Floyd was hitting Oscar with cleaner shots all night and the only time he ran during the fight was the early round and thats because he was wearing DLH out for the later rounds. I think Oscar was surprised by Flods power a little bit he had some nice pop to some of his punches. Oscar even seemed hurt and his legs were weakened by 1 or 2 of Floyds shots like the clip above. And PBF got him in the 4th when he timed a DLH rush.