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 reacts 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/Wang Ying)
