Two-time Grand Slam winner Kvitova had to bounce back from 1-5 down in the opening set against Canada's teenager Leylah Fernandez to set round-of-16 clash with Zhang.
Uruguay will face Chile in Montevideo on October 8 before meeting Ecuador in Quito five days later.
After the break, Union continued on the front foot and got their reward in the 49th minute when Marcus Ingvartsen had all the time and space at the edge of the box to slot home past Zentner into the far corner.
CHENGDU, China, Oct. 6 (Xinhua) -- Shanxi edged Hebei 84-75 while Zhejiang smashed Fujian 96-76 in the Women's Chinese Basketball Association (WCBA) league here on Tuesday.
Meanwhile Barca loaned 20-year-old left back Joan Miranda to Betis, while Rafinha Alcantara was sold to Paris Saint Germain for a bargain three million euros and central defender Jean-Clair Todibo (who is not in Koeman's plans) was loaned to Benfica on a two-year deal.
With five players on target, Atalanta enjoyed another convincing victory as the Dea crashed Cagliari 5-2.
Argentina will face Ecuador in Buenos Aires on Thursday and Bolivia in La Paz five days later.
"We executed the tactics and contained them quite well," Wang Siyu noted.
Berenguer arrives after Athletic Bilbao produced one of their worst displays in recent memory on Thursday evening, losing 1-0 at home to newly promoted Cadiz, who played for almost 30 minutes with just nine men after having two players sent off.
The Red Bulls fired American coach Chris Armas last month and South African Bradley Carnell took over as interim coach.
MONTEVIDEO, Oct. 5 (Xinhua) -- Luis Suarez said Monday that Uruguay has the depth to cover the absence of Edinson Cavani in their opening 2022 World Cup qualifiers against Chile and Ecuador.