Tommy Paul of the United States serves during the men's singles quarterfinal match against John Isner of the United States at the 2020 ATP Mexican Open tennis tournament in Acapulco, Mexico, Feb. 27, 2020. (Xinhua/Francisco Canedo)
In pics: men's singles quarterfinal match at 2020 ATP Mexican Open
Source: Xinhua| 2020-02-28 10:38:01|Editor: huaxia
