Against Huesca and Villarreal, Atletico showed their old problems as they struggled to create chances against well-organized rivals, while Suarez looked sluggish.
The 45-year-old Li, who spent his entire playing career with Luneng, was one of the key members in China's only World Cup experience in 2002. As a player, Li helped Luneng win one Chinese top-flight title, three CFA Cup titles and one CSL Cup title.
The 2018 champion lost to Anisimova in the quarterfinals in Paris last year, but this time the Romanian needed only 54 minutes to complete a convincing victory.
Also on Sunday, Lille secured a comfortable 3-0 win at Strasbourg thanks to goals from Zeki Celik, Renato Sanches and Burak Yilmaz. Strasbourg has lost five of its six league games since the new season started in August. Enditem
Eibar won for the first time this season as Kevin Rodrigues' 91st minute goal gave them a 2-1 triumph away to Valladolid in Saturday's early kick off.
On the Shanghai side, Zhou Yuyan had 11 points, and Han Xu bagged 10.
Liu Jiacen scored 22 points and pulled down 11 rebounds for Shanxi. Zhao Zhifang also registered a double-double of 12 points and 12 boards. Captain Wu Tongtong nailed 21 points.
Sichuan found its formidable game in the second quarter, responding with a 17-2 run and taking a 41-39 lead going into the second half.
Jiangsu were placed second in the group after the third round.
Earlier, Schwartzman knocked out third seed Dominic Thiem in a thrilling marathon battle which lasted over five hours, winning 7-6 (7-1), 5-7, 6-7 (8-6), 7-6 (7-5), 6-2.
Osasuna got back to winning ways with a 2-0 win at home over Celta Vigo, thanks to a 23rd-minute goal from Facundo Roncaglia, who fired home from outside of the Celta penalty area, before crossing for Jonathan Calleri to head home the second for the Pamplona-based outfit 14 minutes from time.