Tomas Berdych of Czech Republic returns the ball during the men's singles 4th round match against Rafael Nadal of Spain at the Australian Open in Melbourne, Australia, Jan. 20, 2019. (Xinhua/Lui Siu Wai)
In pics: men's singles 4th round match at Australian Open
Source: Xinhua| 2019-01-20 18:57:53|Editor: mym
