Mayweather vs. Berto: Round 6
May 29 2016 12:00 AM
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On September 12, 2015, boxing legend Floyd Mayweather defeated former two-time champion Andre Berto by unanimous decision.

In celebration of the 30th anniversary of SHOWTIME CHAMPIONSHIP BOXING, relive the former pound for pound champion?s ring mastery as he equalled Rocky Marciano's (49-0) record in dominant fashion at the MGM Grand in Las Vegas.

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