What does the 2026 World Cup bracket look like?

12 groups of 4, with the top two from each group plus the eight best third-placed teams advancing to a 32-team knockout round — the first time the World Cup has used this format. Round of 32 starts June 28; round of 16 runs July 4–7; quarterfinals July 9–11; semifinals July 14–15; the final lands July 19 at MetLife Stadium.

When does the bracket actually lock?

Two stages. Stage one: June 27 evening (PT) when the final group-stage matches finish and the eight best third-place teams are confirmed. Stage two: roughly 90 minutes later when FIFA publishes the official round-of-32 fixture chart. The largest repricing moves happen in the 4-hour gap between the last group game and the official chart drop.

What bracket contracts can I trade?

Three families. Round-by-round survival contracts (Team X reaches round of 16, quarters, semis, final). Bracket-half contracts (champion comes from top half or bottom half). Individual matchup contracts that list 24–48 hours after the bracket locks, with the tightest spreads of any tournament markets.

What's the cleanest bracket trade?

Three: buy 'reach semifinal' on a mid-tier contender that draws into the soft half (Portugal, Germany, Netherlands at 12–18% YES typically reprices 4–8¢ within 24 hours); fade outrights on any top-3 favorite that draws a top-10 opponent in round of 16; and the bracket-half contract on Polymarket once the bracket locks for the simplest two-sided trade.

Which platform has the deepest bracket book?

Polymarket leads on bracket-half and team-reaches-quarters contracts; the international retail base concentrates there for tournament-long positions. Kalshi leads on round-of-32 and round-of-16 matchup contracts once the bracket locks — US flow drives matchup volume in the 48-hour pre-fixture window.

Is bracket trading legal in California?

Yes. World Cup bracket contracts on Kalshi and Polymarket are CFTC-regulated event contracts available to California residents 21+ under federal commodities law, which preempts state-level sportsbook prohibitions. California has no legal online sportsbook.

Sports · 6 min read

World Cup 2026 Bracket Predictions: How to Trade the Knockout Path

By Catie Di StefanoPublished June 16, 2026Updated June 16, 2026

The 2026 World Cup bracket adds a round of 32 — six knockout rounds instead of four. Prediction markets reprice the bracket the moment it locks on June 27. Here's where the structural edge lives.

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World Cup 2026 Bracket Predictions: How to Trade the Knockout Path

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Frequently asked questions

What does the 2026 World Cup bracket look like?: 12 groups of 4, with the top two from each group plus the eight best third-placed teams advancing to a 32-team knockout round — the first time the World Cup has used this format. Round of 32 starts June 28; round of 16 runs July 4–7; quarterfinals July 9–11; semifinals July 14–15; the final lands July 19 at MetLife Stadium.
When does the bracket actually lock?: Two stages. Stage one: June 27 evening (PT) when the final group-stage matches finish and the eight best third-place teams are confirmed. Stage two: roughly 90 minutes later when FIFA publishes the official round-of-32 fixture chart. The largest repricing moves happen in the 4-hour gap between the last group game and the official chart drop.
What bracket contracts can I trade?: Three families. Round-by-round survival contracts (Team X reaches round of 16, quarters, semis, final). Bracket-half contracts (champion comes from top half or bottom half). Individual matchup contracts that list 24–48 hours after the bracket locks, with the tightest spreads of any tournament markets.
What's the cleanest bracket trade?: Three: buy 'reach semifinal' on a mid-tier contender that draws into the soft half (Portugal, Germany, Netherlands at 12–18% YES typically reprices 4–8¢ within 24 hours); fade outrights on any top-3 favorite that draws a top-10 opponent in round of 16; and the bracket-half contract on Polymarket once the bracket locks for the simplest two-sided trade.
Which platform has the deepest bracket book?: Polymarket leads on bracket-half and team-reaches-quarters contracts; the international retail base concentrates there for tournament-long positions. Kalshi leads on round-of-32 and round-of-16 matchup contracts once the bracket locks — US flow drives matchup volume in the 48-hour pre-fixture window.
Is bracket trading legal in California?: Yes. World Cup bracket contracts on Kalshi and Polymarket are CFTC-regulated event contracts available to California residents 21+ under federal commodities law, which preempts state-level sportsbook prohibitions. California has no legal online sportsbook.