England vs Argentina in Atlanta. Here’s Why the Roof Will Be Closed.

The World Cup semifinal between England and Argentina kicks off Wednesday at what FIFA calls Atlanta Stadium. You probably know it as Mercedes-Benz Stadium. That retractable roof up top? It’s getting shut.

Not because of rain, necessarily. Though storms are in the forecast around Atlanta for Wednesday afternoon. The real reason is heat and humidity. It’s going to be 29 degrees Celsius at kickoff, which is about 84 Fahrenheit, and it’ll feel warmer thanks to the Georgia humidity. The stadium’s air conditioning system will keep the whole place climate-controlled once that roof slides shut.

Why the venue name matters

FIFA doesn’t allow commercial stadium names during its tournaments. So Mercedes-Benz Stadium becomes Atlanta Stadium, same as every other venue except BC Place in Vancouver, which kept its name. This is the eighth and final World Cup match at this building. England already played here once — that wild 3-2 comeback win over DR Congo in the round of 32. Argentina also staged a late rally here, beating Egypt 3-2 in the round of 16 after trailing 2-0.

What’s at stake

England hasn’t been in a World Cup final since 1966. Argentina is the defending champion, trying to make back-to-back finals for the first time since winning its third title in Qatar in 2022. The winner gets Spain, who beat France 2-0 in the other semifinal Tuesday in Dallas. Spain hasn’t been in a final since lifting the trophy in 2010.

These two teams have history. Plenty of it. On the pitch and off. Expect this one to be emotional and open, unlike Spain’s tactical shutdown of France the night before.

By the numbers

Kickoff is 3 p.m. local time, 8 p.m. BST. Capacity for the World Cup is 67,382, which is lower than what the building holds for NFL games. The stadium sits in the Vine City neighborhood just west of downtown Atlanta. The roof design was inspired by the Pantheon in Rome, which is a nice detail nobody really notices when they’re staring at a soccer game.

Both teams already know the conditions here. England pulled off a comeback win in this building. Argentina did too. Now they get one more game under a closed roof with the AC running and a spot in the final on the line.