In rough untidy fights Calzaghe hasn't faired that well in the past look at Reid fight that was untidy and very rough fight and Reid hit Calzaghe over and over with right hands and was rocking and reeling Calzaghe plenty of times and imo it was a draw the Salem fight yes Calzaghe won clearly but had some bad moments like being dropped with vicious over hand right right on the chin and the Bika fight Calzaghe was also roughed up pretty bad Hopkins will make this fight very untidy and rough up Calzaghe on inside i think Calzaghe wins based on his workrate but Hopkins even though he is old can still get Calzaghe off his rythm and be very tough test for Calzaghe i think it will be one of Calzaghe's hardest fights.