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Ferocious fight ends in a knockout: Marquez v. Pacquiao

Julie Jacobson / AP

Juan Manuel Marquez, from Mexico, right, connects against Manny Pacquiao, from the Philippines, with referee Kenny Bayless at left, during their fight, Dec. 8, in Las Vegas.

John Gurzinski / AFP - Getty Images

Juan Manuel Marquez, left, takes a punch from Manny Pacquiao during their welterweight fight on Dec. 8 in Las Vegas, Nevada.

Steve Marcus / Reuters

Juan Manuel Marquez of Mexico bleeds from a cut on his face during his welterweight fight against Manny Pacquiao of the Philippines at the MGM Grand Garden Arena in Las Vegas, Nevada, Dec. 8.

Eric Jamison / AP

Referee Kenny Bayless, left, calls the fight as Juan Manuel Marquez celebrates after he knocked out Manny Pacquiao, left, in the sixth round of their WBO world welterweight fight Dec. 8, in Las Vegas.

John Gurzinski / AFP - Getty Images

Juan Manuel Marquez celebrates after he knocked out Manny Pacquiao in the 6th round of their welterweight fight on Dec. 8, at the MGM Grand Garden in Las Vegas, Nevada.

AP reports: No need for Juan Manuel Marquez to impress the judges. No need for the referee to count to 10.

Marquez took care of all of his business Saturday night with a thunderous right hand that left Manny Pacquiao face first on the canvas with his remarkable career in question.

Unable to win a decision in their first three fights, Marquez won the old-fashioned way with a huge right hand that put Pacquiao down for the second time in the fight at 2:59 of the sixth round. Full story.