1. FC Cologne vs. Real Sociedad San Sebastian - More Markets

Platform comparison

Market context

Polymarket prices this **More Markets** contract at a full **100% YES**, so the market is treating the presence of additional sub-markets on the 1. FC Köln v Real Sociedad friendly as a near-certain outcome rather than a live football view. On Polymarket, that means traders are locking USDC into conditional tokens on Polygon, with settlement driven by whether the specific contract condition is satisfied by the event page and market structure, not by who wins the match. The underlying fixture is a pre-season club friendly in Cologne on 8 August, with official club and scoreboard listings placing kick-off at 13:30 UTC / 15:30 local time.[1][3][16]

Historical context suggests the pairing itself is real but the betting signal is mostly about competition format, not team strength. The clubs have a limited competitive history: UEFA records show only one European tie, in 1988/89, when Real Sociedad won the home leg 1-0 and the return ended level on aggregate terms.[5][7][10] In friendlies like this, line-ups are often fluid and the market tends to reflect operational certainty more than sporting edge; Köln’s own announcement described the match as the highlight test of its summer preparation, while also noting a closed-door meeting between the sides the evening before, which points to rotation and duplicated scheduling rather than a single stable first-choice XI.[3]

For traders, the main catalysts are scheduling confirmations, late squad news, and whether the organiser keeps both fixtures on the published timetable. Any change to kick-off time, venue, or the status of the 7 August closed-door game could affect how Polymarket interprets dependent markets or linked outcomes, especially if more market types are added after initial listing.[3][16] Real Sociedad’s public fixture pages and live-score listings are the best check for last-minute changes, while the club’s own release is the clearest primary source for the match arrangement.[1][19][20]

Sources: 1 · 2 · 3 · 4 · 5

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 PolyGram, 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

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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%.