(181230) — ABU DHABI, Dec. 30, 2018 (Xinhua) — Novak Djokovic of Serbia poses with 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)
(181230) — ABU DHABI, Dec. 30, 2018 (Xinhua) — 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)
(181230) — ABU DHABI, Dec. 30, 2018 (Xinhua) — Novak Djokovic of Serbia celebrates during his match against Kevin Anderson of South Africa at the 2018 Mubadala World Tennis Championship final 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)
(181230) — ABU DHABI, Dec. 30, 2018 (Xinhua) — Karen Khachanov of Russia competes during his match against Dominic Thiem of Austria at the 2018 Mubadala World Tennis Championship in Abu Dhabi, the United Arab Emirates (UAE), on Dec. 29, 2018. Karen Khachanov won 2-1. (Xinhua/Mahmoud Khaled)