Cobreloa and CD Copiapo S.A. drew 1-1 in a CHI Liga de Ascenso match on August 25, 2025. The fixture at the Estadio Zorros del Desierto ended all square after both teams traded goals in a closely fought contest. Copiapo took the lead against the run of play in the first half, but Cobreloa's pressure eventually told as they found an equalizer in the second period. The home team pushed for a winner in the final minutes, but the Copiapo defense held firm to secure a valuable away point. The draw did little to help either side's promotion aspirations in a tightly packed second-tier league table. Both coaches expressed mixed feelings after the game, acknowledging the competitive nature of the match.