Portugal vs. Croatia

Platform comparison

Market context

The upcoming FIFA World Cup Round of 32 match between Portugal and Croatia is scheduled for Thursday, 2 July 2026, with the crowd currently implying a 28% probability that Portugal will win. This fixture represents a critical knockout stage encounter where Portugal, as Group K runners-up led by captain Cristiano Ronaldo, faces Croatia, who are under elimination pressure after a difficult group stage performance [5][6].

Historically, Portugal holds a dominant head-to-head record against Croatia, having won six of the nine games played since 2005 with a total of 16 goals scored compared to Croatia’s eight [3]. This statistical advantage frames the current 28% probability as potentially undervalued, especially considering Croatia’s recent elimination fears and Portugal’s resilient 0-0 draw against Colombia where Diogo Costa made a crucial save to keep their campaign alive [1][9].

A power-user evaluating this market programmatically should monitor squad announcements and tactical dependencies, particularly Ronaldo’s fitness and Croatia’s defensive adjustments following their elimination scare [5][6]. Recent news highlights Croatia’s precarious position and the marquee nature of this clash, suggesting that conditional orders on Portugal’s win could be triggered by late confirmation of Ronaldo’s starting status [6]. Traders should also watch for any pre-match injury reports that might shift the implied probability before the settlement window closes on 2 July 2026 [8].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Portugal vs. Croatia across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.