CHRIS BYRD VS. WLADIMIR KLITSCHKO HBO SPORTS announced that on Apr. 22 in Mannheim, Germany, Chris Byrd will defend his heavyweight title against Wladimir Klitschko. The scheduled 12-round fight will be carried on HBO's World Championship Boxing, which will present the fight live on a Saturday afternoon. The Bryd-Klitschko championship fight from Germany will be shown live on HBO on Saturday, Apr. 22 at 5:00 p.m. ET/ 2:00 p.m. PT AND AGAIN at 10:00 p.m. ET/PT.  ¶ 4:49 PM