Former Wimbledon champion Petra Kvitova enters the U.S. Open on quite a roll.

Caroline Wozniacki has retired from her semifinal match at the New Haven Open with a knee injury, her first loss at the tournament.

Petra Kvitova clinched the U.S. Open Series title with a victory over Lucie Safarova in the quarterfinals of the New Haven Open.

It's a part of women's tennis that some feel is a bit distracting.

Caroline Wozniacki fought through an injury to her right knee to beat Dominika Cibulkova 6-2, 6-1 in the quarterfinals of the New Haven Open.

Caroline Wozniacki remains undefeated in New Haven after beating Sofia Arvidsson of Sweden 7-6 (4), 6-2 in the second round of the New Haven Open.

Top-seeded Agnieszka Radwanska has retired from her second-round match at the New Haven Open.

Tuesday marked day three of action over at the New Haven Open. A couple of exciting matches are in the books already and a big one is on the schedule tonight.

Marion Bartoli rallied from three games down in the third set to beat American Sloan Stephens and advance to the quarterfinals of the New Haven Open.

Caroline Wozniacki remains undefeated at the New Haven Open.

Since winning her first New Haven Open title in 2008, Caroline Wozniacki has become one of the wealthiest female athletes in the world, with over $12 million

Caroline Wozniacki is back in New Haven, hoping to defend her title in the New Haven Open at Yale for the fifth straight year.

The New Haven Open at Yale unveiled the newly renovated tennis courts at McClain Park in New Haven on Thursday.

Organizers of the New Haven Open have announced 2011 Wimbledon champion Petra Kvitova has been granted a wildcard into the tournament.

Several acres of sunflowers fill the fields at Buttonwood Farm and it is quite a sight.