Spain secured a place in the quarter-finals of the 2026 World Cup after midfielder Mikel Merino scored a decisive goal in stoppage time to defeat Portugal. The late strike broke a deadlock in the knockout stage match, ending Portugal’s tournament run and advancing the Spanish squad to the next round of the competition.
Merino, who entered the match as a substitute, provided the winning margin by scoring in the added minutes of the game. According to match reports, the goal served as the definitive blow to the Portuguese side, ensuring Spain’s progression in the tournament.
The result marks a significant victory for Spain in a high-stakes Iberian derby on the world stage. The tactical decision to introduce Merino proved decisive, as the midfielder capitalized on a late opportunity to secure the win.
How Mikel Merino’s late goal decided the Spain vs. Portugal match
Mikel Merino’s impact as a “super-sub” was the primary catalyst for Spain’s victory. Entering the game to provide fresh energy and tactical versatility in the midfield, Merino remained clinical in the final moments of the match. The goal occurred during the added time, a period where Portugal had maintained a defensive posture to force the game into extra time.

The goal is described as a “killer goal” due to its timing and the psychological impact it had on the opposing team. By scoring so late in the match, Merino left Portugal with insufficient time to mount a successful counter-attack or find an equalizer, effectively sealing the result immediately.
What this result means for Spain’s 2026 World Cup campaign
By eliminating Portugal, Spain advances to the quarter-finals, positioning themselves as strong contenders for the title. The ability to secure a win in a tight, defensive battle against a regional rival demonstrates a level of composure and depth in the squad, particularly with the contributions of players coming off the bench.
This victory ensures that Spain remains in the competition during the most critical phase of the tournament. The momentum gained from a stoppage-time winner often provides a psychological advantage heading into the quarter-finals, where the intensity of the matches increases.
The impact of the defeat on the Portuguese national team
For Portugal, the loss is a premature exit from the 2026 World Cup. The team had managed to keep the match level until the final seconds, making the late concession particularly damaging. The defeat ends their hopes of championship glory and forces the squad to begin analyzing the shortcomings of their defensive transition in the closing minutes of the game.

The emotional weight of losing to a neighbor and rival like Spain adds a layer of bitterness to the exit, as the match was decided by a single moment of brilliance from a substitute player.
Spain will now prepare for their quarter-final opponent. Official schedules and match pairings for the next round will be confirmed by FIFA.
Share your thoughts on Spain’s tactical approach and Mikel Merino’s impact in the comments below.