Athletic Club edged out Atletico Madrid 1–0 at San Mamés on Saturday, 6 December 2025, in a tightly contested La Liga Matchday 15 fixture. The only goal of the game arrived after a goalless first half, with referee Alejandro Muñiz Ruiz officiating the 20:00 UTC kickoff. The result gave Athletic a vital three points at home against one of the division's established Champions League contenders.

For Athletic Club, this victory reinforced their push for European qualification. At the time, Ernesto ...