The club's new trio faces its first game next weekend when they travel to Champions League participant RB Leipzig.
"I feel great that I will finally compete this year after the coronavirus shattered by season, including my Olympic debut. Now I have a chance to race before starting again on my Olympic preparations," Cherono, who was named by Athletics Kenya in their Olympic men team alongside world marathon record holder Eliud Kipchoge and world marathon bronze medalist Amos Kipruto, told Xinhua.
On October 7, Poland will face Finland in a friendly game in Gdansk. Four days later the team coached by Brzeczek will play against Italy in the Nations League, while on October 14 they host Bosnia and Herzegovina in Wroclaw.
There was last second drama as Manchester United got their first win of the season with a 3-2 victory away to Brighton on Saturday thanks to a penalty given after the final whistle.
Considering Borussia's crash happening as early as on season matchday 2, a defeat against Bayern might cause further trouble.
"To be honest, we've all been physically and mentally exhausted for more than 70 days, I think every player here is a hero," said Shandong Luneng coach Li Xiaopeng.
Elsewhere, Guangzhou Evergrande sealed the 1-0 win by an own goal from Dalian Pro defender Shan Pengfei.
The result at the Maracana stadium lifted Flamengo to the top of their group with 12 points from five matches, three points ahead of second-placed Independiente.
Local hero Daniil Kvyat gave the Russian fans in attendance something to cheer with eighth place ahead of AlphaTauri teammate Pierre Gasly, while a difficult race for Alex Albon saw the Red Bull driver finish tenth.
Ten minutes before the final whistle, Chris Shimbayev fired home after a long run to give Suzhou the three points.
"We have been plagued with injuries during the first stage but grappled with reality," Said Shenhua coach Choi Kang-Hee. "We'll do our best next round."