Group A has the honour of opening the 2026 World Cup — and the pressure that comes with it. Mexico kick things off as hosts in front of a nation desperate for something to believe in after the humiliation of Qatar 2022, when they became the first El Tri side in a generation to crash out in the group stage. South Korea, South Africa and Czechia complete a group that, on paper, offers a realistic path to the Round of 32 for all four sides.
That's the thing about an expanded 48-team tournament: 32 teams advance from the group stage, including the eight best third-place finishers. Genuine elimination is harder to engineer. Which makes the early odds on Mexico, ranked 15th in the world, to win the group somewhat predictable — but not necessarily wrong.
The four teams, assessed honestly
Mexico under Javier Aguirre are steadier than they were in the Tata Martino years, but steadier isn't the same as good. Seven consecutive Round of 16 exits from 1994 to 2018, then a group-stage exit in Qatar — El Tri have been running on reputation for a long time. A home World Cup should be the catalyst for something different. Whether Aguirre's squad, built around Edson Alvarez and Raul Jimenez, has the quality to match the expectation is the question that will define this tournament for Mexico.
South Korea arrive in better form than their FIFA ranking of 25th suggests. Hong Myung-bo's side went through AFC qualifying Group B unbeaten, and in late 2025 beat Ghana, Bolivia, Paraguay and the USA in succession without conceding. Son Heung-min captains a squad with genuine European pedigree — Lee Kang-in at PSG, Kim Min-jae at Bayern Munich — though a 5-0 home loss to Brazil in October was a sharp reminder of where the ceiling sits against elite opposition.
South Africa are the rank outsiders at 60th in the world, and coach Hugo Broos has built his squad almost entirely from the domestic league, leaning heavily on Mamelodi Sundowns and Orlando Pirates players. Goalkeeper Ronwen Williams is their standout name — he saved four penalties in a single AFCON shootout in 2023 — and their defensive organisation could make them awkward to break down. But manufacturing goals against organised opposition is another matter entirely.
Czechia did it the hardest way possible. Two penalty shootout wins in the UEFA playoff — coming from 2-0 down against Ireland before equalising in the 86th minute, then letting a lead slip against Denmark before holding their nerve again — to reach their first World Cup since 2006. Patrik Schick, Tomas Soucek and Pavel Sulc give them genuine threat going forward, but their recent tournament record is stark: one knockout win across two decades of European Championships. The expanded format gives them a genuine shot at the last 32.
How the group works — and what the bracket means
Six matches over two weeks, with the top two advancing automatically to the Round of 32. The group winner faces a third-place finisher from one of Groups C, E, F, H or I. The runner-up meets the Group B runner-up. Third place is not guaranteed progression — only the eight best third-place finishers across all groups advance — but given the quality in this group, whoever finishes third will likely have a strong enough points tally to make that cut.
FIFA's tiebreaker system runs through head-to-head results first, then goal difference in those specific games, then goals scored in those games, before expanding to overall group stats and finally FIFA rankings if teams remain level.
- Mexico — FIFA ranking: 15th | Coach: Javier Aguirre | Key players: Edson Alvarez, Raul Jimenez
- South Korea — FIFA ranking: 25th | Coach: Hong Myung-bo | Key players: Son Heung-min, Lee Kang-in, Kim Min-jae
- South Africa — FIFA ranking: 60th | Coach: Hugo Broos | Key players: Ronwen Williams, Lyle Foster, Teboho Mokoena
- Czechia — FIFA ranking: 41st | Coach: Miroslav Koubek | Key players: Patrik Schick, Tomas Soucek, Pavel Sulc
Mexico's group-win odds reflect home advantage and ranking, but their recent form doesn't command a premium. South Korea's defensive solidity and the goals dried up against top-tier opposition — their over/under lines in group games deserve close attention. Czechia, meanwhile, have shown a habit of manufacturing results when the pressure peaks. They've already done it twice just to get here.
The last time South Africa appeared at a World Cup was 2010, on home soil, when they went out on goal difference behind Uruguay and Mexico. Sixteen years on, they meet Mexico again on the opening night of the biggest World Cup in history.
