Djokovic claims title of Mubadala World Tennis Championship

Novak Djokovic of Serbia kisses his trophy 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 in the final against Kevin Anderson of South Africa and claimed the title of the event. (Xinhua/Mahmoud Khaled)