Internacional lead Group E, three points ahead of second-placed Gremio, who lost 2-0 at Universidad Catolica in Chilean capital Santiago.
Brazilian football was suspended in mid-March, just days after the World Health Organization classified the virus as a global pandemic.
While the club's officials avoid a clear statement regarding the season outcome, it seems Borussia's youngsters have developed new ambitions.
Zhao's compatriots Lu Ning and Xu Si both competed in the other group on Thursday as David Gilbert edged them out with an advantage of the break.
World champion Joe Kovacs, also from the U.S., came second with 21.30m while Germany's rising star David Storl took third with a throw of 21.20m. Enditem
PARIS, Sept. 18 (Xinhua) -- US Open champion Naomi Osaka has pulled out of the French Open, which is to take place from September 27 to October 11, because of a hamstring injury, as the Japanese star tweeted on Friday.
Erling Haaland (front) of Dortmund vies with Nico Elvedi of Moenchengladbach during a German Bundesliga match between Borussia Dortmund and Borussia Moenchengladbach in Dortmund, Germany, Sept. 19, 2020. (Photo by Joachim Bywaletz/Xinhua)
Zinedine Zidane's side didn't play in the first round of matches one week ago, after their game at home to Getafe was postponed in order to allow them more time to recover after their participation in last season's Champions League in August.
Saturday's next game is a rescheduled fixture, which sees Osasuna return to their remodeled El Sadar Stadium to face a Getafe side playing their first game of the season.
Belgium's Ben Broeders finish second with a personal best of 5.80m and Ernest John Obiena of the Philippines also cleared 5.80m but had to finish third after a count-back. Enditem
The former assistant to Pep Guardiola has overseen five wins, two draws and four losses, the same number of defeats suffered by the team in the entire 2019 Brazilian Serie A season.