Uruguay vs. Spain

Platform comparison

Active sub-markets

Market context

This event is the FIFA World Cup Group H match between Uruguay and Spain, scheduled for Friday, 26 June 2026 at Guadalajara Stadium, where Spain currently holds a 4-point lead and Uruguay sits with 2 points after two draws. The crowd-implied 13% probability for Uruguay to win reflects a stark historical reality: Uruguay has failed to beat Spain in any of their last five meetings and remains winless at this tournament[5]. Comparable cases from recent World Cups show that underdogs with similar form struggles and negative head-to-head records rarely overcome top-tier European sides without a major shift in line-up quality or tactical surprise, making the current low probability a rational assessment of Spain’s superior quality and Uruguay’s lack of tournament victories[3][5].

Traders should monitor final line-up announcements and injury updates for both sides, particularly Federico Valverde’s fitness, as his driving presence is central to Uruguay’s base shape of 4-4-2 or 4-3-3[3]. Any confirmation of suspensions or key injuries for Spain’s midfield could alter the odds, though Spain’s squad depth currently mitigates such risks. Recent previews indicate Spain is expected to win the group, suggesting their tactical setup is calibrated for dominance[3]. The settlement window ends 00:00 on 27 June 2026, so all pre-match news up to that point will directly influence the market’s final valuation. No major suspensions have been reported yet, but the final squad lists released by FIFA will be the critical catalyst for any line movement[7].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Uruguay vs. Spain 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 PolyGram, 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.

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.

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?

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