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Roger Federer of Switzerland waves to the audience after his CA-Trophy semi final match against Max Mirnyi of Belarus in Vienna October 11, 2003. Federer won 6-2 7-6. REUTERS/Heinz-Peter Bader HPB Stock
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Novak Djokovic of Serbia returns the ball to Stanislas Wawrinka of Switzerland during their Vienna Open tennis tournament final match in Vienna October 14, 2007. REUTERS/Heinz-Peter Bader (AUSTRIA Stock Photo - Alamy
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Roger Federer of Switzerland returns the ball to Carlos Moya of Spain during their CA-Trophy final match in Vienna October 12, 2003. REUTERS/Heinz-Peter Bader REUTERS HPB Stock Photo - Alamy
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Stanislas Wawrinka of Switzerland reacts after winning his BA-CA Tennis Trophy second round match against David Nalbandian of Argentina in Vienna October 11, 2007. REUTERS/Heinz-Peter Bader (AUSTRIA Photo Stock - Alamy
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Basel, Switzerland. 26th Oct, 2013. Vasek Pospisil (CAN) hits a volley during a match of the semi finals of the Swiss Indoors at St. Jakobshalle on Saturday. Photo: Miroslav Dakov/ Alamy Live
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