At last night game at Stamford Bridge against Chelsea, Robert Lewandowski got a knee injury.
Bayern Munich confirmed the news earlier in the day.
Lewandowski had a great game last night as he scored a goal and assisted twice for the Bayern win against Chelsea 3-0.
This means Robert Lewandowski will miss the home game in the second leg with Chelsea.
He, probably, will be ready for action against former club Borussia Dortmund on April 4.
The 31-year old Bayern Munich striker has gone under surgery earlier this year because he had a groin problem.