None. DLH was the closest but he really wasn't that close. 116-112 for Mayweather. ODLH's jabs were neutralized by the 5th by May and he stopped throwing them, his chances were 0% as soon as this happened.
some people don't know the difference between aggression and effective aggression charing in throwing combos landing zero punches is not effective just because he physically pushed mayweather back onto the ropes, i would hardly call that ring generalship either.. he landed 1 or 2 clean punches that mayweather acknowledged (shrugged off) ... the best thing he landed all night was the headbut followed by a lead pucker kiss on the cheek with mean intentions
I'm going to attribute Floyd's ineffectiveness in certain rounds with the gloves he was given in this fight. He was given 10 oz heavyweight gloves..... I'm sure Oscar's jabs would have been shut down much earlier if the proper gloves were used.