Former world No. 4 Kei Nishikori advanced to the quarterfinals of the Japan Open tennis tournament Saturday with a 6-2, 6-3 victory over Australia's Jordan Thompson.

As former world No. 4 tennis star Kei Nishikori mulls over a dismal 2020 due to surgery and contracting the novel coronavirus, he finds hope from looking back two years ago. He was in a similar ...

Mar 30, 09:11 Fabio Fognini stuns Kei Nishikori to book place in last four of Miami Open World number 40 Fabio Fognini is into the semi-finals of the Miami Open thanks to a 6-4 6-2 win over Kei ...

Long before Naomi Osaka burst onto the tennis scene, compatriot Kei Nishikori was establishing ... right elbow and right shoulder—the former world No. 4 is slowly mounting a spirited comeback ...

Cilic - who has had a lot of physical problems in the last year and is living the final part of his career - faced Federer in ...

World number five Medvedev came from behind ... while Tsitsipas battled through a tight match against Japan's Kei Nishikori ...

Jack Draper marked his comeback from injury with victory over Kei Nishikori ... be his last and he led 4-2 in the first set then 3-0 and 5-2 in the breaker. But world number 42 Darderi hit back ...

Jack Draper is now just one win away from a place in the final, and the top 10, after seeing off the challenge of Tomas ...

Elsewhere, British number one Katie Boulter is through to the last 16 after easing to a 6-1 6-4 win ... Japan's Kei Nishikori 7-6 (7-5) 7-5 in the first round of the Vienna Open. Former world ...

Jack Draper marked his comeback from injury with victory over Kei Nishikori as Dominic Thiem’s tennis career came to an end on home soil at the Erste Bank Open.