
Andy Murray of Great Britain returns the ball during the men's singles first-round match against Illya Marchenko of Ukraine at the Australian Open Tennis Championships in Melbourne, Australia, Jan. 16, 2017. Andy Murray won 3-0. (Xinhua/Lui Siu Wai)

Andy Murray of Great Britain returns the ball during the men's singles first-round match against Illya Marchenko of Ukraine at the Australian Open Tennis Championships in Melbourne, Australia, Jan. 16, 2017. Andy Murray won 3-0. (Xinhua/Lui Siu Wai)