Serena, Venus, Kuznetsova and Clijsters Set to Headline the Second Annual BNP Paribas Showdown for the Billie Jean King Cup
The top women in the world of tennis, including current world number one-ranked player Serena Williams, seven-time Grand Slam champion Venus Williams, 2009 U.S. Open champion Kim Clijsters and 2009 French Open champion Svetlana Kuznetsova, will face off in the one-night, single elimination $1.2 million BNP Paribas Showdown for the Billie Jean King Cup at…