Argentina extended their advantage over Cape Verde during a knockout-round fixture at the 2026 World Cup when defender Lisandro Martínez found the net for his side's second goal of the match. The strike proved decisive in maintaining Argentina's edge in what developed into a competitive encounter between the two teams.

Martínez's contribution exemplified Argentina's attacking capability at this stage of the tournament, with the team demonstrating the clinical finishing required to progress through the knockout phase. Cape Verde mounted a competitive challenge, but Argentina's ability to add goals at crucial moments proved the decisive factor in their progression.