Quote Originally Posted by Violent Demise
If Mayweather considers himself a Welterweight, than it's him. If not it's Mosley. Cotto a close second.
VD what has SSM done at 147 that makes him the best there?

I think Cottos #1, Baldomir #2, Margarito #3, SSM #4.

Being that PBF last fought at Light Middle thats where you would have to rate him, IMO.