Djokovic wins his ninth match as Tsitsipas loses his ninth ATP

IMAGE: Novak Djokovic poses with a trophy after winning the men's Astana Open final against Greece's Stefanos Tsitsipas. Photograph: Pavel Mikheyev/Reuters Novak Djokovic lifted the Astana......

Monfils, Cilic advance to Japan Open semis

IMAGE: France's Gael Monfils returns a ball to Croatia's Ivo Karlovic during their men's singles quarters at the Ariake Coliseum, in Tokyo, on Friday. Photograph: Kim Kyung-Hoon/Reuters Second......

Pan Pacific Open: Wozniacki wins first title of the season

IMAGE: Caroline Wozniacki of Denmark celebrate the winner Naomi Osaka of Japan during women's singles final of the Toray Pan Pacific Open at Ariake Colosseum on Sunday. Photograph: Koji......

Pan Pacific Open: Wozniacki ends Radwanska reign to reach final

IMAGE: Caroline Wozniacki of Denmark returns the ball to Poland's Agnieszka Radwanska. Photograph: Kim Kyung-Hoon/Reuters. Caroline Wozniacki outlasted Agnieszka Radwanska 4-6, 7-5, 6-4 in a dog......

Tennis round-up: Top seed Muguruza sails into Pan Pacific Open semis

IMAGE: Spain's Garbine Muguruza plays a backhand in her quarter-final match against France's Caroline Garcia during day five of the Toray Pan Pacific Open Tennis At Ariake Coliseum in Tokyo, on......