2:03

Dortmund slip up at Schalke in Bundesliga title race

0:24

Karaman equalizes for Schalke with firm header

0:55

Guerreiro restores Dortmund's lead with crisp strike

1:11

Schalke goalscorer tripped over by microphone stand

1:05

Schlotterbeck lashes Dortmund ahead vs. Schalke