Date
Champions
Opponents
Score, Location

International Boxing Federation
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
2007-07-07
KLITSCHKO Wladimir
BREWSTER Lamon
Referee Technical Decision 6/12
Cologne, Germany
2007-03-10
KLITSCHKO Wladimir
AUSTIN Ray
Technical Knockout 2/12
Mannheim, Germany
2006-11-11
KLITSCHKO Wladimir
BROCK Calvin
Technical Knockout 7/12
New York, USA
2006-04-22
KLITSCHKO Wladimir
BYRD Chris
Technical Knockout 7/12
Mannheim, Germany
2005-10-01
BYRD Chris
WILLIAMSON DaVarryl
Unanimous Decision 12/12
Reno, USA