Union Berlin shocked Bundesliga giants Borussia Dortmund on Saturday evening as they stunned the home side with a thrilling 1-0 victory at the Olympiastadion. The match was attended by over 25,000 fans who witnessed a dramatic and entertaining contest.

The visitors started brightly and created several chances to open the scoring, but their efforts were thwarted by strong defending from the hosts. However, Union's attacking play eventually paid off as they found the back of the net in the 78th minute through a well-taken goal from midfielder Sebastian Salzmann.

The win was a significant one for Union, who had previously struggled against top-tier opposition. The result also boosted the morale of the team, who will now be looking to build on this success going into the next round of matches.

For Dortmund, it was another disappointing defeat in front of their own supporters. The visitors' defensive display was criticized for allowing too many chances, while the lack of creativity up front meant that they could not find a way past Union's solid defence.

Overall, it was a thrilling game of football between two sides with contrasting styles of play. While both teams left the pitch satisfied with their performances, Union's win will undoubtedly give them renewed confidence heading into the remainder of the season.