these are weight class rankings, rarely until now to fighters on a p4p list ever face each other, hell that means that Calderon should have never been on the list cause he wouldn't of stood a chance with anyone that was listed on it at the time

you're falling into this whole concept that there is an actual p4p title which is ludicrous, p4p rankings are based on opinion, and well it's clear that most think Mayweather is the more skilled fighter of the two, meaning he doesn't even have to fight Pacquiao to be ranked p4p #1