Borussia Dortmund secured a dramatic 1-0 victory over Koln at Signal Iduna Park, thanks to a stoppage-time strike from substitute Maximilian Beier.
The match seemed destined for a goalless draw until Beier's 96th-minute winner. Koln had earlier chances, including a missed opportunity by Said El Mala in the 19th minute.
Maximilian Beier scored a last-gasp winner as Borussia Dortmund snatched a dramatic 1-0 victory over Koln.
Author's summary: Dortmund wins 1-0 against Koln.