Cobreloa and San Luis Quillota shared the points in a 1-1 draw in the Chilean Liga de Ascenso on September 1, 2025. The match was a tightly contested affair where both teams had chances to win but ultimately had to settle for a point apiece. Cobreloa, playing at home, would have been aiming for all three points in their push for promotion but found a resilient Quillota side difficult to break down. The draw is a result that does little to help either team's aspirations of closing the gap on the league leaders. It was a typical hard-fought encounter in Chile's competitive second division, where margins for error are small.