Leipzig is on the good position and they will try to remain in this position. Freiburg was good enough but they didn't manage to play well. Personally I want to see Leipzig in the champions league. They really deserve to play in the champions league.
Leipzig has a pretty crucial match, apart from being the last game of the season, in this match leipzig also has the opportunity to secure their position for the champions league next season, facing bielefeld which is a weak team of course leipzig will have no trouble getting full points in that match, the new leipzig just knocked out of the european league competition will certainly play their best players in that match, even though facing a weak team I think leipzig will not underestimate bielefeld for granted.
Leipzig has a good record in the previous match against Augsburg. Leipzig won 4-0. facing Bielefeld should not be something difficult for Leipzig. they will certainly get full points.
and that means the ticket for the champions league next season will be in the hands of Leipzig. because Freiburg has a strong opponent, Leverkusen. I'm sure it won't be easy for Freiburg.