World Cup: Nation To Reach Semifinals

Platform comparison

Market context

The 2026 FIFA World Cup is already underway, with the group stage concluding and knockout rounds beginning, meaning any nation now mathematically eliminated from advancing to the semifinals has its prediction market resolved as "No". With the tournament running from June 11 to July 19 across the US, Mexico, and Canada, the window for reaching the semifinals on July 14 and 15 is narrow and fixed[7][4].

Historically, reaching the semifinals demands a blend of elite depth and tactical consistency, as seen with Spain’s 39% pre-tournament chance of making the last four and their 25.6% final appearance rate in Opta simulations[3]. France, England, and Argentina follow closely, each winning over 10% of simulations, while Brazil, Portugal, and Germany remain dark horses with 5–7% win probabilities but over 10% semifinal chances[3]. A 0% implied probability suggests the listed team is either already eliminated or lacks the squad quality to compete with these powerhouses[1][2].

Traders should monitor the official knockout bracket and any injury updates, particularly for key players like Lamine Yamal for Spain, whose return has reshaped their contender status[4]. The USA’s advancement as Group D winner and their upcoming match against Bosnia and Herzegovina on July 1 also signal shifting dynamics in the North American contingent[5]. As the semifinals are set for AT&T Stadium in Arlington and Mercedes-Benz Stadium in Atlanta, any team failing to progress past the quarterfinals will see their market resolve to "No" immediately[6].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews World Cup: Nation To Reach Semifinals across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Best Prediction Markets UK, which mirrors the Polymarket order book at 0% fees.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.