Youth coach Mike Tullberg will take charge against Werder Bremen on Saturday in the Bundesliga while Dortmund searches for Sahin's long-term replacement. Reports in Germany identified the favorite as ex-Bayern Munich and Monaco coach Niko Kovac but he told Austrian TV on Wednesday, “No one has spoken to me.”

The manager is taking the brunt of the criticism for a poor season but issues off the pitch are as significant as those on it

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,