i have just seen the fight for the first time this morning on sky and I believe Collazo won by one round. How Hatton got in by three rounds is beyond me. It was a hard fight to judge though, Hatton had better work rat, but Collazo landed nearly all the best punches. As for the ref, he must have been blind not not to see Collazo put Ricky down in the last round, and this is from someone who likes Ricky Hatton, who did show terrific heart in the fight.