Djokovic claims title of Mubadala World Tennis Championship

Novak Djokovic (R) of Serbia and Kevin Anderson of South Africa pose with their trophies during the awarding ceremony at the 2018 Mubadala World Tennis Championship in Abu Dhabi, the United Arab Emirates (UAE), on Dec. 29, 2018. Novak Djokovic won 2-1 and claimed the title of the event. (Xinhua/Mahmoud Khaled)