On Sunday, Juan Martin del Potro defeated Kei Nishikori 6-2, 6-2 to advance to the fourth round of the Miami Open. The match lasted only an hour and 12 minutes, with Del Potro absolutely ...

BASEL, Switzerland (AP) — Kei Nishikori and Juan Martin del Potro won in straight sets at the Swiss Indoors on Wednesday to stay on course for a quarterfinals meeting. Third-seeded Nishikori of ...

BASEL, Switzerland (AP) — Kei Nishikori ended Juan Martin del Potro's long winning run at the Swiss Indoors, edging their quarterfinal 7-5, 6-4 on Friday. The third-seeded Japanese saved all ...

BASEL, Switzerland (AP) Kei Nishikori ended Juan Martin del Potro's long winning run at the Swiss Indoors, edging their quarterfinal 7-5, 6-4 on Friday. The third-seeded Japanese saved all eight ...

Former US Open finalist Kei Nishikori withdraws from next week's Grand Slam while 2009 champion Juan Martin del Potro has more knee surgery.

Kei Nishikori dominated Paolo Lorenzi 7-6 (7-3) 6-2 to reach the Swiss Indoors quarter-finals, ... Kei Nishikori and Juan Martin del Potro continue winning feeling at Swiss Indoors.

Taking Aim at Novak Djokovic, Kei Nishikori Wants a Streak of His Own The world’s No. 1 has beaten his third-round opponent in 16 straight matches. The unseeded Japanese player is optimistic.

Kei Nishikori will compete in the ATP Finals in London following the withdrawal of Juan Martin del Potro due to a right knee injury. The Japanese player joins Novak Djokovic, Rafael Nadal, Roger ...

Tokyo, Japan (SportsNetwork.com) - Top seed Juan Martin del Potro and reigning champion Kei Nishikori were among Tuesday's first-round winners at the Japan Open Tennis Championships.

Kei Nishikori saw his Olympic medal dreams dashed by Argentina's Juan Martin del Potro as the Japanese 15th seed lost their quarter-final clash 6-4, 7-6 (7/4) on Thursday. Nishikori was bidding to ...

Juan Martin del Potro eased into the last-16 of the Miami Open with a convincing straight sets victory over Kei Nishikori. The Argentine, who won his first Masters 1000 title at Indian Wells last ...