Mark Clattenburg Explains 2026 World Cup Format — How Does The World Cup Work
The 2026 FIFA World Cup will answer how does the world cup work with 48 teams split into 12 groups of four, a format that sends 32 teams into the knockout stage. The tournament is a 16-team expansion from 2022 and will be played across the USA, Canada and Mexico in 16 cities.
Clattenburg On FIFA Standards
Mark Clattenburg said the scale of the tournament creates a rules problem that goes beyond one federation or one continent. “The World Cup is the world's biggest soccer event, and therefore, what you have is different continents, different federations — they all have their different interpretations when it comes to the laws of the game,” he said in the rules guide.
He added: “We have six federations, and they all have to come together under the same rules,” and, “And what they have to understand is that FIFA [has] different interpretations.” Those differences matter in a tournament where one standard has to hold across three host countries and 16 different cities.
Tiebreakers And Knockout Paths
Group results will not turn only on points. There are seven different factors that determine the order of teams when two teams are tied on points, and the top two finishers in each group automatically advance. Eight of the 12 third-place teams will also move on, leaving the knockout bracket with 32 teams.
That setup gives group winners a favorable path in the next round, while third-place teams will have to wait on the full comparison across the groups. The format leaves little room for a slow start, because one draw or one loss can push a team into the tiebreaker stack instead of the cleaner route through the group.
VAR And Restart Changes
Officials will also have new tools for managing the game itself. The guide says they will have the liberty to institute timers that speed up dead-ball restarts and substitutions, and VAR can now be used to determine corner kicks from goal kicks and to challenge second yellow cards.
Dr. Joe Machnik said the restart rule is aimed at players who try to slow the match. “We see players going down to stop the game — whether they're injured or not,” he said. “But if the referee has to stop the game to deal with a player, that player will have to leave the field of play and will not be permitted to come back into the game for at least a minute.”
For teams and players, the practical takeaway is direct: a 48-team World Cup now comes with more advancing spots, more tiebreaker pressure, and tighter control over restarts and VAR reviews. The first teams to benefit will be the ones that handle the group stage cleanly, because the new structure rewards position, discipline and fewer arguments with the officials.
