A chaotic opener in Mexico City and a determined South Korean comeback in Guadalajara set an early tone for the expanded World Cup before Canada enters the picture.
An opening day built on shock and momentum
The biggest World Cup ever began with exactly the kind of mix supporters and broadcasters hoped for: a heavyweight atmosphere, sudden swings, and no shortage of talking points. Two Group A matches launched the 48-team tournament across Canada, the United States, and Mexico, and both games quickly showed how quickly plans can unravel when the stakes arrive. For Canada, still waiting to make its own entrance, the first day offered a preview of the pressure and the unpredictability that can define a five-week event.
The tournament’s first 24 hours also made one thing clear: the expanded format leaves almost no room for calm. In one venue, discipline broke down in historic fashion. In the other, a comeback win hinted that tactical patience and late substitutions may matter as much as early control. That combination is likely to shape the groups from here onward.
Mexico’s opener mixed celebration with disorder
The tournament opened at the Estadio Azteca in Mexico City, where a packed house and a high-profile ceremony gave the match a true major-event feel. More than 80,000 fans watched Mexico meet South Africa in a game that moved from festive to frantic almost immediately.
Mexico struck first in the ninth minute after Erik Lira pressured a South African defender trying to play out from the back. Julián Quiñones finished the move by slipping the ball through goalkeeper Ronwen Williams, giving the hosts the first goal of the competition. Later, Raúl Jiménez added a second goal that carried a deeper emotional weight. The forward, who suffered a severe skull fracture in 2020 while playing for Wolverhampton, headed home his first World Cup goal and was visibly overwhelmed afterward.
The bigger story, however, was the level of indiscipline. Brazilian referee Wilton Sampaio issued three red cards, a record for a World Cup opener and the first time a World Cup match had produced three dismissals in 20 years. South Africa lost Sphephelo Sithole before halftime and Themba Zwane after a video review caught a swipe at Roberto Alvarado. Mexico then finished with ten men as César Montes was sent off late for stopping a breakaway. Each of the dismissed players will miss the next group match.
For Mexico, the result mattered beyond the chaos around it. Javier Aguirre’s team earned its first victory in a World Cup opening match after five losses and two draws in previous tournament openers. The win also highlighted the role of 17-year-old midfielder Gilberto Mora, whose composure hinted at a larger role as the tournament progresses.
Key takeaways from the Mexico match
- Mexico took control early and never allowed South Africa to settle.
- Three red cards made the game one of the most chaotic openers in tournament history.
- Raúl Jiménez’s goal was both a milestone and an emotional release.
- Gilberto Mora’s presence gave the hosts an extra layer of optimism.
South Korea show resolve in Guadalajara
If Mexico’s match was defined by noise and disruption, the second Group A fixture in Guadalajara was shaped by patience and response. South Korea, ranked 25th in the world, fell behind Czechia before rallying for a 2-1 win at Estadio Akron in front of a noticeably sparse crowd.
The first half lacked rhythm, and both teams were met with boos as they left the field. Czechia broke through in the 59th minute when captain Ladislav Krejčí rose to meet a long throw and headed in the opener, continuing a set-piece pattern that had served his side well in qualifying. South Korea answered with the goal of the day. Eight minutes later, Lee Kang-in threaded a precise pass to Hwang In-beom, who used a smart feint to freeze two defenders and the goalkeeper before placing a shot into the corner.
That equalizer was not just clean; it was patient and elaborate. The move included 25 passes, one of the longest sequences ever recorded before a World Cup goal. It was the kind of sequence that suggested South Korea can hurt opponents in more than one way.
The match still had one final twist. Tomáš Souček appeared to have restored Czechia’s lead in the 77th minute, only for an offside flag, later confirmed on review, to erase the goal. Three minutes afterward, South Korea punished the miss. Substitute Oh Hyeon-gyu, who later said a 38-degree fever had made him doubtful before kickoff, scored the winner after Hwang delivered a low cross. Kim Seung-gyu then preserved the victory with a sharp late save.
South Korea finished with the edge in shots, 15 to 8, and left the field looking like a team capable of more than surviving the group stage. The result also marked another milestone for Son Heung-min, who is now one of only two players to appear at four World Cups for South Korea, alongside head coach Hong Myung-bo.
Why this first day matters for Canada
The opening results left Mexico and South Korea level on three points at the top of Group A, with Mexico ahead on goal difference. South Africa and Czechia must recover quickly, and both have immediate issues to solve after suspensions and missed chances.
For Canada, the timing of the opening day matters almost as much as the results themselves. The national team begins its campaign Friday at a sold-out BMO Field in Toronto against Bosnia and Herzegovina, in 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 its remaining group matches will be staged at BC Place in Vancouver.
That home setting gives Canada a rare advantage, but it also raises expectations. Supporters have waited a generation for this moment, and the opening day’s blend of pressure, emotion, and late swings suggested that nothing will come easily. If the early matches were any guide, Canada’s debut will arrive in a tournament that rewards discipline, adaptability, and the ability to stay composed when the story turns unexpectedly.
What opening day already revealed
- The expanded tournament is likely to produce volatile matches from the start.
- Set pieces, substitutions, and bench depth may decide several group games.
- Host nations are under immediate pressure to deliver results and control emotion.
- Canada enters with home support, but also with a highly watchful audience.
The first day delivered a red-card storm, a heartfelt breakthrough, a comeback built on precision, and a reminder that the 2026 World Cup may rarely follow the script.
