Of course it wouldn't be a surprise if Barcelona beat Bayern, we're just predicting the outcome of the match based on the past results and games of both teams, but the real match is something else entirely
In fact, Bayern have been having problems in the German league lately, they have lost some points in the last minutes of the games and it seems that the Bayern players have problems with their concentration in defense and this may be a chance for Barcelona.
A very exciting and uncertain match awaits us, and the team that makes fewer mistakes and has more concentration in the match will win.
with the depth that barcelona has at the moment, i wouldn't be surprised if barcelona wins the game against bayern munich. even though from the H2H results, barcelona always has difficulties when they meet against bayern either at home or away, but that doesn't mean in the match later barcelona will just give up when hosted by bayern munich.
On the other hand, Bayern's performance on several occasions in the domestic league is not in its best condition, but that does not mean they will also be easily defeated by Xavi Hernandez's squad in this match. as you said, a little mistake on both sides can be fatal.
This match is difficult for us to predict but if I refer to the Asian handicap bet, Barcelona is superior to Bayern Munich. despite all that, it's a big game from the Champions League group stage and we're really looking forward to it.