Days after going down 3-1 at Real Madrid in the Champions League, Stuttgart dominated a disappointing Dortmund at home thanks to a brace from Deniz Undav and goals from Ermedin Demirovic, Enzo Millot and El Bilal Toure.

Dortmund had raided last season's surprise runners-up Stuttgart in the summer, signing captain Waldemar Anton and striker Serhou Guirassy who had scored 28 goals in 28 league games.

Champions League finalists in June, Dortmund came into the match yet to lose this season but were 2-0 down in 21 minutes.

Undav cut in on the break just four minutes in and Demirovic -- Guirassy's replacement up front -- headed in a second on the 21-minute mark.

Millot, who like Undav upgraded his loan deal to a permanent move in the summer, tapped in after a corner to put Stuttgart in control.

Guirassy pulled a goal back with 15 minutes remaining, but Stuttgart scored twice in the closing stages through Bilal Toure and Undav to top off a dominant victory.