General Santos (Philippines) (AFP) – Philippine boxer Manny Pacquiao called for punishment and a rematch on Friday after his fierce rival Floyd Mayweather was accused of violating anti-doping rules in the build-up to their mega-fight in May.
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The eight-division world champion, who lost a unanimous decision to Mayweather in Las Vegas, urged Nevada sports officials to “impose the appropriate sanction” on the unbeaten American.

Mayweather and the United States Anti-Doping Agency (USADA) have both insisted the boxer’s actions were legal after it emerged he was injected with vitamins and minerals before the fight .