The Bavarians will play the German Super Cup against Borussia Dortmund on Wednesday.
“David Alaba has muscle problems, so we have to see how that develops,” Flick told a news conference on Tuesday.
He added, “Leroy Sani will miss the Dortmund meeting due to a knee injury. I hope he will return after the international break.”
The international suspension period will start on October 7.
For its part, Bild newspaper stated that Bayern will lose Sane’s efforts for a period of 3 to 4 weeks due to this injury.
Bayern Munich won the European Super Cup last week at the expense of Seville, 2-1.
But Hoffenheim’s team managed to achieve a broad victory over the German champions Bayern Munich, 4-1, in the second round matches of the competition this week.
This is the first loss for Bayern Munich in the German league in 2020 and the first in general in various tournaments this year.
It was Bayern Munich’s last loss in 295 days.
And specifically on December 7, 2019 against Borussia Monchengladbach in the 14th round of the previous season of the German League.