Even though Haller missed the best chance when he received a penalty, I don't think he should be blamed alone because if you look at the game that took place there were several players who were not able to take advantage of good opportunities to score. Mainz saved Thomas Tuchel's face in the last match and Dortmund almost accepted defeat at home even though in the end they scored two goals to equalize.

Dortmund coaches and players must be held responsible for this result because they wasted a big chance at home to lift the championship. Edin Terzic failed to make the most of his last game at home and instead his strategy was easy for coach Menz to read, even though if you seen their chances in that match they were big enough to win the match.