For IBF and IBO heavyweight titles · 12 rounds

Calvin
Brock
VS
Wladimir
Klitschko

Klitschko · TKO 7/12

Nov 11, 2006 · Madison Square Garden, New York City, New York, 🇺🇸

Brock going in30-0-0

Klitschko going in46-3-0

Confirmation✓✓ two sources

MethodTKO

Round7 of 12 · 2:10

TitleFor IBF and IBO heavyweight titles

Sources

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

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

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