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Switzerland's Amra Sadikovic celebrates a point against Croatia's Silvia Njiric during their Fed Cup tennis match in Lisbon February 5, 2010. REUTERS/Nacho Doce (PORTUGAL - Tags: SPORT TENNIS Stock Photo - Alamy
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Colombia's Santiago Giraldo reacts after losing a point against Portugal's Frederico Gil during the Estoril Open tennis tournament in Lisbon May 6, 2010. REUTERS/Rafael Marchante (PORTUGAL - Tags: SPORT TENNIS Stock Photo - Alamy
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