CD Cobreloa Calama will not beat San Marcos de Arica 2-0 on August 31, 2026 at Estadio Zorros del Desierto. The non-2-0 outcome will keep the promotion race messy for Cobreloa, who currently sit 2nd in Primera B as this is a Round 23 fixture. San Marcos de Arica will avoid the exact scoreline that…