Croatia's Marin Cilic of OBI UAE Royals hits a return to Germany's Philipp Kohlschreiber of Legendari Japan Warriors during their men's singles match in their International Premier Tennis League (IPTL) on December 16, 2015 in the Emirate Dubai. AFP PHOTO / KARIM SAHIB / AFP / KARIM SAHIB (Photo credit should read KARIM SAHIB/AFP/Getty Images)
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AFP KARIM SAHIB