Mexico became the first team to secure a place in the knockout stages of the 2026 FIFA World Cup after a hard-fought 1-0 victory over South Korea in Guadalajara. It was not a night of attacking brilliance, but one decisive moment from Luis Romo proved enough to keep the hosts’ perfect record intact and ignite celebrations among the home crowd.
The atmosphere inside Estadio Guadalajara was electric long before kick-off. Thousands of Mexican supporters arrived expecting another statement performance, but what unfolded was a tense and often scrappy contest between two sides aware of what was at stake.
The first half offered little excitement. Mexico struggled to break down a disciplined South Korean defence, while Hong Myung-bo’s side showed little ambition going forward. The only effort on target came when Julián Quiñones directed a header straight at goalkeeper Kim Seung-gyu.
The game changed five minutes after the restart. Raúl Jiménez’s aerial challenge caused confusion inside the South Korean penalty area, and a collision between Kim and defender Lee Gi-hyuk left the goalkeeper spilling the ball. Romo reacted quickest, volleying into an empty net and sending the stadium into celebration.
For Romo, the goal carried extra significance. The 31-year-old was making his World Cup debut after missing out on Qatar 2022. He became the second-oldest Mexican player to score on his World Cup debut and did so in familiar surroundings, the home city of his club side Guadalajara.
Mexico nearly doubled their advantage when Jiménez tested Kim from a tight angle, while substitute Obed Vargas also forced a fine save. Yet the hosts could never fully relax.
South Korea saved their best moment for the closing stages. In the 87th minute, Cho Gue-sung’s close-range header looked destined for the net, only for goalkeeper Raúl Rangel to produce a brilliant stop. He then reacted instantly to deny Yang Hyun-jun from the rebound, preserving Mexico’s lead and sending the crowd into a roar of relief.
That double save may prove just as important as Romo’s goal. Mexico’s defence has quietly become one of the tournament’s strongest assets, extending a remarkable record that stretches back to 2010 without conceding a first-half World Cup goal.
Javier Aguirre’s side could now advance as Group A winners and can begin planning for the knockout rounds. South Korea, meanwhile, still control their own fate and need a positive result against South Africa to join them.
