Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
13% | 87% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
13% | 87% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Any Other Score | 13% |
| Spain 1 - 0 Belgium | 12% |
| Spain 1 - 1 Belgium | 12% |
| Spain 2 - 0 Belgium | 11% |
| Spain 2 - 1 Belgium | 11% |
| Spain 0 - 0 Belgium | 7% |
| Spain 3 - 0 Belgium | 7% |
| Spain 3 - 1 Belgium | 7% |
| Spain 0 - 1 Belgium | 6% |
| Spain 1 - 2 Belgium | 5% |
| Spain 2 - 2 Belgium | 5% |
| Spain 3 - 2 Belgium | 3% |
| Spain 0 - 2 Belgium | 2% |
| Spain 2 - 3 Belgium | 2% |
| Spain 0 - 3 Belgium | 1% |
| Spain 1 - 3 Belgium | 1% |
| Spain 3 - 3 Belgium | 1% |
Market context
On 10 July 2026 at 3:00 PM ET, Spain and Belgium will meet in a FIFA World Cup quarter-final, with the market on Polymarket pricing the exact score outcome at a 7% YES probability today. This contract trades on USDC via the Polygon network, using conditional tokens that settle automatically once the 90-minute result is confirmed, excluding extra time and shoot-outs. The on-chain mechanics ensure transparent, real-time pricing that reflects crowd sentiment rather than abstract event theory.
Historically, Spain dominates Belgium in head-to-head records, winning six of seven encounters with 16 total goals to Belgium’s three, while the two nations have met only twice in World Cup history, with one Belgian win in 1994 and one draw in 1998[5][6]. Belgium’s recent quarter-final success is rare, having last won one in 1986, whereas Spain has consistently advanced through European knockout opponents, including a 3–2 victory over Senegal and a 5–1 win against New Zealand in this tournament[1][2]. These patterns suggest that a specific exact score is statistically unlikely, aligning with the low 7% market probability.
Traders should monitor final squad announcements and tactical shifts, particularly Spain’s midfield composition after their 1–0 win over Portugal and Belgium’s attacking line following their 4–1 victory against the USA[3][4]. Any late injury news or manager comments could alter scoring dynamics, as both teams have shown high offensive output in recent matches. The Times reports live updates on team fitness and lineup changes as key dependencies before the match[7]. With the settlement window closing at 19:00 UTC on 10 July, timing is critical for on-chain position adjustments.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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
- 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.
- 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.
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