After playing the longest match ever in their first-round meeting at Wimbledon 2010, John Isner and Nicholas ... Marin Cilic and Kei Nishikori, who battled for four hours and 59 minutes in searing ...

SAN JOSE, California -- Top-seed Andy Roddick easily defeated Delray Beach winner Kei Nishikori of Japan ... In afternoon matches, John Isner beat third-seeded German Tommy Haas 4-6 7-6 6-3 ...

Johnson defeated Marinko Matosevic in the first round of Brisbane before falling to world No. 5 Kei Nishikori, 6-4, 7-5. The top-ranked American is No. 18 John Isner, a former college player at ...

WASHINGTON (AP)—Speaking to reporters moments after losing his opening match at the Citi Open, John Isner swore ... Milos Raonic of Canada and No. 4 Kei Nishikori of Japan, who all beat American ...

Japan's Kei Nishikori overcame physical struggles in the third set before pulling out a 6-2, 5-7, 7-6 (3) win over Spain's Jaume Munar in the first round of the BNP Paribas Open on Wednesday in ...

Nishikori made it as high as No. 4 in early 2015, about six months after his semifinal victory over Novak Djokovic at the U.S. Open made him the first male Grand Slam singles finalist from Asia.