Derek Chisora responds to Klitschko's sparring offer to Usyk

Derek Chisora thinks that Wladimir Klitschko could still cause "commotion" but his sparring sessions with Oleksander Usyk would be meaningless. Klitschko, 44, has offered to spar with his compatriot -Usyk, ahead of a rescheduled fight against Chisora. But Chisora says he is not concerned. "Wladimir is a good fighter, the guy's in shape," Chisora told Sky Sports. "The problem is with him, it's straightforward, I don't know why he retired. He could still be causing commotion in the heavyweight game. What reason he retired, I don't understand why. He only lost to Tyson Fury and AJ, but if he wanted to come back, I think he can come back and knock some people out in the game. "For him helping Usyk, I'm happy with that, I'm cool with that. But he's not going to help him when he's inside the ring is he? With me. He can come help me too, if I ask for it too." Klitschko had to withdraw from a scheduled fight with Chisora due to injury in 2010 and Chisora faced his older brother Vitali, suffering a points loss in their WBC title fight in 2012. Source: Sky Sports

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