Concon National fell to a narrow 1-0 defeat at home against CD Trasandino de Los Andes in a CHI Segunda División match that kicked off at 00:30 on August 17, 2025. The match result was decided by a single goal from the visitors, securing a valuable away victory for Trasandino in the Chilean second tier. The game was a tight affair with Concon National struggling to break down a disciplined Trasandino defense. The decisive moment came in the second half when the away side capitalized on a defensive error to score what proved to be the winner. Despite late pressure from the hosts, Trasandino held firm to claim all three points, a result that boosts their position in the league table while leaving Concon National to reflect on missed opportunities in front of their home supporters.