Atalanta began their UEFA Champions League group stage with a 2-1 home win against Club Brugge on October 1, 2025. The three points provided a solid foundation for La Dea's campaign in a competitive group. Atalanta controlled much of the possession and created the better chances, taking a deserved lead in the first half. Club Brugge, to their credit, fought back and leveled the score early in the second period. The match seemed headed for a draw until Atalanta found a late winner, capitalizing on a defensive error to snatch all three points. The victory gave Gian Piero Gasperini's side early momentum in their pursuit of a last-16 place.