A screen behind Justin Gimelstob of the U.S. shows the ball to be out during his singles match at the...
A screen behind Justin Gimelstob of the U.S. shows the ball to be out during his men's singles match against Andy Roddick of the U.S. at the Wimbledon tennis championships in London June 25, 2007. REUTERS/Toby Melville (BRITAIN)