I believe, Barcelona does not always lose when facing Bayern Munich, and vice versa. Barcelona current form is in a unique situation, Hansi Flick continues to try to give opportunities to young players in every game, but they have not made any mistakes like when they beat Alaves. The key to Barcelona success this season is being in the right hands, the team's improving condition is the capital for them to end the series of bad results when facing Bayern Munich. On the other hand, Bayern Munich's condition is very unstable, they are without a win in their last three matches, losing to Aston Villa and conceding three goals at Frankfurt headquarters indicates that Munich defense is not in good shape.
The defense condition of the Bayern Munich team is indeed not good because after I traced all the players who strengthened Bayern Munich this season, it turned out that there were seven players who were injured and five of them were in the center and right back positions. While the other two are in the wing and attacking midfielder positions so that this could certainly be very beneficial for Barcelona besides the match that will be played is also at Barcelona's home ground. However, Barcelona should not be happy about this because in the Champions League, even the slightest mistake can have fatal consequences for the team as a whole.