Naomi Osaka stuns S. Williams to win her first Grand Slam title at U.S. Open
Source: Xinhua| 2018-09-09 05:57:26|Editor: Yamei
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Serena Williams of the United States hits a return during the women's singles final match against Naomi Osaka of Japan at the 2018 US Open tennis tournament in New York, the United States, Sept. 8, 2018. Osaka won 2-0 and claimed the title. (Xinhua/Li Muzi)
