Let's assume Mayweather comes back in top form.

Assuming Mayweather gets past Marquez, then neither Pacquiao nor Cotto beats him. The only guys I'd give a chance against Mayweather would be Mosley and Williams - and only just.

Who do you give the best chance of beating him between Pacquiao, Cotto and Marquez? (I think Marquez has the least chance, but I threw him in there because he's fighting him, and nothing is certain in boxing.) none of these guys can beat floyd, but pac has the best chance because he doesn't gas like cotto does. too bad pac won't get past cotto.

i am look forward to Pacquiao vs Mayweather

i say pac. i think floyd would outbox cotto and he tends to tire down the stretch

Really? You put Marquez over Cotto? I'm not talking shit or anything. That's your opinion and I respect that, but I'm gonna have to disagree on that one. I may be wrong but I feel Mayweather dominates Cotto from start to finish when they fight; while Marquez gives him a tougher time although ultimately losing. I think Marquez's skills are just that much more polished and give him as good a chance at beating Floyd as anyone (bar Pacquiao... and prime Castillo :D)

Gotta go with Pacquiao. Has the, speed to match Floyd, stamina to go 12 (On very high activity to), is quick on his feet, is a south paw (Mayweather's shoulder roll won't be as affective) and tall fighters usually don't see whats coming from a short fighter. Watch Mayweather vs Jesus Chavez, Mayweather didn't always see Chavez's punches and it was because they were coming from under.

Pacquiao, then Marquez, then Cotto yep. Really? You put Marquez over Cotto? I'm not talking shit or anything. That's your opinion and I respect that, but I'm gonna have to disagree on that one.

Pacquiao, then Marquez, then Cotto yep.

only floyd can beat him self. you have to hope he is on a very bad night

i love marquez so much i hope he will win the match

Manny Shaquiao. Your sig very well might be the best one I've seen on here. I cracked up at both, but the old Jones Jr.-Hopkins picture got me rolling, haha.