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London, UK. 17th November, 2015. ATP Tour Finals Day 3 Roger Federer (SUI) celebrates as he defeats Novak Djokovic(SRB) by a score 7-5, 6-2 during the Day Three Barclays ATP World Tour
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/origin-imgresizer.eurosport.com/2015/11/22/1737588-36749986-2560-1440.jpg "Novak Djokovic hails 'best year of career' after emphatic final win over Roger Federer - Eurosport")
Novak Djokovic hails 'best year of career' after emphatic final win over Roger Federer - Eurosport
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Noteworthy
/origin-imgresizer.eurosport.com/2015/11/17/1734331-36684846-2560-1440.jpg "Federer ends Djokovic's three-year winning streak at ATP World Tour Finals - Eurosport")