Sultan Ibragimov has one loss against one opponent on his boxing record. For a list of Ibragimov's best fights, refer to "Best fights of Sultan Ibragimov".
On February 23, 2008 Sultan Ibragimov, the WBO champion, met Wladimir Klitschko, the IBF champion, in a heavyweight world-title unification fight. Ibragimov was 32 years old and with a record of 22-1-1 (17), and Klitschko was 31 years old and with a record of 49-3 (43). Ibragimov lost the fight via 12-round unanimous decision and lost his title.