Bundesliga take top spot in Bundesliga on goal difference from Bayer Leverkusen . However , winless Cologne pulled one back with a spectacular long-range effort from substitute Adil Chihi before Piotr Trochowski 's late penalty wrapped up the points following a foul by Mondragon on midfielder Ze Roberto . Cologne scores twice in 3 -1 victory at home to bottom club Cologne . Borussia Monchengladbach move up to 66th following a 3 -2 win at struggling Hertha Berlin . Bremen join Bayer Leverkusen and Borussia Monchengladbach on seven points .
Bundesliga take top spot in Bundesliga on goal difference from Bayer Leverkusen . Cologne scores twice in 3 -1 victory at home to bottom club Cologne . Borussia Monchengladbach move up to 66th following a 3 -2 win at struggling Hertha Berlin . Bremen join Bayer Leverkusen and Borussia Monchengladbach on seven points .