World Cup 2026: The 48 Teams, the New Format, and How to Read the Odds

The 2026 FIFA World Cup is the biggest edition in the tournament's history. Co-hosted by the United States, Canada and Mexico from 11 June to 19 July 2026, it expands from 32 to 48 teams and introduces a knockout round that has never existed before. This guide covers what actually changed — the new format, who qualified, and how a simple rating turns into the match prediction you see in the hub.

The new format: 48 teams, 12 groups, a Round of 32

Every World Cup from 1998 to 2022 used 32 teams in eight groups of four. 2026 replaces that with 12 groups of four (Groups A through L). The top two from each group advance automatically — that is 24 teams — and the gap to a 32-team knockout bracket is filled by the eight best third-placed teams across all twelve groups. That creates a brand-new Round of 32, a stage no previous World Cup has had.

Teams

48

Groups

12 (A–L)

Qualify per group

Top 2 + best thirds

First knockout

Round of 32

The practical effect is more matches (104 in total, up from 64) and a slightly softer group stage — finishing third is no longer automatic elimination. It also means a third-placed team's fate can depend on results in groups it never played in, which makes the final round of group games unusually tense.

Who qualified — and who didn't

All 48 places are filled. The field includes seven former champions: Brazil, Germany, Argentina, France, Uruguay, England and Spain — together holding 18 of the 22 World Cup titles awarded so far. The most striking absence is Italy, a four-time winner that lost its European play-off and missed a third consecutive World Cup — the first former champion to do so.

Four nations reach the finals for the very first time:

• Cape Verde — the second-smallest country by population ever to qualify.
• Curaçao — a Caribbean island of around 150,000 people.
• Jordan — a first World Cup for the AFC side.
• Uzbekistan — debutants after years of near-misses.

At the other end of the experience scale, Brazil arrives with its record 23rd appearance — the only nation to have played in every World Cup. Mexico (as co-host) makes its 18th, and the United States its 13th.

The squads: 1,245 players

Each nation could register up to 26 players, including at least three goalkeepers. FIFA confirmed all squads on 2 June 2026, nine days before kick-off — a total of 1,245 players (a few teams named fewer than the maximum). The World Cup 2026 hub lets you open any team to see its full squad, coach and captain, with each player's club and caps. Notable dugouts include Carlo Ancelotti with Brazil, Thomas Tuchel with England, and Mauricio Pochettino with the host United States.

How the match predictor works

The hub's predictor uses each team's World Football Elo rating. Elo is a relative-strength number: a team gains points for beating stronger opponents and loses them for slipping up against weaker ones. The only thing that matters for a single match is the gap between the two teams' ratings.

That gap is converted into an expected score with the standard Elo formula:

Even teams (0 gap)

50% expected

+100 Elo

≈ 64%

+200 Elo

≈ 76%

+400 Elo

≈ 91%

The expected score blends wins and draws, so the hub splits it into three numbers — win, draw, and loss — that always add up to 100%. The draw share is largest when the teams are evenly matched and shrinks as the gap widens, which is exactly what real results look like: mismatches rarely end level. As of June 2026 the highest-rated teams in the field are Spain (≈2155), Argentina (≈2113), France (≈2062), England (≈2020) and Brazil (≈1988), so a Spain–Brazil tie would be close, while Spain against a debutant would be heavily one-sided.

Reading a team's World Cup record

Each team card shows three history figures. Appearances counts every finals including 2026. Titles counts World Cups won — only seven teams in the field have any. Best result records the furthest a team has gone: for debutants this shows “Debut”, while for the rest it ranges from “Group stage” up to “Champions”. Reading these together tells you whether a team is a perennial contender, a steady qualifier, or a first-timer with nothing to lose.

Explore the teams and predict a match

Head to the World Cup 2026 hub to browse all 48 squads, filter by group or by former champions, search for a player or club, and run a head-to-head match prediction between any two nations. Every figure is for educational and fan use, drawn from FIFA squad lists and World Cup records as of June 2026.