Liu Yuchen/Du Yue earned the first point for Qingdao after 48 minutes by beating Qiu Zijian/An Yu of Anhui 11-8, 7-11, 10-12, 11-9, 11-9 in the mixed doubles.
"Surprised? No. Frustrated? Obviously," said Konta. "I think what we've seen time and time again in every tournament is that these are the best players in the world, so on any given day they can play incredible tennis."
Qingdao continue leading in the standings after nine games, with Ruichang ranking second by sweeping Shenzhen 5-0 on Sunday.
On Friday, Piatek played 63 minutes against the Netherlands in Amsterdam. Poland lost 1-0 after Steven Bergwijn's goal. Enditem
This Sunday, Germany crosses swords with Switzerland in Basel.
Before the half break, Zhang enlarged made it two for Beijing from a powerful shot after beating Wuhan's offside trap. He could have netted the third during the first half, but his shot was denied by the post.
In the second half, Bosnia coach Dusan Bajevic brought on Edin Dzeko as the side's second striker, but Poland's domination continued, and Kamil Grosicki scored the winning goal in the 67th minute.
Forward Leonardo Bonatini is currently the only other Brazilian in the Wolves squad. Enditem
The 22-year-old netted again on the stroke of half-time with a powerful left-footed finish after Hyoran Kaue's assist.
International Olympic Committee (IOC) President Thomas Bach delivers a speech via video during the opening ceremony of the World Winter Sports (Beijing) Expo 2020 in Beijing, capital of China, on Sept. 5, 2020. (Xinhua/Li Ming)
"In accordance with the Grand Slam rulebook, following his actions of intentionally hitting a ball dangerously or recklessly within the court or hitting a ball with negligent disregard of the consequences, the US Open tournament referee defaulted Novak Djokovic from the 2020 US Open," the statement said.