Vera Zvonareva has been denied entry to Poland where she was to participate in next week's Polish Open WTA tournament, the interior ministry said on Saturday

First-time doubles duo Laura Siegemund and Vera Zvonareva won the US Open women's doubles on Friday, defeating China's Xu Yifan and Nicole Melichar of the United States in straight sets in the final.

Serbia and Canada are level at 1-1 as Janko Tipsarevic failed to follow up Novak Djokovic's opening rout of Vasek Pospisil.

CAS says Troicki has not asked for his 18-month ban to be frozen during the procedure, which could have cleared him to continue playing in events such as the U.S. Open.

Radwanska, who makes no secret of her strong Catholic faith, was photographed in the "Body Issue" of ESPN Magazine in profile without a stitch, sitting in a lawn chair by a pool filled with tennis balls.

Verdasco, who pushed eventual Wimbledon champion Andy Murray to five sets in the quarterfinals, had 12 aces in eliminating Sweden's Andreas Vinciguerra 6-4, 7-6 (3). Vinciguerra was the last Swede remaining in the clay-court ATP tournament in Bastad.

Radwanska will face China's Li Na for a place in the semi-finals.

The Polish star has been carrying the injury throughout the claycourt season where she lost in the second round in Madrid as well as Rome.

World No. 1 Novak Djokovic got 2010 champions Serbia off to a fast start against the United States, with a 7-6 (7/5), 6-2, 7-5 victory over John Isner.

Kirilenko, who last year lost to Ana Ivanovic in the final, will take on Sorana Cirstea of Romania on Saturday.