you guys are knowledgeable, and this attitude is suprising. the ref penalized corrales for dropping the mouthpiece, the first time castillo knocked it out of his mouth. he did something he shouldn't he was penalized but it was not the determining factor here. if you think it is I repsect your differing opinion, but corrales rested until the count of 9 while watching the referee, then rose, put up his gloves and came forward. he did it both times and castillo made the mistake in the last round, was caught and paid for it.
to say this 'ruins' boxing is sour grapes, fights like these make boxing and this is the type of fight where even if you lose you should applaud the winning effort, if you don't then you aren't a fan, just my opinion.