Kyle Edmund is through to the semi-finals of a grand slam for the first time after beating world No3 Grigor Dimitrov in four sets at the Australian Open on Tuesday. Edmund overcame Dimitrov 6-4, 3-6, 6-3, 6-4 in two hours and 49 minutes on the Rod Laver Arena. He will face Marin Cilic next Britain's Kyle Edmund stuns Dimitrov to reach Australian Open semis