Chisora is terrible. He's not even a got a punchers chance - he slaps a bit and is not exactly heavy handed.
In his rematch with Sam saxton he said he was hurt (round 7 I think). Wlad shouldn't have much trouble. Just hope del boy does himself proud, he hadn't got anything to lose as everyone expects him to get beat badly. 1 things for sure, he'll come to fight believing he can win