1. FC Heidenheim
Mainz 05Bayer survived a wild back-and-forth battle
The match-winner came courtesy of a long-range strike from Moroccan midfielder Bilal El Khannouss
Bundesliga title race is very much alive
Dortmund took full advantage of an early red card
The hero of the night was Brazilian forward Leo Scienza
Bayer Leverkusen closed their Bundesliga season with a dramatic 2–2 draw away at Mainz — a match that doubled as a farewell to head coach Xabi Alonso and a final push for Patrik Schick in the Golden Boot race
