Third seed Williams essayed a signature comeback and served 12 aces to edge past her American compatriot Stephens 2-6, 6-2, 6-2 in one hour and 43 minutes.
“A pivotal moment was the 16th hole where I made a 25-footer for birdie. I was really happy that I lagged behind at that time,” said Yin, who also won the CLPGA Tour Qualifying Tournament in January as an amateur.
Llorente and Joao Tomas will give hope for another top-three finish, but with no new faces so far this summer, there is no reason to think that Atletico will mount a serious title campaign.
"I feel like every day I'm on a new journey, and in this tournament in particular and this year," Williams said. "So I feel really good. I feel like I'm on that journey and I'm going in the right direction."
Wu Haodong/Wang Chang overcame Deng Jiaqiang/Wu Tuobin 11-7, 11-6, 8-11, 11-3 to take the first point for Zhejiang in the opening men's doubles, before Lei Lanxi beat Ren Pengbo in the men's singles to tie the match for Shenzhen.
"All the players have to stay in the two hotels booked by organizers without exception."
"It was a tough match and we fought hard. It wasn't easy, it could be better in the future," Mbappe said. "The most important thing is the result."
BEIJING, Sept. 7 (Xinhua) -- World champions Ma Long and Fan Zhendong will lead the Chinese team at the coming 2020 ITTF men's World Cup.
Mbappe, scoring the only goal in France's victory over Sweden on Saturday, tested positive for COVID-19 on Monday and was separated from Didier Deschamps' squad right after receiving the result.
Both sides had chances to break the deadlock in the first half but missed them all. Shanghai Shenhua midfielder Cao Yunding's left-footed shot hit the post in the seventh minute. Shenzhen almost scored the opener in the last minutes going into the halftime break when Ole Selnaes' free kick was also denied by the crossbar.
"After removing the two words, the emblem becomes simpler, which makes it more applicable on designs including apparel and licensed products," she added.