Lionel Messi, returning from a leg injury, started for Argentina and played a pivotal role despite his physical challenges. His involvement in the game, particularly a corner kick that led to Argentina's only goal during regular time, was crucial. However, his missed penalty in the shootout added tension to the match. Messi's leadership and presence on the field were palpable, influencing the team's dynamics and performance throughout the game.

Goalkeeper Emiliano Martinez emerged as the hero in the penalty shootout, saving two crucial penalties from Ecuador. His performance was a decisive factor in Argentina's victory. Martinez, known for his penalty-stopping prowess, once again proved his worth under pressure, ensuring Argentina's advancement in the tournament. His celebrations post-save reflected the relief and joy felt by the Argentine squad.

With this victory, Argentina is set to face either Canada or Venezuela in the semifinals at MetLife Stadium in New Jersey. This match marks a significant step as Argentina continues to defend its title, with hopes of repeating their success from previous tournaments. The team's resilience and ability to perform under pressure were key elements that led to overcoming the challenge posed by a determined Ecuadorian side.