Borussia Dortmund sporting director Michael Zorc was left embarrassed and ashamed of a "disgraceful" performance against Rangers.
The German giants were favourites to win the Europa League going into the first leg of their play-off match but instead ended up on the end of a humbling defeat.
Gio van Bronckhorst 's side ran out 4-2 winners on the night and will have 50,000 Rangers fans behind them when they welcome BVB for the second leg next week.