Well one is a welter and one more a light middle i'd say. I don't see Graziano stopping Basilio, but you never know if a repeat of Graziano-Zale 2 could be served up to the public. I'd say Basilio is clearly the better fighter. Someone else make the call.
Basilio better overall fighter, Graz bigger and stronger....It would be quite a war....Rocky by UD, as his harder punches make the difference down the stretch.