Rodger Federer of Switzerland celebrates after the men's singles quarterfinal match against Tennys Sandgren of the United States at the Australian Open tennis championship in Melbourne, Australia on Jan. 28, 2020. (Xinhua/Bai Xuefei)
Highlights of Australian Open tennis championship on Day 9
Source: Xinhua| 2020-01-28 14:56:50|Editor: Lu Hui
