Pete Sampras of the U.S. plays tennis at a meeting with children during part of the Andre Agassi Farewell Tour in Heredia, near San Jose September 18, 2010. Forty-year-old ex-U.S. tennis player Agassi, who retired in 2006, headlined a list of nominees for the International Tennis Hall of Fame following a sparkling career highlighted by eight grand slam titles and an Olympic gold medal. [Xinhua/Reuters Photo]