England face Azteca altitude threat if they advance past Ghana at World Cup 2026

England’s route through the 2026 World Cup knockout rounds is coming into focus, and it includes a potentially daunting obstacle: a possible last-16 clash with Mexico at the Azteca Stadium, some 2,200 metres above sea level in Mexico City.

Mexico confirmed top spot in Group A on Thursday after a 1-0 victory over South Korea at the Guadalajara Stadium, giving Javier Aguirre’s side the luxury of resting players for their final group game against Czechia. That result matters directly for England because, should Thomas Tuchel’s men win Group L and then their Round of 32 fixture in Atlanta, they are currently projected to face either Mexico or Spain in the last 16.

Spain remain likely to top Group H despite a shock opening draw with Cape Verde — a result described as one of the biggest upsets in World Cup history — because Uruguay and Saudi Arabia also drew their first match in Miami. Whoever finishes third in Group H is projected to meet Mexico in the Round of 32, and should El Tri progress, England could be waiting on the other side.

The Azteca presents a formidable challenge beyond the scoreboard. Mexico have lost just twice there in 60 years, and the combination of altitude and high pollution levels in Mexico City makes it physically gruelling for visiting players. The fixture is also scheduled for an 8pm local kick-off — 1am back in England.

Before any of that becomes relevant, England must take care of business against Ghana in Boston on Tuesday. A win would officially secure top spot in Group L. As things stand, finishing first would set up a Round of 32 tie in Toronto at 4pm local time (9pm in England), while finishing second would mean a 7pm local kick-off in Atlanta (midnight at home).

England’s likely Round of 32 opponents if they top the group are currently Portugal, who drew their opening game with DR Congo in Houston and will need points in their remaining two fixtures. Roberto Martinez’s side are still expected to qualify comfortably.

For supporters back home, there is some scheduling encouragement: the last 16, quarter-finals and semi-finals are all projected to kick off at 8pm UK time, which would make for far more accessible viewing. England will point to their performance against Croatia as evidence they can handle whatever the draw produces — but the Azteca, if it comes to that, would be a test unlike most they have faced.