BRISBANE—Roger Federer believes Kei Nishikori improved a great deal in 2014, during which he reached the U.S. Open final, won tournaments in Barcelona and Tokyo, and ended the year at No. 5 in ...

Nishikori came into his opening match of the round-robin stage having not beaten Federer in their six previous meetings, but the world number nine battled to a 7-6 (7-4) 6-3 win at the O2 Arena.

Roger Federer suffered a shock straight-sets defeat to Kei Nishikori at the ATP Finals on Sunday, severely denting his bid for the 100th title of his illustrious career. The Swiss, who has won the ...

In 2011, Federer did not disappoint the 9,000 or so spectators in the St. Jakobshalle in Basel, winning the final on Sunday without any drama, 6-1, 6-3 over Kei Nishikori. “It was a five-star ...

Highlights of the men's singles quarterfinal match between Kei Nishikori and Roger Federer on Day 9 of Wimbledon 2019 at the The All England Lawn Tennis and Croquet Club in London ...

Novak Djokovic, Roger Federer Andy Murray won all five of his matches at the 2016 ATP Finals in London to secure his only year-end championships crown. The Brit saw off Marin Cilic, Kei Nishikori ...

Djokovic – appearing in his fifth Olympics – shared the record with Roger Federer, Kei Nishikori and Aranxta Sanchez Victoria before the Paris Games while Angelique Kerber joined them on three ...

Uniqlo's current athlete lineup includes Japanese tennis player Kei Nishikori and Australian golfer Adam Scott. Roger Federer took on Serbia's Dusan Lajovic in his first match on Monday In a ...

Tennis great Roger Federer has called on Olympics organizers ... Japan's top-ranked women's and men's tennis players--Naomi Osaka and Kei Nishikori--also added their voice to the concerns, saying ...