( CNN ) -- Wladimir Klitschko successfully defended his WBO and IBF world heavyweight titles on Saturday after stopping Samuel Peter in the 10th round in Frankfurt , Germany . Ukranian Klitschko dominated the fight from the first round , using his height and reach advantage to pepper Peter with stiff jabs , causing his right eye to swell from round two . From the fifth and sixth rounds Klitschko upped the tempo , increasing his work rate to put pressure on Nigerian Peter , 29 , who slowed and looked increasing tired as the rounds progressed . Peter had already fought - and lost - to both Wladimir and elder brother Vitali Klitschko . Five years ago , the younger Klitschko hit the canvas three times in Atlantic City before he won a unanimous decision against the African fighter . More than 50,000 fight fans packed the Frankfurt stadium on Saturday to watch what turned out to be a one-sided contest .
Wladimir Klitschko successfully defended his WBO and IBF heavyweight titles . The Ukrainian boxer won the title in a split decision against American challenger Deontay Wilder on Saturday night at Wembley Stadium.