Marquez knocks out Pacquiao in Las Vegas

Juan Manuel Marquez produced a huge right hand to knock Manny Pacquiao out and win a devastating victory in the latest chapter of one of the sport’s most compelling rivalries.

Both fighters had been sent sprawling in an action-packed bout in Las Vegas, and it was Pacquiao who appeared to be on top before Marquez produced a brutal blow right at the end of the sixth round to seal the win he craved so badly.