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Basel, Switzerland. 25 October, 2014. Roger Federer (left) and Ivo Karlovic (CRO) after the semi final of the Swiss Indoors at St. Jakobshalle. Photo: Miroslav Dakov/ Alamy Live News Stock Photo - Alamy
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Roger Federer playing Ivo Karlovic at the Australian Open, Melbourne, January 20, 2012 Stock Photo - Alamy
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