WTA Championships Istanbul 2011

Watch Samantha Stosur prepare her racquets before a big match in Charleston.

While in Doha, Samantha Stosur answers some of her fans' questions about various topics.

Serena Williams, Svetlana Kuznetsova, Elena Dementieva and Venus Williams make up the Maroon Group.

The eight singles qualifiers glam up for the draw ceremony at the Tour Championships.

A look back at all the amazing tennis stunts Sony Ericsson put together in 2009.

Sony Ericsson unveiled the world's largest tennis court at the Yale Bowl for Football Tennis.

On the eve of Wimbledon, Serena Williams sat down with the BBC's Sue Mott for an intimate interview.

A colorful and lively ceremony closes the Tour Championships - Doha 2009.

After losing at the WTA Championships - Doha 2010, Russian star Elena Dementieva calls it a career.

We asked some of the Tour's top players about their favorite sports, aside from tennis. Find out what they like to watch.

While in Doha, Caroline goes to the Souq at the Khalifa International Tennis Complex.

Take a ride through Paris with Samantha Stosur while she answers some questions on her way to Roland Garros.

Sony Ericsson WTA Tour stars party the night away in Doha on Halloween at the Tour Championships.