Povetkin a huge betting favorite

WBA heavyweight titleholder Alexander Povetkin is a prohibitive favorite to retain his belt against mandatory challenger Hasim Rahman on Saturday at the famed Alsterdorf Sporthalle in Hamburg, Germany. Bet365.com has Povetkin listed at -1400 with Rahman at +650. Intertops.com has Povetkin at -1250 and Rahman at +600.

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