4 in the league.
1 in the German Cup.
2-3 in the Europa League.
What I would be interested in is whether they'd be classified as unbeaten in all competitions if they lost one of the cup games on penalties.
Statistically it's counted as a draw.
I hope they manage to win the lot, it'd be arguably one of the greatest ever achievements in European football.
Statistically, sure, but I'm not sure that the common thought would be classing it as unbeaten in all competitions if they had a penalty shootout defeat to Roma in the semi-finals.
Hopefully it's just theoretical and they win the lot.
It would be nice for one of the lesser known teams to manage it got a funny feeling when the manager leaves they will lose a lot of players and drop quickly back down the league.