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World Cup preview: Who's likely to advance from Groups A, B and C?
Republic of Korea forward Son Heung-Min (13) plays the ball against El Salvador midfielder Brayan Landaverde (8) during the second half at BYU South Field. Rob Gray-Imagn Images

World Cup preview: Who's likely to advance from Groups A, B and C?

The 2026 FIFA World Cup is set to kick off on Thursday in Mexico City, Mexico. Forty-eight teams from nations as diverse as Uzbekistan and Curacao will compete for the enviable title of soccer's world champion.

The tournament will begin by pitting the qualified nations against their peers in twelve groups of four teams apiece. Each group will play its fellow members once, earning three points for a win, one point each for a draw and zero points for a loss. The top two teams in each group after three games will advance to the knockout rounds; the eight third-placed teams with the strongest records will join them.

Here's a breakdown of each group's landscape and chances, starting with Mexico's Group A, Canada's Group B and Brazil's Group C:

Group A: Mexico, South Africa, Korea Republic, Czechia

There are lots of interesting storylines playing out in Group A, but no storyline is bigger or more impactful than its climate. This group is one of just two at the World Cup that will bounce between high-elevation and regular-elevation venues during the tournament's opening stages. Acclimatizing to Guadalajara (5100 feet) and Mexico City (7350 feet) is no joke, and the teams that manage it properly will have a huge advantage over their Group A peers.

That puts Mexico in an excellent position: it's the only team playing all of its games at elevation, and its training camp is at elevation, too, so it won't have to get itself up to high-altitude fitness from zero. South Africa and Korea are in the second-best position, with their high-elevation matches coming first and their low-elevation matches coming later. Czechia, though? It's going to have to perform at altitude in Mexico City for Game 1, come down to earth (literally) in Atlanta for Game 2, then fly back to Mexico and re-acclimatize for Game 3. It's a near-impossible physical ask for the poor Czechs.

With that in mind—plus Mexico's home-field advantage and Korea's fabulous attack led by LAFC's Son Heung-min—it feels like there are two clear front-runners in this group. Mexico and Korea should dominate; South Africa and Czechia would do well to remain competitive.

Predicted to Advance: Mexico, Korea Republic

Group B: Canada, Bosnia and Herzegovina, Qatar, Switzerland

Split between the comparatively mild climates of San Francisco, Vancouver, Los Angeles and Seattle, Group B should be less about external forces and more about the strength of each individual team.

Switzerland is the standout here: it's consistently underrated on the world stage but has hardly put a foot wrong under coach Murat Yakin. It's scalped teams as big as France and Italy in recent tournaments and should fancy its chances of winning this group outright.

Don't sleep on Bosnia, though. It took down Wales and Italy to claim its World Cup spot, and it did so in style. Its coach Sergej Barbarez is a former professional poker player who excels at outfoxing opponents; its 40-year-old captain Edin Dzeko is out to deliver one more stellar performance for his nation before he hangs up his cleats.

Canada has been a regional force under American coach Jesse Marsch, but it's struggled in recent months and failed to beat Iceland, Tunisia and Ireland in pre-World Cup friendly matches. It's also missing several key players due to late injuries: defender Moises Bombito and winger Marcelo Flores are certain to miss the Cup, while winger Ali Ahmed and defender Alphonso Davies are likely scratches.

As for Qatar, qualification was the big victory for the tiny Middle Eastern nation. It proved its soccer bona fides by getting here—it qualified automatically as host in 2022—but it's unlikely to hang around for long.

Predicted to Advance: Switzerland, Bosnia and Herzegovina, Canada

Group C: Brazil, Morocco, Haiti, Scotland

Group C is one of the most fascinating groups at the World Cup: it's got a five-time champion, a (sort of) African champion, an underrated Caribbean power player and a famed European nation making its long-awaited World Cup return. This one could tilt in any direction.

The smart money, though, is on Morocco. It's one of the most consistent soccer teams on earth and will enter this World Cup on the back of a 28-game unbeaten streak. It shocked the world by making the semifinals of the Cup in 2022; it will shock no one by repeating the feat here in the States.

Brazil is always a threat at World Cups, but it's been through its fair share of turmoil on its way to the tournament. There was a period in 2023/24 where it looked like the selecao might not even qualify. The arrival of famed coach Carlo Ancelotti—and the rise of attackers Endrick and Igor Thiago—has helped it immensely, but this is still a team with serious problems. It's not quite the presumed champion it once was.

Haiti and Scotland, meanwhile, are a fabulous pair for one another. Haiti is a reliable side without much hype; Scotland is a beloved team whose lack of firepower is in direct opposition to its global standing. Neither is likely to challenge Morocco or Brazil, but both will be locked in a fascinating battle for third place.

Predicted to Advance: Morocco, Brazil, Scotland

Alyssa Clang

Alyssa is a Boston-born Californian with a passion for global sport. She can yell about misplaced soccer passes in five languages and rattle off the turns of Silverstone in her sleep. You can find her dormant Twitter account at @alyssaclang, but honestly, you’re probably better off finding her here

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