He'd probably beat Stevenson on points or a late stoppage. Stevenson simply couldn't deal with the pace and would only really have a punchers chance. But in reality we would probably never see the fight had Stevenson been around during Calzaghe's reign, unless there was a big sum of money on the table. Calzaghe was very risk adverse.
Calzaghe would stop Stevenson late.......................but why do many threads about Calzaghe fighting when Calzaghe has made is clear that he is retired and will never fight again?
calzaghe fans desperate to keep the flame burning, but its hard when so many people are pissing on it