US Open PICS: Zverev, Fritz to clash in quarter-finals

Images from the men's singles action at the US Open on Sunday. IMAGE: Germany's Alexander Zverev makes a backhand return against Brandon Nakashima of the United States in the US Open men's singles......

US Open: Medvedev restores order, Sinner whips O'Connell to make Round 4

IMAGE: Daniil Medvedev is the sole former champion left in the men's singles draw. Photograph: EAndrew Kelly/Reuters Fifth seed Daniil Medvedev breezed past Italian Flavio Cobolli 6-3, 6-4,......

US Open PIX: Gauff, Sabalenka advance; Azarenka exits

Images from the US Open women's singles third round matches, at Flushing Meadows, New York, on Friday. IMAGE: Coco Gauff of the United States celebrates winning her US Open women's singles third......

PIX: Sinner, Sabalenka champions in Cincinnati

IMAGE: Jannik Sinner's triumph at the Masters 1000 event follows his Grand Slam breakthrough at the Australian Open in January and is his fifth title of the year. Photographs: Susan Mullane-USA......

Novak Djokovic claims historic Olympic gold

'It was fair that the two sets finished in tiebreaks. I put my heart, my soul, everything to win gold' IMAGE: Gold medallist Novak Djokovic kisses his medal. Photograph: Claudia Greco/Reuters......