Former world heavyweight champion David Haye keen to fight Vitali Klitschko after beating Dereck Chisora . Haye , who lost to Ukrainian 's brother Vladimir in 2011 , says he would be `` very confident '' of victory . TL;DR Briton 's Amir Khan suffers shock defeat at hands of Danny Garcia in light-welterweight clash in Las Vegas .
Former world heavyweight champion David Haye keen to fight Vitali Klitschko after beating Dereck Chisora . Haye , who lost to Ukrainian 's brother Vladimir in 2011 , says he would be `` very confident '' of victory . Fellow Briton Chisora dispatched by Haye in five rounds at grudge match at Upton Park on Saturday . Briton 's Amir Khan suffers shock defeat at hands of Danny Garcia in light-welterweight clash in Las Vegas .