Beijing time on September 5 news, 2018 U.S. open into the ninth competition day. In a women's singles top eight focus war, Williams, No. 17 seed and champion of the 6th competition, won eight games in a row after falling behind 2-4 in the first set, beat the runner up in 2016, Ka prilskova, with 6-4 / 6-3, to enter the semi-finals and face sevastova, who eliminated Stevens.
[live event]: US Open Men's singles quarter final
[against both sides]: Nadal vs Tim
[live broadcast time]: 09:00, September 5, 2018
[live address]: http://match.sports.sina.com.cn/livecast/t/live.php?id=189242