"This might be another painful setback, but after all, it delivered valuable hints of the topics we have to work on," Baum said.
Dongguan saw the national trio of Li Yueru, Yang Liwei and Huang Sijing depart to Inner Mongolia during the offseason.
Shan was the main threat on Zhejiang's offensive end, constantly burying three-pointers and driving to the basket. She scored nine points in a 10-minute stretch as Zhejiang raced ahead 45-33 at the half.
Sunday's rivals are Europa League champions Sevilla, and Koeman's big issue is in defense thanks to the red card shown to Clement Lenglet against Celta on Thursday.
"We had a poor start as our players didn't show enough mentality, but I'm satisfied with the players' performance in the following three quarters," Shaanxi coach Jiang E'Ying commented.
Cadiz had lost their previous 13 league visits to Athletic Bilbao.
Alfaro was appointed Ecuador's head coach in August following the resignation of Jordi Cruyff.
Gaston is to challenge third seed Dominic Thiem in the fourth round. Earlier in the day, the Austrian had claimed another straight-sets victory over 28th seed Casper Ruud, beating the Norwegian 6-4, 6-3, 6-1.
The world No. 4, and two-time finalist at Roland Garros in 2018 and 2019, reached the fourth round in Paris for the five consecutive years.
Han Xu got 13 points and 10 rebounds for Xinjiang who had another four players scoring in the double-digits. Enditem
"Coach Jiang always told me to show my courage in the paint without being afraid of opponents. I have to admit that I lack game experience, so I need to grow up every single game," Yu said. Enditem