World Cup Winner

Platform comparison

Active sub-markets

Market context

The 2026 FIFA World Cup will be hosted across the United States, Canada, and Mexico from June to July, with 48 nations competing in an expanded format. A single national team will emerge as champion following the tournament's knockout stages, with the final scheduled for 13 July 2026. The 17% implied probability reflects the distributed nature of World Cup outcomes, where historical data shows even strong favourites face genuine elimination risk through group-stage performance or unexpected knockout defeats.

Historical World Cup results demonstrate why crowd probabilities for individual teams remain modest despite qualification certainty. Since 2000, only France (2018) and Germany (2014) entered tournaments as clear favourites with probabilities above 20%, yet both faced early pressure. Brazil's 2022 campaign, despite strong pre-tournament positioning, ended in quarter-final elimination on penalties. Conversely, Greece's 2004 European Championship victory and Leicester's 2016 Premier League title—though different competitions—illustrate how tournament structures compress advantage. For programming purposes, traders should model this market as binary elimination risk: once a team loses a knockout match, immediate resolution to "No" occurs, making real-time fixture monitoring essential for conditional orders or automated hedging strategies.

Key catalysts include final squad announcements (typically January 2026), injury updates to key players, and confederation-specific qualifying results that confirm participation. The FIFA World Cup draw, scheduled for December 2025, will determine group compositions and knockout pathways—critical data for recalibrating probabilities. Traders using copy-trading or bot-based strategies should flag fixture schedules and official FIFA communications as primary data sources, given the settlement window closes 20 July 2026, allowing minimal post-tournament trading window.

Methodology

We track World Cup Winner on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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

Where can I trade this market with the lowest fees?

On Polymarket App UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 does it cost to trade on Polymarket App UK?

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

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within 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.