Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Sabah FK (-1.5) | 100% |
| Sabah FK (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Sabah FK O/U 0.5 | 100% |
| Sabah FK O/U 1.5 | 100% |
| Sabah FK O/U 2.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Sabah FK 2nd Half O/U 0.5 | 100% |
| Sabah FK 2nd Half O/U 1.5 | 100% |
| Team to Advance | 100% |
| Aarhus GF 2nd Half O/U 1.5 | 1% |
| Aarhus GF (-1.5) | 0% |
| Aarhus GF (-2.5) | 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% |
| Aarhus GF O/U 0.5 | 0% |
| Aarhus GF O/U 1.5 | 0% |
| Aarhus GF O/U 2.5 | 0% |
| Sabah FK 1st Half O/U 0.5 | 0% |
| Sabah FK 1st Half O/U 1.5 | 0% |
| Aarhus GF 1st Half O/U 0.5 | 0% |
| Aarhus GF 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| Aarhus GF 2nd Half O/U 0.5 | 0% |
Market context
A UEFA Champions League qualifying match between Sabah FK and Aarhus GF is scheduled for 11 August at 12:00 PM ET. This market concerns whether additional betting or trading markets will be offered for the fixture beyond those already available. When you purchase a YES share, you're wagering that supplementary markets—such as first-goal scorer, total corners, or card counts—will be created before the settlement deadline on 11 August at 16:00 UTC. A NO share represents the opposite: that no new markets materialise.
The 100% implied probability suggests near-certainty among traders that additional markets will launch. This reflects standard practice in competitive football: major bookmakers and prediction platforms routinely expand their market offerings for Champions League fixtures, particularly qualifying rounds that attract significant trading volume. Historical precedent shows that even lower-profile qualifying matches typically generate secondary markets within hours of fixture confirmation, especially when the primary match market opens.
The key catalyst is the official fixture confirmation and market-opening timeline. Traders should monitor when the primary match market (winner, draw, goals) goes live, as secondary markets typically follow within 24 hours. Any unexpected administrative delays—fixture postponement, venue changes, or regulatory complications—could prevent market expansion. The tight settlement window (match day itself) means traders have limited time to observe whether additional markets actually appear, making early monitoring essential for position management.
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 Prediction Market UK, 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
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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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