Hoffenheim 2-1 Schalke
Schalke's poor start to the season continued after they suffered a 2-1 loss to Hoffenheim in their Bundesliga clash on Sunday afternoon.
Choupo-Moting handed the visitors the lead after four minutes, after being teed up Bree Embolo.
However, the hosts hit back through Andrej Kramaric and Lukas Rupp.
Koln 1-1 RB Leipzig
Koln came from behind to secure a point, as they drew 1-1 with RB Leipzig on Sunday evening.
Olivier Burke handed the visitors the lead after four minutes, before Yayu Osako leveled matters after 25 minutes.