However, the top Shenzhen scorer was substituted with a suspected groin strain in the 43rd minute.
Earlier, the Badminton World Federation (BWF) expected Indonesia to host three tournaments, namely Asia Open I and Asia Open II, and the BWF World Tour Finals 2020, he noted.
Williams will take on Azarenka in the semifinals, who triumphed against Mertens 6-1, 6-0.
China's top tier league, the Chinese Super League kicked off in July after a long delay for COVID-19. All the players, coaches, club staff and media representatives had tested negative since the start of the 2020 season. Enditem
Mohamed Salah scored two penalties in a hat-trick as reigning champions Liverpool beat newly promoted Leeds United 4-3 in a thrilling game at Anfield, while Wilfred Zaha's 13th minute goal gave Crystal Palace a winning start at home over Southampton and new boys Callum Wilson and Jeff Hendricks both scored as Newcastle cruised past a poor West Ham in the London Stadium.
Hoffenheim pressed for the winner in extra time but it was the underdogs who grabbed the lead as Freiberger's lay up allowed Christian Bickel to slot home in the 100th minute to make it 2-1.
The Rubro-Negro won their opening two matches of South America's premier club competition before it was halted in March because of the coronavirus pandemic.
"The tournament gives the students a good opportunity to communicate with one another through football matches and help them improve their body condition as well as football skills," he added. Enditem
"I don't think we could have done any better tonight," Tuchel told Canal, "I was happy with the first half we had. We controlled the game completely, and we had possession."
In women's doubles, German player Laura Siegemund and Russian veteran Vera Zvonareva defeated third seeds Nicole Melichar of the United States and Xu Yifan from China in straight sets to win the title. Enditem
The 31-year-old, who joined Internacional from Ceara in January, is the competition's top scorer this campaign with eight goals in nine league matches.