The defeat means Dortmund are 13th and must get a result against Shakhtar Donetsk in their final league phase game to have the chance to qualify automatically for the knockouts. For the first time in the competition, the German side have lost multiple games after scoring the opening goal.

Borussia Dortmund have sacked head coach Nuri Sahin with the team out of the German Cup and struggling in the Bundesliga. "Unfortunately, we have not managed to live up to Borussia Dortmund's sporting ambitions this season," Sahin said. "I wish this special club all the best."

Borussia Dortmund has fired coach Nuri Sahin. The decision came a day after its 2-1 loss to Bologna in the Champions League.