I don't know if he "gave them away". He had to know better than that. But yes, he lost the first four with out question.
That was the best I'd ever seen Cotto. He was awesome in that fight. Made it competitive.
I challenge you to watch it and score it minute by minute. Some judges (pro and otherwise) break rounds down into 3 one minute pieces. It can...
I simply DO NOT understand how anybody can give round 3 to Cotto. If watched objectively, there is no way.