Roberto Bautista Agut of Spain returns the ball during the men's singles 4th round match against Marin Cilic of Croatia at the Australian Open in Melbourne, Australia, Jan. 20, 2019. (Xinhua/Hu Jingchen)
Shock fourth round exits for Federer, Kerber on day 7 of Australian Open
Source: Xinhua| 2019-01-20 23:58:45|Editor: Yurou
