Obviously the scrubby Corrales is easily outboxed and dropped several times and stopped, though he manages to score a flash knockdown of his own
Burns would lose by late rounds stoppage having given a far better account of himself than people predicted.
Dicky doesn't really have anything to trouble Corrales. I mean, it's not like he possessed the movement and skill of Casamayor. Burns isn't a big banger, nor does he have great legs, he's hittable, and his chin isn't great. Corrales walks through him and knocks him senseless. 4 rounds is being pretty generous actually.