Caroline Wozniacki is your new non-Serena US Open favorite

NEW YORK — Caroline Wozniacki trusts her stamina so much that she plans to return to New York in two months to run a marathon. Maria Sharapova, usually the one wearing down opponents in the third set, sure couldn't keep up on a steamy Sunday at the 

Tennis star Caroline Wozniacki has come clean about the sudden end to her three-year relationship with Rory McIlroy. Just over three months ago, the golf star phoned his then-fiancee and, during the brief conversation, 

There were 15 breaks of serve as Serena Williams stumbled past Caroline Wozniacki 2-6, 6-2, 6-4 to reach the final of the West and Southern Open near Cincinnati.

Wozniacki has had an impressive summer and was very solid in a 6-3 6-2 victory over 18th seed Andrea Petkovic. "I think every match I get into a better groove out there and I'm playing better," said the Dane. "It's nice to be through to the fourth

Former world No. 1 Caroline Wozniacki and German No. 2 Andrea Petkovic will meet for a spot in the fourth round of the 2014 United States Open on Friday afternoon. This is the fourth time that the two talented competitors