Kei Nishikori of Japan serves during the men's singles fourth round match against Dominic Thiem of Austria at the French Open Tennis Tournament 2018 in Paris, France, on June 3, 2018. Kei Nishikori lost 1-3. (Xinhua/Chen Yichen)
Zverev, Thiem win men's singles 4th round at French Open
Source: Xinhua| 2018-06-04 07:30:10|Editor: Yurou
