Cobresal edged past Unión La Calera with a narrow 1-0 victory in the Chilean Liga de Primera on Saturday, August 24, 2025. The solitary goal, scored in the second half, was enough for Cobresal to secure a hard-fought three points at the Estadio El Cobre. This result was crucial for Cobresal's league position, moving them into the upper echelons of the table. The match was a tense, tactical affair with few clear-cut chances for either side. The decisive moment came from a moment of individual quality, as Cobresal's forward cut inside from the left and fired a low shot into the far corner. Unión La Calera pressed for an equalizer in the final stages but found Cobresal's defense, led by their commanding goalkeeper, in resilient form. The clean sheet was as important as the goal for the home side. Post-match, Cobresal's manager highlighted the importance of grinding out results, while La Calera's coach expressed frustration at his team's lack of cutting edge in the final third.