Injury ends Djokovic run

– Defending champion Novak Djokovic (above) said “life goes on” after a shoulder injury forced him to quit Sunday’s clash with Stan Wawrinka in the last-16 of the US Open.

Wawrinka, the 23rd seed and 2016 champion, led Djokovic 6-4, 7-5, 2-1 when the Serb quit with a nagging left shoulder problem that had troubled him since the start of the tournament.

“The pain was constant for weeks now. Some days higher, some days with less intensity and obviously taking different stuff to kill the pain,” Djokovic said.

“Sometimes it works. Sometimes it doesn’t. You just know when you know, I guess, when you feel like you’re not able to hit the shot anymore.”

Djokovic refused to expand on the nature of his injury, which had caused him considerable pain during a second-round win over Juan Ignacio Londero.

“I retired and I told you it’s left shoulder. I have nothing more to talk about,” he said.

“I don’t want to talk about my injuries. I said that in the past. I’m sticking to that.”

Djokovic had claimed he felt “almost pain-free” following a straight-sets defeat of Denis Kudla in round three, but the problem resurfaced against Wawrinka in the first meeting between the pair since the final here three years ago.

The world number one received treatment before the start of the third set against Wawrinka but soon threw in the towel, the sixth time he has retired at a Grand Slam tournament.

“It is frustrating. Very frustrating. Obviously not the first, not the last player to get injured and to withdraw from one of the biggest events in sport,” he said. “But obviously I just came off the court, so of course it hurts.

“I’m in the midst of an unfortunate situation, and I have to suffer the consequences of that. And as I said, I’m not the first nor the last one. Life goes on.”

But Djokovic, winner of four of the past five Slam events and 16 overall, remained bullish about his chances of eventually catching and surpassing long-time rival Roger Federer, who holds the men’s record of 20 Slam titles.

“It’s no secret that I have desire and a goal to reach the most Slams and reach Roger’s record,” Djokovic said.

“But at the same time, it’s a long road ahead. I hope I can play for many more years.

“Now it’s a matter of keeping my body and mind in shape and trying to still peak at these kind of events.” –

New York