The 2009/2010 season was a breakthrough year for Lech Poznań. Under the management of coach Dawid Kownacki, the team surprised everyone with its determination and performance in European competitions. After winning the first qualifying round, Lech advanced to the group stage of the UEFA Cup, where they faced opponents such as Manchester City and Juventus. These were matches that left a mark not only on Lech's fans but on the entire Polish football scene.

Lech Poznań dominated the group, earning 10 points and progressing to the knockout stage. In the Round of 32, the Kolejorz faced an Italian team, and their performance in this match was full of emotions. After a fierce battle, Lech managed to eliminate their opponent, which was a tremendous achievement given the prestige of the Italian league.

The quarter-finals were a different story. The team faced the mighty Liverpool. Although they ultimately did not advance, Lech stood tall against one of the biggest clubs in Europe, earning respect and recognition on the international stage. Fans from Poznań remember these moments as some of the most thrilling in the club's history.

The success in the UEFA Cup contributed to the rise in popularity of Lech Poznań, as well as an increase in the number of fans at the stadium. The memories from this edition of the competition remain vivid in the hearts of supporters, and the atmosphere during matches was unforgettable. Lech Poznań not only etched its name in the history of Polish football but also earned the reputation of a team capable of competing with the best in Europe.