I had Pac-Man winning by 1 round. But I can see how maybe like 3 of those rounds could have went either way. Marquez landed some good shots, but what I think the judges were looking at is the punch output and "effective aggression". Marquez never really went after Pac-Man, he just counter punched the whole fight. I guess it all depends on who the judges thought dictated and controlled the round, when the rounds are close like that.