Great news, Kei Nishikori fans: the former world No. 4 announced on social media that he and wife Mai are expecting "a little minion" later this year. The couple quietly tied the knot last ...

Kei Nishikori withdrew from the Miami Open a couple of hours before his first-round duel against fellow Japanese Yoshihito Nishioka. World no. 64 cited fatigue as the reason for his withdrawal ...

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 ...

Japan's Kei Nishikori has added Brad Gilbert as his new traveling coach for the 2011 season. Gilbert, who coached Andre Agassi, Andy Roddick and Andy Murray, will travel with Nishikori to about 15 ...

Japanese veteran Kei Nishikori, who revealed during the Australian Open that he almost quit tennis last year after lengthy battles with injury, defeated Spain's Jaume Munar 6-2, 5-7, 7-6 (7/3 ...