Sergio has underrated defense and was successful from staying away from Williams reach on the outside. Sergio also doesn't fight as aggressive as Pacman and lands less combinations. Sergio I think does hit harder than Manny or about the same. If Sergio is able to keep him at a distance, it's all Sergio. Martinez SD 12 Pacquiao As for Williams, Manny has excellent use of angles and will get past Williams reach, but when he gets on the inside will be the interesting part. Yes, Williams got clocked clean by Martinez, but he got hit hard by one of the hardest punchers at 154 and survived. I still think Williams has an iron chin. Still, even though fighting on the inside is Paul's game, unless he attacks Pacman's body, Pacman will do another Quintana on him. I think these 2 are too evenly matched. Williams Draw Pacquiao