Let's have a look at the odds for today's Saturday matches and tomorrow's Sunday matches:
Source: https://www.oddsportal.com/soccer/germany/bundesliga/
Source: https://www.oddsportal.com/soccer/germany/bundesliga/
Looking at these odds i would go for a win of Freiburg against borussia Dortmund.
Freiburg is having a pretty good run in the last few weeks even if they lost against Wolfsburg last sunday.
Dortmund on the other hand even struggled against Paderborn in the dfb cup this week.