Jannik Sinner advanced to the Wimbledon quarterfinals despite hurting his right elbow in a fall in the opening game and dropping the first two sets Monday night, when his opponent, Grigor Dimitrov, wound up quitting in the third because of an injured pectoral muscle.

World No 1 Jannik Sinner hurt his elbow in the first game of his fourth-round match against Grigor Dimitrov, who ultimately had to retire to injury when two sets up; Follow scores, reports and our ded