Jannik Sinner advanced to the Wimbledon quarterfinals despite hurting his right elbow in a fall and dropping the first two sets Monday night, after his opponent, Grigor Dimitrov, had to retire with an injured pectoral muscle.
The No. 1-seeded Sinner hadn't dropped a set in the tournament until falling behind No. 19 Dimitrov 6-3, 7-5. But at 2-all in the third set, Dimitrov stopped playing.
"I don't know what to say. He's an incredible player, I think we all saw this today," Sinner said while giving a reluctant on-court interview. "I don't take this as a win at all."
It's the fifth consecutive Grand Slam tournament where Dimitrov failed to complete a match, the longest such streak by any man in the Open era. He also retired at the Australian Open in January and the French Open in May, plus last year's Wimbledon and US Open.
On the last point against Sinner, Dimitrov served and immediately clutched his chest with his left hand. He took a few steps and crouched, before sitting on the grass. Sinner walked over to that side of the court to check on him.
"My pec," Dimitrov told Sinner.
Dimitrov then went to the sideline, sat in his chair and was checked by a trainer and doctor. As Dimitrov talked with them, Sinner knelt nearby. After a delay of a few minutes, Dimitrov walked toward the locker room with the medical personnel.
Soon, he reemerged and said he couldn't continue.
Two hours earlier, it was Sinner down on the ground and seemingly in trouble. He was hurt in the opening game, when his foot gave out from under him and he slipped and fell behind a baseline, bracing his fall with his right hand while still holding his racket.
During a medical timeout while trailing 3-2 in the second set, Sinner winced as a trainer massaged the elbow. Sinner's coaches, Darren Cahill and Simone Vagnozzi, looked on from their box with concern.
Sinner -- a three-time Grand Slam champion who will play No. 10 Ben Shelton of the United States for a berth in the semifinals -- was given a pill to take and play resumed. He frequently shook his right arm or rubbed his elbow between points.
He entered Monday having lost a total of just 17 games in the tournament, tying the record for the fewest in the Open era by man at Wimbledon through three completed matches.
After the second set, the match was paused so the stadium's retractable roof could be closed because of fading sunlight.
About a half-hour later, the match was over.
Overall it was Dimitrov's 10th career retirement at a major.
"He's been so unlucky in the past," said Sinner, who called Dimitrov a good friend. "Very unfortunate for us to witness."
ESPN Research and The Associated Press contributed to this report.
