My opinion on this fight is that Mayweather will win a decision.
It looks like Oscar's game plan for this is to make Mayweather uncomfortable by walking him down and bullying him around seeing as he is naturally the bigger man. Other men have tried this - it doesn't work. Mayweather is way too fast and hits harder than people expect. Also - even if it does work early on - Mayweather doesn't get tired - we all know that Oscar does. I am watching that 24/7 thing on HBO. I can't tell you how many times I am watching that and I see Oscar quit an exercise early. Oscar does have a great chin - and as a fight wears on - he has an awesome ability to anticipate head movement and hit right as you would jump in to hit him. That's what makes his left hook so devistating.
That said - I would love for Oscar to shut this man up. Hoping for a De La Hoya 8th round knockout.
Here's a pic of Kim hours before he expired. One tough mutha.......tough enough not to give up even though he was being beaten to death. Mancini was never the same.