Borussia Dortmund gave a number of its players a rest after defeating PSG in the Champions League semi-finals
Bayern received another slap in the face, losing to Heidenheim in the 28th round match
In the Bundesliga 25th round Bayern simply did not notice their opponent, scoring eight goals in the game with Mainz
33 matches without defeat, 11 points ahead of Bayern - for all this Bayer needed a modest 2:1 victory over Mainz
Bayer became the second German club in history with 32 matches without defeat