Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) 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 |
|---|---|
| Team to Advance | 100% |
| FC Viktoria Plzeň (-1.5) | 100% |
| FC Viktoria Plzeň (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| FC Viktoria Plzeň O/U 0.5 | 100% |
| FC Viktoria Plzeň O/U 1.5 | 100% |
| FC Viktoria Plzeň O/U 2.5 | 100% |
| FK Crvena zvezda O/U 0.5 | 100% |
| FC Viktoria Plzeň 1st Half O/U 0.5 | 100% |
| FK Crvena zvezda 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| FC Viktoria Plzeň 2nd Half O/U 0.5 | 100% |
| FC Viktoria Plzeň 2nd Half O/U 1.5 | 100% |
| FK Crvena zvezda (-1.5) | 0% |
| FK Crvena zvezda (-2.5) | 0% |
| O/U 5.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| FK Crvena zvezda O/U 1.5 | 0% |
| FK Crvena zvezda O/U 2.5 | 0% |
| FC Viktoria Plzeň 1st Half O/U 1.5 | 0% |
| FK Crvena zvezda 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| FK Crvena zvezda 2nd Half O/U 0.5 | 0% |
| FK Crvena zvezda 2nd Half O/U 1.5 | 0% |
Market context
Polymarket has this contract priced at 100% YES, which in practice means the market is effectively treating the outcome as locked in on-chain, with settlement handled in USDC via conditional tokens on Polygon. The underlying fixture is FC Viktoria Plzeň against FK Crvena zvezda in the UEFA Europa League play-off, played on 27 August at Doosan Arena, with the listed kick-off at 1:00 pm ET and the European broadcast data showing a 5-1 Plzeň win after extra time. [2][9][12]
For traders, the useful comparison is not a normal pre-match line but a near-expiry market sitting after the first leg and close to the settlement window, where the main risk is usually administrative rather than sporting. In recent comparable European qualifiers, once the tie state, official match page and final score align, these contracts tend to resolve quickly rather than drift on late price discovery. [1][3][11]
The key catalysts are the official UEFA match page, the club match centres and any schedule or competition updates that affect whether the listed fixture is treated as completed inside the market’s settlement window. For a hands-on user, that means watching for confirmation of final result, extra-time status, and any late ruling on match timing or abandonment; the UEFA and club pages already show the 27 August tie, while live coverage sources recorded the decisive result on the day. [1][3][6]
Methodology
This page reviews FC Viktoria Plzeň vs. FK Crvena zvezda - 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 Kalshi UK, which mirrors the Polymarket order book at 0% fees.
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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