇩🇪

Chagaev going in27-0-1

Klitschko going in52-3-0

Confirmation✓✓ two sources

MethodRTD

Round9 of 12 · 3:00

TitleFor IBF, WBO, IBO, and vacant The Ring heavyweight titles

Sources

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

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

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