Stay in the fight so long? I mean he was never known for the best chin, and JLC is not only a really physically powerful lightweight but an extremely hard hitter (48 of his 56 wins even now have happened by KO, and it used to be a lot higher). JLC has a iron chin, and he walks through virtually everything, up to that point he had always been stopped on cuts. He is one of the best body punchers of this generation, and they honestly stood in there, in a fight which I have never seen so many clean punches traded. I think it still makes fights like Marquez-Vazquez look like a couple of ballerinas. the amazing thing is both guys seemed unbothered for most of the fight by all the heavy artillery that was landed, but I find that especially unbelievable on Corrales' part who if he lacked anything was a little durability.