I can see Mayweather getting caught and maybe hitting the canvas. But Mayweather has heart and a ego. If Mayweather don't get RJJ(Tarver 2), he will adjust and still beat Ortiz. Mayweather recent fights, he been barely slipping punches. He actually been getting touch a lot. But Ortiz don't jab or even pretend to jab as a blinder. I can't see Ortiz winning.

Mayweather is the Silvia of boxing. Even if Ortiz is beating Mayweather the first half of the fight, he is still skilled enough to pull off the win in the final rounds of the fight.