Costa Rica reclaimed the lead in the 58’, with Ethan Barley striking with a diving header following a delivery into the box from Walter Ramírez.
Yorlan Sosa converted a penalty to extend the lead for Los Ticos in the 70’.
Substitute Kionel Estrada rounded out the win for Costa Rica in the 78’ with a powerful strike from the right side of the box.
The result sees Costa Rica advance to the Quarterfinals, while Antigua and Barbuda concludes its campaign.
