Tennis: Kamke topples del Potro at rainy Miami

Fifth-seeded Juan Martin del Potro of Argentina crashed out of the Miami ATP Masters on Friday, falling 7-6 (7/5), 6-1 to 89th-ranked German Tobias Kamke in a second-round match disrupted by rain.

Fifth-seeded Juan Martin del Potro of Argentina crashed out of the Miami ATP Masters on Friday, falling 7-6 (7/5), 6-1 to 89th-ranked German Tobias Kamke in a second-round match disrupted by rain.

Argentina’s Juan Martin del Potro ended Novak Djokovic’s 22-match winning streak, beating the Serbian star 4-6, 6-4, 6-4 on Saturday to reach the ATP Indian Wells Masters final.

Juan Martin del Potro toppled Andy Murray on Friday to book a semi-final showdown with World No. 1 Novak Djokovic at the Indian Wells Masters.

Top-ranked Novak Djokovic has advanced to the BNP Paribas Open semifinals with a 6-3, 6-1 victory over Jo-Wilfried Tsonga in 54 minutes.

Rafael Nadal plans to test his fragile knee on the hard courts at Indian Wells to determine his playing schedule for the rest of the spring.

Roger Federer and Juan Martin del Potro advanced to the Swiss Indoors final on Saturday, setting up a rematch of their epic semifinal at the London Olympics.

Juan Martin del Potro makes his return after one month away with wrist problems as top seed at the ATP Vienna Open starting on Monday.

Defending champion Novak Djokovic stormed into a sixth successive US Open semi-final on Thursday with a breathtaking 6-2, 7-6 (7/3), 6-4 demolition of 2009 winner Juan Martin Del Potro.

Only one of the Williams sisters is heading to a semifinal, and it’s not the one with the long winning streak. Serena Williams lost that — and her cool — at the Western & Southern Open on Friday.

Venus Williams and Juan Martin Del Potro, whose careers have seen Grand Slam highs as well as injury-hit lows, take center-stage on Sunday as the French Open gets underway.

World number 10 Juan Martin del Potro shrugged off a bout of nausea to cruise past Ivo Karlovic 6-2, 7-6 (9/7), 6-1 and pull Argentina level 1-1 with Croatia in their Davis Cup quarterfinal on Friday.

Rafael Nadal is worried about whether he can continue playing at Wimbledon after a left-foot injury almost made him retire from his fourth-round match against Juan Martin del Potro on Monday.