Joshua knocks out Breazeale to defend IBF heavyweight title (The Associated Press)

Anthony Joshua defended his IBF heavyweight title by knocking out Dominic Breazeale in the seventh round Saturday, ending his American challenger’s unbeaten record. It was only the second time in the 26-year-old Joshua’s career than he has required more than three rounds to see off an opponent. ”I’m tired and I’m working hard,” said Joshua, who improved his professional record to 17-0 since winning the Olympic title in 2012 in London.