USA's Mike, left, and Bob Bryan return the ball to Bahamas' Mark Knowles and Belgium's Xavier Malisse during their men's doubles match in the French Open tennis tournament at the Roland Garros stadium in Paris, Sunday, June 3, 2012. (AP Photo/Christophe Ena)
USA's Mike, left, and Bob Bryan return the ball to Bahamas' Mark Knowles and Belgium's Xavier Malisse during their men's doubles match in the French Open tennis tournament at the Roland Garros stadium in Paris, Sunday, June 3, 2012. (AP Photo/Christophe Ena)
