This Primera Division fixture pits Cobresal against Unión La Calera, with CheckLive favouring the away side at a 69% win probability — a high signal with no data concerns. Both sides will be looking to climb the table in a league that often produces tight contests.
Cobresal come into this match winless in their last five, with draws against Huachipato (3-3) and Cobreloa (2-2) in cup action, but losses to Antofagasta (0-1), Deportes La Serena (0-1), and again to Antofagasta (0-1). Unión La Calera have been more mixed: a draw with Everton de Viña del Mar (1-1), a wild 5-5 win over Coquimbo Unido, a 0-1 loss to the same side, then a 1-1 draw with Unión San Felipe and a 1-0 win over Universidad de Chile.
In eight previous meetings, Cobresal hold a slight edge with four wins, one draw, and three losses, though the last clash in February 2026 saw Unión La Calera win 3-1. With the visitors in stronger recent form and the hosts struggling for consistency, the key will be whether Cobresal can rediscover their defensive solidity against a Calera side that has shown ability to score freely.
