This season of DFB Pokal is really interesting, because in quarter-final on 8 team, we have 6 from 1st six position from Bundesliga Table, it's really historic!
Of course my prediction for win is Bayern, but as we can saw in previous years, sometimes they played this matches on 70% without proper motivation. Depends too how Freiburg going to this match, because still fight in 4 position in Bundesliga, matches vs Juventus (think so they will promotion) also not be easy.
But rest of the pairs look impressive too!
the quarter finals of the DFB-Pokal are very competitive, dortmund also have the opportunity to enter the final but just like you, bayern will again win the DFB trophy this season
for the match between bayern vs freiburg, surely bayern will win, if play at allianz arena, it is very rare for bayern to lose