The only bantamweight pacqioa fight I ever seen was Agapito Sanchez mauling and manhandling him at Bill Graham Civic Center in SF. Going off that performance is wager my money on pimtor. Though I haven't watched to many of his fights either
Lupe would maul his way to a win, if you really want to see Manny get popped match him up with Wilfredo Gomez at 122
Although he was still raw and unpolished at super bantamweight Pacquiao looked like a force when he stopped Ledwaba and Julio. The Sanchez fight was a rough and dirty fight that should have gone to Pac's favor when they stopped it from the head clash. This would have been a competitive, two way fire fight but I think Pac's speed and power eventually gets the better on the Mexican warrior. Pac stops Pintor in the late rounds in a terrific fight.