Borussia Dortmund beat Bayer Bayer away in the 18th round of the German championship.
The meeting ended with a score of 2:0. As part of the winners, Karim Adeyemi scored (33rd minute). Leverkusen defender Edmond Tapsoba cut the ball into his own net in the 53rd minute.
Dortmund scored 34 points and climbed to fourth place in the Bundesliga standings, Leverkusen with 24 points in ninth place.
In another match of the day, Schalke drew with Cologne (0:0).
