Mainz 4-4 Hoffenheim
Mainz and Hoffenheim are still searching for their first wins, after they played out an eight-goal thriller, drawing 4-4 on Sunday evening.
A brace from Pablo De Blasis and a solitary strike from Andres Cordoba handed the hosts a three-goal lead, before Sandro Wagner pulled one back in the 39th minute.
Levin Oztunali grabbed Mainz's fourth goal before the break. Hoffenheim hit back with a brace from Mark Uth, before Adam Szalai leveled matters in the 84th minute.
Werder Bremen 1-2 Augsburg
Augsburg came from behind to secure a 2-1 win over Werder Bremen at the Weserstadion on Sunday afternoon.
Bremen went ahead through Aaron Johannsson on the stroke of halftime, before the visitors hit back through Jeffrey Gouweleeuw (52') and Konstantinos Stafylidis (73').
The victory moves Augsburg up to 11th on the Bundesliga table, while Bremen remain rooted to the bottom.