Diego Simeone suffered his heaviest defeat in charge of Atletico Madrid after Borussia Dortmund ran riot in the Champions League on Wednesday.
Axel Witsel's deflected first-half strike and a late double from Raphael Guerreiro either side of substitute Jadon Sancho's tap-in secured the Bundesliga leaders a memorable 4-0 victory at Signal Iduna Park.
The final scoreline marked the widest losing margin former River Plate boss Simeone has suffered in all competitions since his Atleti appointment in December 2011.
A brace of Europa League triumphs and a LaLiga title have come in the following seven years, but a sobering result in Germany presents the club's former midfielder with plenty of questions.
Simeone's men are now three points behind leaders BVB in Group A, although they do still have a five-point cushion to Monaco and Club Brugge.
4 - Atletico de Madrid have suffered their biggest defeat with Diego Simeone as manager in all competitions (4-0 vs Borussia Dortmund). Shock. October 24, 2018
