Pac and Mayweather. Both cherry pick. Mayweather is probably worse. Marquez has never been sellable enough to cherry pick as much as the other two.
My vote is for Marquez. Barrera after Pacquioa stops him. Diaz after Campbell beats him. And fought him again after Malignaggi beats him. And he says Pacquioa V is pointless because he already knocked him out. Oh, wait. Didn't he already knock Diaz out? So what's the point of fighting him again? And Pacquioa was coming off a loss to against Bradley. And his fighting Bradley again. A guy who could have lost his last two fights. Almost forgot Katsidis, the guy who lost to his leftovers. And people forget, he ducked the 140 lbs division. Because he knew they would beat him up. :deal
May by a country mile. Guerrero? Come on, son! He hadn't done a thing in the WW Division. Ortiz? Again, who is he? JMM came up from 2 Divisions. Won't face Canelo. Won't face any live challenge, and will probably pluck a fighter from LWW for his next fight.
Floyd fought top welterweight Marquez. Floyd fought two welterweights after they beat Berto. I see it now. ANy welterweight who beats Berto is the top welterweight. WHat? Old Mosley? Judah after getting beaten by Baldomir?
pacquiao might have picked a couple but i DO remember him moving up to fight barrera in a fight not many gave him a chance in, and he destroyed barrera. everyones a genius after the fact but look at the predictions for the dela hoya fight, not many gave pacquiao any chance. he fought hatton at hattons own weight (tho he had been beaten at welter by mayweather) and destroyed him. cotto was still live (and bigger) when pacquiao got to him and so was margarito. worst is by far mayweather who hasnt boxed a fighter either in his prime and/or at his best weight in 10 years.