Mayweather TKO6 (serious prediction). Can see Mayweather opening up early for some reason. He was feeling the pace against Cotto at the higher weight class, but I can see him starting earlier against the aggressive southpaw, particularly the right uppercut to head and body.
Its funny, I see him fighting in the complete opposite way with a very over cautious, but clear round winning approach. No leaning on the ropes, just pure boxing and moving. Being a Floyd fan, my one worry is Roberts high punch output, however I think and hope he will be able to control the pace with his skillset, meaning Robert wont be able to throw as many punches as he is used to. Floyd by UD. Also he will take on his old fighting style this time. Similar to his approach in the Marquez fight..
Guerrero is the least interesting fight Floyd for a while don't really know what to expect from Ghost he is not proving him self above 135 he was a beast at LW but from what I seen from him at 147 not even giving him a punchers chance
Barring Mayweather not looking like Mayweather, then there is zero chance Rob will beat him. Mayweather by slightly tougher than expected UD is my prediction
Mayweather clear UD. Guerrero maybe wins 2 or 3 rounds. I can't see Mayweather being taken out of his comfort zone which is Guerreros only hope of even being in this fight.