The hollow victory, Klitschko's 55th in 58 bouts, is likely to prompt renewed calls for a unification fight with WBA champion David Haye.
Haye will make the second defence of his crown against fellow Briton and 2000 Olympic gold medallist Audley Harrison at the MEN Arena in Manchester on 13 November.
Haye will make the second defence of his crown against fellow Briton and 2000 Olympic gold medallist Audley Harrison at the MEN Arena in Manchester on 13 November.
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