Dortmund's Pascal Gross, left, and Union's Rani Khedira fight for the ball during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Borussia Dortmund lost 1-2 at Union Berlin just days after their 7-1 demolition of Celtic in the UEFA Champions League. Kevin Vogt scored a Bundesliga goal after 10 years as he converted a 26th-minute penalty. Yorbe Vertesse doubled Berlin's lead at the stroke of the half-time. A goal from Dortmund defender Julian Ryerso did make things interesting in the second half but the equaliser never came. Dortmund now slip to the seventh place in the Bundesliga table with just 10 points this season.
Dortmund's Pascal Gross, left, and Union's Rani Khedira fight for the ball during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Dortmund's Sebastien Haller kicks the ball in front of Union's Tom Rothe, front, during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Union's Diogo Leite, front, and Dortmund's Marcel Sabitzer fight for the ball during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Union's Jordan Pefok and Dortmund's Waldemar Anton fight for the ball during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Dortmund's Nico Schlotterbeck, left, and Union's Tim fight for the ball during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Union's Tom Rothe tackles Dortmund's Donyell Malen during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Berlin fans cheer during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Dortmund's Sebastien Haller, left, and Union's Christopher Trimmel jump for the ball during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Berlin players celebrate after a goal during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.
Berlin players celebrate after a goal during the Bundesliga soccer match between Union Berlin and Borussia Dortmund in Berlin, Germany.