Marquez Knocks Out Pacquiao

Yuriorkis Gamboa (L) of Cuba is sent to his neutral corner by referee Tony Weeks after knocking down Michael Farenas of the Philippines during their WBA interim super featherweight fight at the MGM Grand Garden Arena in Las Vegas, Nevada December 8, 2012.

Yuriorkis Gamboa (L) of Cuba is sent to his neutral corner by referee Tony Weeks after knocking down Michael Farenas of the Philippines during their WBA interim super featherweight fight at the MGM Grand Garden Arena in Las Vegas, Nevada December 8, 2012. by Steve Marcus