Champion Bernard Hopkins stands over challenger Oscar De La Hoya after knocking him to the canvas in the ninth round of their Middleweight title fight in Las Vegas. Hopkins knocked out De La Hoya in 1:38 of the ninth round to retain his title. (Danny Moloshok / EPA)
Oscar De La Hoya rolls on the canvas after being knocked out by Bernard Hopkins in the ninth round of their WBC/WBA/IBF middleweight title fight at the MGM Grand. (David Zalubowski / AP)
