Freiburg seems to have lost its momentum. A draw is too little. They have not played at the level expected of them in recent weeks. The chasers are getting closer slowly and if Freiburg does not win the next games it will be hard for them to keep place 5 or 6. They have to win their next two games. They should be able to do that against Hoffenheim. And a win against Mainz would be important to keep them at distance.
The match against Hoffenheim cannot be hard for them. If you take a look at Hoffenheim's recent matches they lost all the recent five games they had with bad results and showed bad performance also they are currently in 16th place in the league in the danger zone while Freiburg got a much better situation and beating Hoffenheim in this match cannot be hard for them. So I guess Freiburg is going to win this game unless something unexpected happens.