Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
99% | 1% | 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 |
|---|---|
| 1. FC Cologne 2 - 0 Real Sociedad San Sebastian | 99% |
| 1. FC Cologne 0 - 3 Real Sociedad San Sebastian | 2% |
| 1. FC Cologne 0 - 2 Real Sociedad San Sebastian | 1% |
| 1. FC Cologne 3 - 0 Real Sociedad San Sebastian | 1% |
| 1. FC Cologne 2 - 3 Real Sociedad San Sebastian | 1% |
| 1. FC Cologne 0 - 0 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 0 - 1 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 1 - 0 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 1 - 1 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 1 - 2 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 2 - 1 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 1 - 3 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 2 - 2 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 3 - 1 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 3 - 2 Real Sociedad San Sebastian | 0% |
| 1. FC Cologne 3 - 3 Real Sociedad San Sebastian | 0% |
| Any Other Score | 0% |
Market context
1. FC Köln meet Real Sociedad in a club friendly, and the market’s **0% YES** price is effectively saying the listed exact score is not being given any weight at all. That is an extreme read for a pre-season match, where the favourite is usually only a modest one and exact-score books are normally fragmented across several low-frequency outcomes rather than collapsing to zero. In handicapper terms, Real Sociedad look the likelier side on paper, but the friendly setting keeps Köln’s upset and draw paths alive, which is why the real value, if any, is usually in the broader score distribution rather than a single fixed number. [4][6][16][17]
Comparable recent form points to a game with goals, but not one that should be treated like a tightly modelled league fixture. ESPN’s recent results show Köln finishing last season with several high-scoring matches, including a 5-1 loss to Bayern and a 3-1 loss to Heidenheim, while Real Sociedad’s closing La Liga run was more controlled but still included a 4-3 defeat to Valencia and a 2-2 draw with Betis. That mix supports a baseline expectation of a competitive, rotating pre-season contest where 1-1, 2-1, 1-2 or 2-2 are the sort of scores traders usually cluster around, making “Any Other Score” the natural favourite in an exact-score market. [4][10][17]
The key catalyst is team-news rather than long-term quality: friendly line-ups can change sharply if coaches rest senior players, hand minutes to younger squads, or manage return-to-play workloads. The market should also be read against the timing of the fixture itself, because club-friendlies coverage can shift quickly if the schedule changes, and live listings already show the game as in progress across score services, so confirmation of the final result and format matters for settlement. If Real Sociedad field a stronger XI, the away favourite case hardens; if Köln rotate less or use more first-choice attackers, the contrarian home-score angles improve. [1][2][5][11][12][15]
Methodology
We track 1. FC Cologne vs. Real Sociedad San Sebastian - Exact Score 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
- 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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