The 2026 FIFA World Cup will expand to 48 national teams competing in 104 matches across North America [1, 2].

This expansion represents a significant shift in the tournament's structure, aiming to increase global participation and generate more revenue for the governing body. By opening the field to more nations, FIFA seeks to create a more commercially attractive product for a worldwide audience [1, 3].

The tournament is scheduled for the summer of 2026, specifically June and July [3, 4]. It will be jointly hosted by the U.S., Canada, and Mexico, with matches taking place across 16 host cities [3, 5].

Under the new regulations, the group stage will consist of 12 groups of four teams each [2, 4]. To advance to the knockout round, the top two teams from each group will qualify [4]. Additionally, the eight best third-placed teams will also move forward to ensure a 32-team knockout stage [4].

FIFA and its Council implemented these changes to broaden the reach of the sport. The increased number of matches and teams allows more countries the opportunity to compete on the world stage — a move that balances sporting growth with financial objectives [1, 2].

This new format changes the stakes for smaller nations. With more slots available in the knockout rounds, the probability of underdog teams advancing increases, potentially altering the traditional dynamics of the tournament's final stages [4].

The 2026 FIFA World Cup will expand to 48 national teams

The expansion to 48 teams and 104 matches transforms the World Cup into a larger commercial venture and a more inclusive sporting event. By allowing the eight best third-placed teams to advance, FIFA has reduced the penalty for a single loss in the group stage, which may lead to more 'giant-killer' scenarios where lower-ranked nations upset traditional powerhouses in the knockout rounds.