Rafael Nadal of Spain arrives at the court ahead of the men's singles final match against Roger Federer of Switzerland at the Australian Open tennis championships in Melbourne, Australia, Jan. 29, 2017. (Xinhua/Bai Xue)
Rafael Nadal of Spain arrives at the court ahead of the men's singles final match against Roger Federer of Switzerland at the Australian Open tennis championships in Melbourne, Australia, Jan. 29, 2017. (Xinhua/Bai Xue)