Mayweather vs Calderon who wins?

him? Yeah, never heard of him?

I meant Pretty Boy Floyd http://texashideout.tripod.com/pretty_boy_floyd.jpg him?

you mean roger mayweather or mayweather sr? I meant Pretty Boy Floyd

I was wondering what if these 2 clash up who would actually win. I mean both have tremendous speed and more than impressive boxing skills. Even though I think the fight between them would be as boring as you can imagine, who would actually could have the upper hand, lets consider they are at the top of their prime who would you favor the most and why? :argue: you mean roger mayweather or mayweather sr?