Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Ossett United FC (-1.5) | 100% |
| O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Ossett United FC O/U 0.5 | 100% |
| Ossett United FC 1st Half O/U 0.5 | 100% |
| Ossett United FC (-2.5) | 10% |
| O/U 2.5 | 1% |
| Ossett United FC O/U 1.5 | 1% |
| Abbey Hey FC (-1.5) | 0% |
| Abbey Hey FC (-2.5) | 0% |
| O/U 1.5 | 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 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Ossett United FC O/U 2.5 | 0% |
| Abbey Hey FC O/U 0.5 | 0% |
| Abbey Hey FC O/U 1.5 | 0% |
| Abbey Hey FC O/U 2.5 | 0% |
| Ossett United FC 1st Half O/U 1.5 | 0% |
| Abbey Hey FC 1st Half O/U 0.5 | 0% |
| Abbey Hey FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Ossett United FC 2nd Half O/U 0.5 | 0% |
| Ossett United FC 2nd Half O/U 1.5 | 0% |
| Abbey Hey FC 2nd Half O/U 0.5 | 0% |
| Abbey Hey FC 2nd Half O/U 1.5 | 0% |
Market context
Ossett United and Abbey Hey meet in an FA Cup qualifying fixture on 11 August at 2:45 PM ET, with Polymarket currently pricing this conditional market at 100% YES, indicating settlement certainty among traders. The contract settles on whether additional markets materialise for this match—a meta-layer bet on Polymarket's own market creation decisions rather than the sporting outcome itself. At this probability level, the USDC-denominated conditional tokens on Polygon reflect trader confidence that the platform will expand its offering beyond the primary match result, likely encompassing goal totals, first goalscorer, or handicap variants typical of football fixtures.
Historical precedent suggests Polymarket expands coverage for FA Cup matches with sufficient liquidity and user interest, particularly when the underlying fixture draws retail attention. Non-league qualifying rounds typically receive narrower market selection than later competition stages, though recent platform growth has widened this scope. The 100% pricing here may reflect either strong internal signals about planned market deployment or thin liquidity in a niche contract, both scenarios worth examining before committing capital.
The settlement window closes at 18:45 UTC on 11 August, roughly four hours after kick-off, allowing Polymarket sufficient time to assess match-day engagement and deploy secondary markets if demand warrants. Traders should monitor platform announcements in the week preceding the fixture and track whether comparable non-league FA Cup ties receive expanded market suites. Any platform maintenance or policy changes affecting conditional token deployment could shift probabilities materially.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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.
- 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.
- 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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