Borussia Dortmund players apologised face-to-face with incensed fans after the 1-0 defeat at home to 10-man Augsburg in the Bundesliga on Wednesday night.
The embarrassing loss – their first-ever to Augsburg – left Jürgen Klopp’s side, who won the Bundesliga title in 2011 and 2012, rooted to the bottom of the league after 19 matches this season.
