By Rafael Soto

Juan Manuel Marquez is at his highest level of commitment in training camp. "Dinamita" Marquez (54-6-1, 39 KOs) will meet Filipino superstar Manny "PacMan" Pacquiao  (54-4-2, 38 KOs) for a fourth time on December 8 at the MGM Grand in Las Vegas, Nevada. HBO pay-per-view will carry the event.

"We are looking for a victory that's going to leave no doubt about the winner. We are going for the knockout to make it clear once and for all who is better. I will be much better than I was a year ago. Pacquiao can say whatever he wants, but I will be 100 prepared to knock him out," Marquez said.