"Pacquiao-Marquez, Round 4" provides a major opportunity for the two challengers to cement a legacy. In the previous three bouts, two decisions have gone to Manny Pacquiao, while the first was determined to be a draw.
There is little question that if the 39-year old Juan Manuel Marquez were to take the upcoming fight between the two rivals on December 8, it would rank among the most crucial and illustrious victories of his career.
It is also unquestioned that Pacquiao's two victories at the hands of Marquez rank high among the list of his 54 career victories. But where exactly do they rank? And what other victories capture a spot on the list for he and Marquez?