Erling Braut Haaland celebrated his golden boy award with a double brace in Dortmund’s 5-2 victory over Hertha Berlin.
Haaland scored twice between the 47th and 49th minutes to put his team in front after Matheus Cunha had stunned the visitors with an unstoppable shot from 25 metres in the 33rd.
Haaland added a third goal in the 62nd when he took advantage of a mistake by Hertha to round the keeper and grabbed his fourth after Raphael Guerreiro had also scored for the visitors in the 70th.
Bayern Munich played out a 1-1 draw with Hertha Berlin at the Allianz Arena Stadium.
Maxi Eggesten gave Bremen the lead shortly before half time, but Coman restored parity for Bayern Munich just after the half-hour mark.
The hosts were all over Bremen but they couldn’t score the winning goal and had to settle for a 1-1 draw.
RB Leipzig and Eintracht Frankfurt played out a 1-1 draw.