Manny Pacquiao will Knock Out Juan Manuel Marquez

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Manny Pacquiao says he is through making friends with opponents in the build up to his championship bouts and vows to take a hard-line approach in his next fight against Juan Manuel Marquez. "If my opponent is nice and friendly to me then that carries over into the fight," Pacquiao said Wednesday. "Then I am not eager to finish the fight." The Filipino southpaw has vowed not to go easy when he puts his World Boxing Organization welterweight title on the line against Mexico's Marquez on November 12 in Las Vegas. "I am thinking how can I shut this guy's mouth," Pacquiao said at a news conference at the Beverly Hills Hotel. One boxer "Pacman" Pacquiao says he would have no trouble getting motivated to knock out is undefeated American Floyd Mayweather. "If that fight happens it would be a fight like there is no tomorrow," Pacquiao said with a wink. The Marquez bout will be a change from Pacquiao's previous fights where he moved up in weight class to fight bigger, stronger boxers. Pacquiao says this time he will be in his comfort zone and isn't afraid of getting hit by a smaller fighter. "For this fight I don't have to worry about weight and size," Pacquiao said. "I won't have to worry so much about the punches that I am taking in the ring because bigger guys punch harder."