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

Platform comparison

Market context

1. FC Köln are facing Real Sociedad in a summer friendly at the RheinEnergieStadion, with the market sitting at a **95% YES** crowd-implied probability for extra match-related outcomes to be listed before the settlement window closes. For a power user wiring this into tooling, that pricing says the market is already treating the listing as close to certain, so the practical workflow is less about directional speculation and more about monitoring whether the fixture metadata, companion markets, or settlement text change before the 2026-08-07T16:00:00Z cutoff. Polymarket’s own market text describes this as a Club Friendlies match and notes the game is scheduled for 8 August at 9:30 AM ET, which means automated checks should key off the official match page and any revision to the event state rather than the headline alone.[15]

The historical frame is thin but still useful. UEFA records only one prior competitive meeting between the clubs, in the 1988/89 UEFA Cup, when Real Sociedad won 1-0 over two legs, while Köln’s own retrospective notes that Sociedad then protected their lead and progressed after a 2-2 second-leg draw.[6][7][3] That history does not tell you much about a friendly market, but it does show the fixture is not random and can attract structured pre-match attention. For traders using bots or conditional orders, the cleaner signal is whether the listed companion market set appears alongside the main fixture, because in these low-volatility friendlies the prompt usually resolves on market definition rather than on a contested match narrative.[15]

The main catalysts are administrative: confirmed line-ups, any closed-door rehearsal match, and whether either club alters the scheduled kick-off or squad usage. Köln’s announcement says the sides were also due to meet behind closed doors the evening before, which raises the chance of heavy rotation and makes programmatic reads on pre-match probabilities less informative than event-status monitoring.[4] Real Sociedad were also identified by Köln as the reigning Copa del Rey holders, so reputation may keep the market anchored high, but in practical terms the key dependency is whether the official fixture remains intact and whether the market description changes before settlement. If a trader is automating alerts, the highest-value trigger is a status flip on the match page rather than live-score movement, because this market is about the presence of “more markets” being created, not the result on the pitch.[4][15]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews 1. FC Cologne vs. Real Sociedad San Sebastian - 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 Polymarket Review UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

UK Frequently Asked Questions

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Do I pay tax on prediction market profits in the UK?

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How do I deposit on Polymarket from the UK?

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