A chaotic opener in Mexico City and a gritty South Korean comeback in Guadalajara set the tone for a massive tournament before Canada even stepped onto the field.
The biggest World Cup ever began with immediate proof that expansion can amplify both drama and disorder. Two Group A matches launched a 39-day, 104-game tournament across Canada, the United States, and Mexico, and the opening day delivered everything from a red-card frenzy to a late winner shaped by patience and nerve. For Canadian supporters waiting for their own debut, the first day offered both warning and promise.
A Mexico City opener that spiraled fast
The tournament began at the Estadio Azteca, where a huge crowd and a festive pregame atmosphere gave the opening match a true marquee feel. Shakira and the rock band Maná helped usher in the event, but the celebration quickly gave way to one of the most turbulent World Cup openers in recent memory.
Mexico’s match with South Africa produced an early goal, a heartfelt milestone, and an extraordinary disciplinary collapse. The first breakthrough came in the ninth minute, when Erik Lira stripped a South African defender in the buildup and Julián Quiñones calmly finished through Ronwen Williams’ legs. The second goal carried far more emotional weight: Raúl Jiménez, whose career was once threatened by a severe skull fracture in club play, scored his first World Cup goal with a header that left him in tears as he walked off the field.
What followed was less about technique than control. Brazilian referee Wilton Sampaio sent off three players, an unusually severe total for an opening match and one that gave the game a harsh historical edge. South Africa were reduced to 10 men in the first half after Sphephelo Sithole was dismissed, then lost Themba Zwane in the second half following a video review of a strike to Roberto Alvarado’s face. Mexico also finished with 10 men after César Montes was shown red late for denying a breakaway. Each player will now miss the next group match.
Mexico collects a landmark result
Beyond the chaos, the result itself mattered enormously for the co-hosts. Javier Aguirre’s side had never won a World Cup opener before, having previously gone winless in seven such matches, but this time they controlled the occasion and the scoreboard. The 2-0 win gave Mexico a rare sense of authority on the tournament’s first day.
The performance also hinted at a team willing to trust youth alongside experience. Seventeen-year-old midfielder Gilberto Mora played a central role and emerged as one of the more intriguing early storylines for Mexico’s campaign. The clean sheet added another layer of satisfaction, especially in a match that might easily have unraveled after the cards began flying.
Why the result mattered
- Mexico avoided the pressure of chasing an early tournament setback.
- The opener delivered a first-ever World Cup opening victory for the hosts.
- Young midfielder Gilberto Mora gained major exposure on a global stage.
- The match showed Mexico can win even in an emotionally unstable environment.
Guadalajara offers a different kind of drama
Later in the day, the atmosphere shifted from disorder to resilience in Guadalajara. South Korea and Czechia played before a crowd that never fully filled the Estadio Akron, but the match still produced one of the day’s most compelling turnarounds. Czechia struck first, only for South Korea to answer with poise, pressure, and a decisive late finish.
The match began slowly enough that both teams were booed off at halftime, a sign that neither side had yet found a rhythm. Czechia then took the lead in the 59th minute when captain Ladislav Krejčí rose to meet a long throw, continuing a set-piece pattern that had served them well in qualifying. South Korea needed only eight minutes to respond, and the equalizer was the day’s best-built goal. Lee Kang-in found Hwang In-beom, who used a clever feint to create just enough space before curling the ball into the corner. The move featured 25 passes and displayed the kind of composure that can carry a team deep into a tournament.
The decisive moment arrived in the 80th minute. Substitute Oh Hyeon-gyu, who later said a 38-degree fever had made him uncertain whether he could play, met Hwang’s low cross and finished from close range. Czechia briefly believed they had equalized again through Tomáš Souček, but an offside decision overturned the goal after review. South Korea then survived the closing minutes behind a sharp save from Kim Seung-gyu in stoppage time.
South Korea sends an early warning
South Korea did more than win; they looked organized enough to matter well beyond the group stage. They outshot Czechia 15-8 and showed that they can recover from an early deficit without losing structure. That matters in a tournament where momentum can change in an instant and depth often decides who survives the second week.
The win also strengthened the profile of Son Heung-min, whose continued presence gives South Korea rare continuity at the top level. He is now one of only two players to appear in four World Cups for the country, alongside head coach Hong Myung-bo. That kind of experience can be invaluable when pressure rises later in the tournament.
What stood out most
- South Korea matched adversity with patience instead of panic.
- The equalizer and winner both came from composed, well-timed attacking decisions.
- Oh Hyeon-gyu’s winner added an unexpected human element to the match.
- Son Heung-min’s milestone reinforced South Korea’s tournament pedigree.
Canada enters a tournament already buzzing
The opening results left Mexico and South Korea level on three points atop Group A, with Mexico ahead only on goal difference. South Africa and Czechia now face immediate pressure to recover, and both will have to manage the fallout from suspensions or tactical changes before their next matches.
For Canada, the first day was a preview rather than a climax. The national team begins its campaign Friday at a sold-out BMO Field in Toronto against Bosnia and Herzegovina, marking the first men’s World Cup match ever played on Canadian soil. Jesse Marsch’s squad is in Group B with Bosnia, Qatar, and Switzerland, and will play its remaining group matches at BC Place in Vancouver. After watching two other co-host nations and two headline-openers set the mood, Canada now gets its own chance to shape the story in front of a home crowd that has waited decades for this moment.
If opening day revealed anything, it is that this expanded tournament will reward teams that stay calm when the tempo rises and the margins narrow. Mexico brought the noise, South Korea brought the poise, and Canada now inherits a stage already humming with expectation.