Italy's Tathiana Garbin and Switzerland's Timea BacsinszkyItaly's Tathiana Garbin (R), and Switzerland's Timea Bacsinszky wait for the result of a line call during play against US Serena Williams and sister US Venus Williams during thier women's doubles match on the fifth day of the Wimbledon Tennis Championships, at the All England Lawn Tennis Club in southwest London, on June 25, 2010.