Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) 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 |
|---|---|
| O/U 0.5 | 100% |
| KKS Lech Poznań O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| KKS Lech Poznań 2nd Half O/U 0.5 | 100% |
| Team to Advance | 60% |
| KKS Lech Poznań (-1.5) | 0% |
| KÍ (-1.5) | 0% |
| KKS Lech Poznań (-2.5) | 0% |
| KÍ (-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% |
| KKS Lech Poznań O/U 1.5 | 0% |
| KKS Lech Poznań O/U 2.5 | 0% |
| KÍ O/U 0.5 | 0% |
| KÍ O/U 1.5 | 0% |
| KÍ O/U 2.5 | 0% |
| KKS Lech Poznań 1st Half O/U 0.5 | 0% |
| KKS Lech Poznań 1st Half O/U 1.5 | 0% |
| KÍ 1st Half O/U 0.5 | 0% |
| KÍ 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% |
| KKS Lech Poznań 2nd Half O/U 1.5 | 0% |
| KÍ 2nd Half O/U 0.5 | 0% |
| KÍ 2nd Half O/U 1.5 | 0% |
Market context
Lech Poznań’s Europa League tie with KÍ is being priced by the crowd at **0% YES**, which is the sort of number that usually reflects either a misconfigured market or a view that there is no realistic path for the proposition to land. On pure footballing context, Lech enter as the clearer favourite: independent pre-match models and stat feeds pointed to the Polish side at roughly a two-thirds chance in the matchup, with one published breakdown giving Lech about **63%** and KÍ around **14%** before kick-off[3]. There is no meaningful head-to-head history to lean on, so traders are mostly reading squad strength, home advantage and the first-leg state rather than any established pattern[4][5].
For comparables, this is the sort of qualifier where the favourite often compresses the market around “Lech to progress” or “Lech not to lose”, while the underdog case only strengthens if the game state stays tight early. Recent form also leans towards caution on goals rather than a runaway line: Lech’s listed results included a heavy defeat to AGF and a goalless domestic draw, while KÍ arrived off a narrow loss to Kauno Žalgiris and a 0-0 in the second leg[12]. The main catalysts are the team sheets and any late rotation or injury news, plus whether the market is actually referring to a specific side-market rather than the match result itself. The fixture was scheduled for 6 August at ENEA Stadion in Poznań, with the second leg due a week later, so any change in aggregate pressure or selection strategy can matter more than raw pre-match sentiment[10][6].
Methodology
We track KKS Lech Poznań vs. KÍ - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- 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.
- 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.
- 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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