Mamer earned a hard-fought 1-0 victory over Hostert in the Luxembourg National Division on December 4, 2025. The narrow win, secured with a solitary goal, provided Mamer with crucial points in their battle in the domestic league table. In a match of few clear opportunities, the decisive moment came in the second half, with Mamer capitalizing on a defensive error or a moment of attacking quality to take the lead. The home side then demonstrated great resilience to protect their advantage, with their defense standing firm against Hostert's attempts to find an equalizer. The three points from this tight encounter would have been immensely valuable for Mamer's league position, while Hostert was left to rue their lack of a cutting edge in front of goal.