Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| Inter Milano O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Inter Milano 2nd Half O/U 0.5 | 100% |
| Inter Milano (-1.5) | 0% |
| Real Betis Seville (-1.5) | 0% |
| Inter Milano (-2.5) | 0% |
| Real Betis Seville (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Inter Milano O/U 1.5 | 0% |
| Inter Milano O/U 2.5 | 0% |
| Real Betis Seville O/U 0.5 | 0% |
| Real Betis Seville O/U 1.5 | 0% |
| Real Betis Seville O/U 2.5 | 0% |
| Inter Milano 1st Half O/U 0.5 | 0% |
| Inter Milano 1st Half O/U 1.5 | 0% |
| Real Betis Seville 1st Half O/U 0.5 | 0% |
| Real Betis Seville 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Inter Milano 2nd Half O/U 1.5 | 0% |
| Real Betis Seville 2nd Half O/U 0.5 | 0% |
| Real Betis Seville 2nd Half O/U 1.5 | 0% |
Market context
Inter Milano and Real Betis Seville will meet in a pre-season friendly on 15 August at 1:30 PM ET. In prediction markets, a YES share represents a bet that additional markets for this specific fixture will be created; a NO share represents a bet that no further markets will materialise. The current 0% implied probability suggests traders expect the existing market suite to be sufficient, or that the settlement window—closing at 17:30 UTC on match day—leaves insufficient time for new markets to launch and trade meaningfully.
Club friendlies typically generate secondary markets when fixtures attract substantial trading volume or when bookmakers identify demand for alternative settlement criteria. Historical precedent shows that high-profile pre-season matches involving European heavyweights like Inter often spawn markets beyond standard outcomes: corner counts, card totals, or player-specific props. However, the compressed timeline here—with settlement ending roughly six hours after kick-off—constrains the window for market creation and liquidity accumulation. Betis, whilst a La Liga side, lacks the commercial draw of Inter's typical opponents, which may dampen bookmaker appetite for auxiliary markets.
Traders should monitor whether Inter confirms squad availability or injury updates in the week preceding the fixture, as such announcements can shift perceived match quality and thus market-creation incentives. The venue and broadcast reach will also matter: if the friendly airs on major European platforms, bookmakers may perceive sufficient audience interest to justify secondary markets. Conversely, if the match receives limited media coverage, the 0% probability may hold through settlement.
Methodology
This page reviews Inter Milano vs. Real Betis Seville - More Markets 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 Prediction Market UK, which mirrors the Polymarket order book at 0% fees.
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.
UK Frequently Asked Questions
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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