Ortiz - Dirty
Mayweather - Dirty
Referee - Incompetent
Mayweather is one of my favourites, still disappointed how he finished the fight. Had the fight in hand at the time as well.
Hopefully a rematch is granted, to see how it would really pan out.
As for Pacquiao-Mayweather (If it ever happens) Mayweather easily. Has always been my prediction since this fight has been rumoured. I believe his defence and speed would negate Pacquiaos' power.
As said above though, probably a couple of years too late.