Date
Champions
Opponents
Score, Location

World Boxing Organization
2011-07-07
KLITSCHKO Wladimir
HAYE David
Unanimous Decision 12/12
Hamburg, Germany
2010-09-11
KLITSCHKO Wladimir
PETER Samuel
Technical Knockout 10/12
Frankfurt, Germany
2010-03-20
KLITSCHKO Wladimir
CHAMBERS Eddie
Knockout 12/12
Dusseldorf, Germany
2009-06-20
KLITSCHKO Wladimir
CHAGAEV Ruslan
Referee Technical Decision 9/12
Gelsenkirchen, Germany
2008-12-13
KLITSCHKO Wladimir
RAHMAN Hasim
Technical Knockout 7/12
Mannheim, Germany
2008-07-12
KLITSCHKO Wladimir
THOMPSON Tony
Knockout 11/12
Hamburg, Germany
2008-02-23
KLITSCHKO Wladimir
IBRAGIMOV Sultan
Unanimous Decision 12/12
New York, USA
2007-10-13
IBRAGIMOV Sultan
HOLYFIELD Evander
Unanimous Decision 12/12
Moscow, Russia
2007-06-02
IBRAGIMOV Sultan
BRIGGS Shannon
Unanimous Decision 12/12
Atlantic City, USA
2006-11-04
BRIGGS Shannon
LYAKHOVICH Sergey
Technical Knockout 12/12
Phoenix, USA