Kim Clijsters stepped onto the baseball diamond for a special experience at the New York Mets game.
Kim Clijsters threw out the first pitch at the New York Mets' game against the Houston Astros on Friday.
Kim Clijsters with New York Mets catcher Henry Blanco.
Kim Clijsters with husband Brian Lynch at the Mets game.
Vera Zvonareva at the BNP Paribas Taste of Tennis event at the W Hotel in New York on Thursday night.
Victoria Azarenka was among those tasting food from world class chefs at BNP Paribas Taste of Tennis.
Sabine Lisicki mingled with celebrities and hung out with other players at the W Hotel on Thursday.
Sorana Cirstea at the once-in-a-lifetime food and tennis experience, the BNP Paribas Taste of Tennis.
Sweden's Top 2, Johanna Larsson and Sofia Arvidsson, at the BNP Paribas Taste of Tennis event.
Kim Clijsters at BNP Paribas Taste of Tennis. Clijsters has won her last 14 matches at the US Open.
Andy Roddick, the 2003 US Open champion and one of the ATP World Tour's biggest stars, at the party.
Maria Sharapova at the Maria Sharapova by Cole Haan Fall 2010 launch at the New Museum in the city.
Kim Clijsters mingled with Roger Federer and Rafael Nadal during Arthur Ashe Kids Day on Saturday.
Venus Williams, who has two US Open titles to her name, in 2000 and 2001, at pre-tournament press.
Kim Clijsters, who has won the US Open in her last two tries in 2005 and 2009, at pre-tournament press.