MELBOURNE, Australia -- A round after Novak Djokovic sprayed 100 unforced errors, it was Kei Nishikori's turn to litter the court with mistakes. The seventh-seeded Japanese player missed shot after ...

MELBOURNE -- When the fifth set began, the overarching question was whether the scoreboard could display triple-digit numbers. Over and over, Novak Djokovic missed. His groundstrokes sailed long, his ...

There have been some weird days at this year’s U.S. Open, but none of them come close to 10 years ago on Friday when Marin Cilic and Kei Nishikori turned the tennis world upside down. New York was ...

Novak Djokovic outclassed Kei Nishikori 6-3 7-5 to win his 30th ATP 1000 Masters title and his fourth Rogers Cup crown. The world number one's seventh trophy of 2016 will have boosted any confidence ...

Novak Djokovic and Tomas Berdych set up a Miami Open quarter-final as Kei Nishikori joined them in the last eight. Djokovic overcame a wasteful Dominic Thiem in straight-sets at the ATP 1000 event on ...

LONDON (Reuters) - Novak Djokovic said exhaustion and a loss of concentration played a part in a mid-match slump against Japan's Kei Nishikori that nearly wrecked his hopes of a third consecutive ATP ...