Three points, goal difference, and momentum in the competition are on the line for both teams.
A win changes standings and knockout chances; a draw can benefit one side depending on other group results, while a loss hurts qualification hopes and national pride.
Spain's coach and starting eleven decide possession, pressing, and finishing; the front three and goalkeeper are especially influential.
Cape Verde's manager, wingers, and key striker determine counterattacks and set-piece threat; bench depth and fitness also affect late-game outcomes.
Recent form, injuries, and the announced starting lineups shift pre-match expectations.
In-game tactics, substitutions, set-piece performance, weather, and refereeing decisions are the main levers that can flip probability during 90 minutes.
Final team sheets and warm-up reports an hour before kickoff reveal tactical intentions and who starts.
Track early momentum, first-half chances, substitutions around the 60–75-minute mark, and any red cards or injuries; concurrent group results may change strategic incentives.