A ball boy watches Australia's Samantha Stosur in action during her women's semi-final match against Serbia's Jelena Jankovic in the French Open tennis championship at the Roland Garros stadium, on June 3, 2010, in Paris. Stosur won 6-1, 6-2. AFP PHOTO/ JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

A ball boy watches Australia's Samantha Stosur in action during her women's semi-final match against Serbia's Jelena Jankovic in the French Open tennis championship at the Roland Garros stadium, on June 3, 2010, in Paris.  Stosur won 6-1, 6-2.  AFP PHOTO/ JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)