Adrian scored his second and third in the 72nd minute and in stoppage time respectively, helping Chongqing to seal the victory.
"We played too passive and were not aggressive enough in the tackles," Mainz sporting director Rouven Schroder said. Enditem
Atletico got a huge boost with Suarez's arrival this week, but the Uruguayan won't be fit to start on Sunday, while Alvaro Morata has now left to join Juventus.
In the 68th minute, Shenhua new signing Fidel Martinez got off the bench and made his debut in the CSL.
Yan, 20, faced his fourth-round opponent Aaron Hill after the 18-year-old had stunned six-time world champion Ronnie O'Sullivan earlier in the draw, but only managed to claim one frame against Yan, who ranks 15th in the world.
Tianjin dominated the match with strong attacks from Chinese national team players Li Yingying and Wang Yuanyuan, while Hebei hardly created a threat in the first set.
Struggling Schalke has been shaken to its core yet again. Several possible successors have been named at a time when the club is also having to deal with significant financial problems. The current mood has hit rock bottom.
In addition, a packed game schedule involving nine games in 38 days comes with his concerns about facing the 2020 Spanish Euro League winner in the Hungarian capital of Budapest, one of Europe's COVID-19 hotspots.
With the win, Esteghlal edged Al Shorta on goal difference to finish second behind Al Ahli, who were confirmed group winners before the match. Enditem
Atletico have emerged as the leading candidates to sign Suarez after allowing Alvaro Morata to return to Juventus, who had previously been interested in Suarez.
Their performances at the championships will be an important reference for their qualification for the Tokyo Olympic Games. Enditem