I don't think having only a 1 point advantage over Bayern Munich is likely to be enough for Union Berlin. In a recent match, they failed to score 3 points against a very weak opponent. Again, I am not going to be surprised if that happens again. I predict that they are likely to fail to get 3 points against another opponent who is relatively weak. Bayern Munich will be able to get past them at that point in time. As a result, I believe the first position of Union Berlin is in a very vulnerable position.
However, the win against Braga was purely a matter of luck for Union Berlin. It is only a matter of time before their luck runs out.
as I posted before.
Basically, I would like the Bundesliga to be more competitive with a few clubs that can match Bayern Munich's dominance. however, with minimal player depth. I think it's difficult to always get win after win and always be consistent throughout the game. especially, Union Berlin also has a busy schedule with other competitions outside the Bundesliga.
fortunately, they won the fight when they hosted Braga in last night's match.
a few days later, Union Berlin will play against Gladbach at An der alten Forsterei, the headquarters of Union Berlin. which, their energy had been drained earlier in the Europa League match.
I'm not saying Union Berlin will lose, if they get lucky again, they can win the game against Gladbach. however, it seems that Gladbach can also steal full points in that match.