Bayern Munich suffered an injury blow on Friday, as Jamal Musiala had to come off in the second half of their 3-1 win over Augsburg.
The German giants have now revealed that the 22-year-old suffered a muscle tear in his left hamstring.
Bayern haven't given a timeframe for Musiala's return, but Bild reports that he could be out for around six weeks.
The Bavarians are already without a number of key players at a crucial stage of the season, including Manuel Neuer, Dayot Upamecano and Alphonso Davies.