Shinji Kagawa set up two goals as Borussia Dortmund beat Hertha Berlin 3-1 to return to the top of the Bundesliga.
Borussia Dortmund are top of the Bundesliga after a 4-0 win over Ingolstadt, while Borussia Monchengladbach slumped to the bottom.
Matt Grimes struck on his birthday as Swansea earned a pre-season draw against Borussia Monchengladbach.
Chelsea defender Andreas Christensen has moved to Borussia Monchengladbach in a season-long loan.
Bayern Munich will host Hamburg on the opening weekend when the 53rd Bundesliga season gets under way on August 14.
Borussia Monchengladbach have agreed a deal with Switzerland youth international Nico Elvedi.