World Cup Winner

Platform comparison

Active sub-markets

Market context

The 2026 FIFA World Cup has just begun, with the opening match played on 11 June between Mexico and South Africa in Mexico City, and the tournament now entering its group stage before the expanded Round of 32 knockout phase starts on 28 June. This is the first World Cup featuring 48 teams, increasing the total matches to 104 and extending the competition to 39 days, with the final scheduled for 19 July 2026 in New York New Jersey[1][3].

Historically, expanded formats have diluted the dominance of traditional powerhouses; the 1998 tournament’s shift from 32 to 32 teams (no change) did not alter outcomes significantly, but the 2026 expansion to 48 teams mirrors the 1982 and 1986 expansions, where underdogs like Cameroon and Argentina gained more knockout opportunities, making a 14% probability for any single team plausible but fragile given the new Round of 32 structure that allows eight third-place teams to advance[1][4]. Traders should watch the group stage results through 24 June, as the top two from each group plus eight best third-place teams will determine Round of 32 matchups, with key announcements on tie-breakers and potential coaching changes for teams like Czechia, who played Mexico on 24 June, and South Africa’s performance against South Korea[2][5].

Critical catalysts include the knockout phase draw on 28 June, where third-place team qualifications will be confirmed, and any sudden absences of key players such as those from host nations Canada, Mexico, and the USA, who automatically qualified and occupy three Concacaf slots[3]. Beat-reporter coverage from ESPN notes that host nations bring unique advantages but face early pressure, with Mexico’s opening match setting the tone for the tournament’s competitive balance[2]. The settlement window ends 20 July 2026, so any elimination in the Round of 32 or beyond resolves the market immediately to “No”, while a permanent cancellation before 13 October 2026 would trigger an “Other” outcome[1][3].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.