Kei Nishikori reached the final in Houston in 2011, finishing runner-up to Ryan Sweeting. The Japanese veteran is back at the U.S. Men's Clay Court Championship 14 years later, and he is still capable ...

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, the 2014 U.S. Open runner-up, will have arthroscopic surgery on his left hip this week and be sidelined for about six months. Nishikori posted a message Tuesday on his app saying he ...

Kei Nishikori has pulled out of the Miami Open hours before he was due to take to the court for his first-round match. The former world No. 4 enjoyed a deep run at last week’s Phoenix Challenger ...

Japan's Kei Nishikori advanced to the quarterfinals ... had the only break of the third set to go up 6-5 before serving out the match at Victoria Park. "It's definitely my biggest win in a long ...

TORONTO--Japan’s Kei Nishikori became the latest withdrawal from the ATP Masters 1000 tournament in Toronto on Wednesday with a shoulder injury. Nishikori, a finalist at the Canadian hard court ...

Former World No. 4 Kei Nishikori will open his 2025 U.S. Men's Clay Court Championship campaign against local qualifier Mitchell Krueger on Tuesday (April 1). Nishikori made his top-100 comeback ...

Roger Federer in action against Kei Nishikori (Getty ... who beat Sam Querrey in straight sets. ”He’s serving way different, now he’s so much faster to finish points. It;s impressive ...

In the Round of 32 at the Fayez Sarofim & Co. US Men's Clay Court Championship on Tuesday, Mitchell Krueger (ranked No. 141) meets Kei Nishikori (No. 64). In Nishikori's last competition ...

In a match that by and large failed to deliver on its initial promise, Rafael Nadal put in a performance that was well below par, but still won in straight sets against Kei Nishikori, 6-4 6-4.