Wladimir Klitschko (45-3, 40 KOs) won the IBF heavyweight title with a seventh round KO of Chris Byrd (39-2-1, 20 KOs) at the SAP Arena in Mannheim, Germany. It was a battle of jabs in round one with neither fighter doing any damage. Klitschko connected with a hard right in round two. Klitschko...