Former world heavyweight champion David Haye keen to fight against Klitschko after beating Dereck Chisora . and I hope it 's vice versa , '' Haye told Sky Sports . ` Haye , who lost to Ukrainian 's brother Vladimir in 2011 , says he would be ` ` very confident '' of him . Fellow Briton is beaten by Haye in five rounds at grudge match at Upton Park on HBO . 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 against Klitschko after beating Dereck Chisora . Haye , who lost to Ukrainian 's brother Vladimir in 2011 , says he would be ` ` very confident '' of him . Fellow Briton is beaten by Haye in five rounds at grudge match at Upton Park on HBO . Briton 's Amir Khan suffers shock defeat at hands of Danny Garcia in light - welterweight clash in Las Vegas .