The 31-year-old recently commented that he would like to return to the Premier League and said Madrid had blocked previous attempts to leave.
Thomas Tuchel's side welcomed back goalkeeper Keylor Navas, defender Marquinhos and forward Mauro Icardi after the trio were among seven players tested positive for COVID-19, but missed Kylian Mbappe, who is still in self-quarantine at home.
In Saturday's early kick-off, Arsenal brushed past newly-promoted Fulham 3-0 at Craven Cottage, with new signings Gabriel and Willian both impressing.
CONMEBOL said strict sanitary protocols would be adopted for the tournament, in accordance with requirements in each of the confederation's 10 member nations.
The Foals responded but neither Stefan Lainer nor Lars Stindl was able to overcome Burki before the half-time whistle.
If 16,520 of the votes are valid, the rules of the club state a referendum over Bartomeu's continuity has to be held within three months in which his opponents would need to win two thirds of the votes of the club's 150,000 members in order to force him out.
"I used to fail in the final shot, this time I was the one who turned the tide," Liu said with a smile.
Bremen pulled a goal back six minutes later after Davie Selke headed Ludwig Augustinsson's pinpoint cross into the area.
Despite their dominance, Hertha needed 19 minutes to create the first clear-cut opportunity as Krzysztof Piatek's header rattled the crossbar.
SUZHOU, China, Sept. 16 (Xinhua) -- Chongqing Lifan beat Qingdao Huanghai 3-0 in the 11th round of the Chinese Super League (CSL) here on Wednesday.
The 29-year-old midfielder joined the Reds with a reported fee of 20 million pounds (about 25.8 million US dollars) for four years to become the club's second signing of the summer transfer window, following Kostas Tsimikas in August.