I think this one has already been posted before dp, and I believe it was you who posted this fantasy matchup no less, although I may be wrong. Anyway, Tony knocks him out sometime in the last five rounds I think, just far too strong a puncher and aggressive slugger for Paret to handle over 15. Benny brave and willing as he was would hang in there as long as he could, but eventually Tony lands a bomb that a tired Benny doesn`t recover from and batters him to submission with the referee probably stepping in to stop it, similar to the Saxton fight in that regard.
