O Higgins only won 1 of their last 7 league games with 3 consecutive defeats.
On the other hand, Antofagasta only lost 1 of their last 7 league games. Besides, they remained unbeaten on away soil so far.
In terms of previous encounters, Antofagasta were superior side. Besides, the AH line is in favor of them on away soil.
Therefore the visitors should be able to win this game.