I'm not claiming to be a boxing expert but from the my boxing experience and watch the way Cotto fights and the way Hatton fight i would have to edge this fight to Cotto. Cotto has a slightly weak chin but a good defense. The only time his defense really gets bad is when he loads up all that power so he can go to the body. But Hatton relys on bullying people into his punching game and he can take hits from Callazo but Cotto's record speaks for itself for his hitting power to his good counter punching and speed if hatton doesn't come at angle and prevent from going toe to toe which he wont its night night time. I have Cotto by KO. Oh yea but the topic was Cotto and Gatti if Cotto can manage not to get hit by Gatti I can only see this fight being stopped by Cuts or Body shots but i'm not seeing a decision period.