At Arrowhead Stadium the reigning champions look to keep their title defence rolling. Argentina survived a 3-2 R16 thriller against Egypt and lean on Lionel Messi, who leads the entire tournament with 8 goals, supported by Lautaro Martínez, Julián Álvarez and an Alexis Mac Allister–Enzo Fernández midfield that has steered them through every round of the bracket. At 4/5 to win in 90 minutes, they are justified favorites on the strength of Messi's form and a squad that simply has more ways to hurt an opponent.

Switzerland chase a first World Cup semi-final since 1954, and they have earned their place the hard way — grinding out a 0-0 against Colombia and winning on penalties, their run built on defensive resilience and organisation with Manzambi a breakout threat in attack. That solidity should keep this competitive and low-scoring for a while, and the panel's single draw vote acknowledges they can drag it toward extra time. But this level of attack has repeatedly outgunned them, and Messi's Argentina should find the decisive edges to win it 2-1 and advance.