Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Draw | 100% |
| NEC | 0% |
| Olympiakós SFP | 0% |
Market context
NEC and Olympiakós will meet in a UEFA Champions League qualifier on Tuesday, 11 August 2026. The 0% implied probability reflects the market's current assessment of one specific outcome within this fixture, though the match itself remains scheduled and subject to standard pre-competition variables. Both clubs have qualified for European competition this season, with the fixture forming part of the competition's qualifying rounds rather than the group stage proper.
Historical precedent suggests that early-season European qualifiers involving established Greek sides like Olympiakós carry distinct dynamics. Olympiakós have competed consistently in Champions League qualifying rounds over the past decade, whilst NEC—a Dutch Eredivisie club—last featured in European competition during the 2022–23 season. The 0% reading may reflect market participants' assessment of relative squad depth, recent domestic form, or fixture context, though such extreme probabilities in sports markets often indicate either very low trading volume or strong consensus rather than certainty.
Traders should monitor team news releases and official UEFA fixture confirmations through early August, particularly regarding injury status for key players and any late squad adjustments. Domestic league schedules in both the Netherlands and Greece conclude in late May, leaving a three-month preparation window. Recent form in pre-season friendlies and any managerial changes at either club would provide concrete data points. The settlement window closes at 17:30 GMT on match day, meaning live developments during the preceding 48 hours could shift market positioning if significant roster or tactical information emerges.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $237K.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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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