Union Berlin went top of the Bundesliga for the first time in their history thanks to a 1-0 victory at Cologne.
An early own goal by Timo Hubers was enough to reach the summit, although they squandered the chance to double the lead soon after when goalkeeper Marvin Schwabe saved Jordan Siebatcheu’s penalty
Cologne’s Luca Kilian was sent off for a second yellow card nine minutes from time.
Union’s place at the top was secure after Freiburg had to settle for second place following a goalless draw at home to Borussia Monchengladbach.
Could this be the end of Bayern Munich unending reign in the Bundesliga?