1. FC Union Berlin

1. FC Union Berlin, founded in 1906, is a German sports club based in the district of Köpenick, Berlin. The club's early history was marked by various mergers and name changes before solidifying its identity as Union Berlin post-World War II. Known for its strong fan culture and community involvement, Union has developed a reputation for resilience, especially during challenging periods in German football.

The club's most notable achievements include winning the East German championship in 1968, which was a pinnacle moment during their time in the DDR-Oberliga. Following the reunification of Germany, Union Berlin experienced financial difficulties and spent several years in the lower tiers of German football. However, the team's tenacity paid off with promotions to the Bundesliga in 2019, marking a significant milestone in the club's history.

In recent seasons, 1. FC Union Berlin has faced a mixed bag of results, finishing in the lower half of the Bundesliga table. Their performance in the 2023-24 season saw them end with no wins, accumulating four losses and two draws, whereas the subsequent 2024-25 and 2025-26 seasons yielded modest improvements with mid-table finishes. Despite ups and downs, the club's commitment to its identity and strong support from fans remain central to its ongoing journey in professional football.