San Marcos de Arica and CSD Antofagasta played out a goalless 0-0 draw in the Chilean Liga de Ascenso on September 1, 2025. The match in Arica was a cagey, tactical battle where defensive organization trumped attacking flair, resulting in a stalemate. Both teams struggled to create clear-cut chances, with the midfield battle being the dominant feature of the game. A point each is a modest return for both sides, doing little to ignite their respective campaigns in a packed league table. Clean sheets will be the positive takeaway for both managers, but a lack of goals will be a concern as the season progresses.