At NRG Stadium in Houston, World Cup debutants Cabo Verde stand on the brink of the most remarkable night in their football history. Unbeaten through two games — a disciplined 0-0 against Spain and a 2-2 with Uruguay in which they scored their first-ever World Cup goals — they need only a win to all but confirm a last-32 berth, with even a draw potentially enough on best-third-place math. Saudi Arabia, by contrast, are in freefall: a 1-1 with Uruguay was followed by a chastening 4-0 defeat to Spain, their lone goal of the tournament coming from defender Al-Amri.

The matchup favors the compact, counter-attacking islanders. Saudi Arabia must win, yet Hervé Renard's instinct for caution in a game that demands ambition is a genuine worry, and the longer the Saudis are forced to push, the more space opens for Cabo Verde's quick forwards. Salem Al-Dawsari, with 109 caps and 27 goals, has to drag his side forward almost single-handedly. Expect a tense, low-scoring grind in which the more assured team finds one decisive moment — a narrow 1-0 to Cabo Verde would crown an unforgettable debut campaign.