Cologne and Bayer Leverkusen faced each other in the 24th week of the German Bundesliga.
The winner of the match was Leverkusen with a score of 2-0.
The goals that brought the victory to the guest team were scored by Jeremie Frimpong in the 37th minute and Alejandro Grimaldo in the 73rd minute.
In the 14th minute, Jan Thielmann received a direct red card and Cologne finished the match with 10 men.
With this result, leader Bayer Leverkusen, which continues its unbeaten streak in the league, reached 64 points.
Cologne, whose win streak extended to 4 matches, remained at 17 points.