Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| 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% |
| Abbey Hey FC (-1.5) | 0% |
| Abbey Hey FC (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 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 1.5 | 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 are scheduled to meet in an FA Cup fixture on 11 August at 2:45 PM ET. The prediction market currently reflects a 100% implied probability for "More Markets," suggesting traders expect additional betting options to become available for this match before the settlement deadline on 11 August at 18:45 UTC.
The certainty reflected in the current odds sits at odds with typical market behaviour for lower-tier FA Cup fixtures. Non-league matches between sides in the National League System rarely command the full suite of markets available for higher-division contests. Historical precedent shows that fixture-specific markets—particularly for teams outside the professional pyramid—often remain limited to basic win/draw/loss and total goals contracts. The 100% probability implies either exceptional confidence that major sportsbooks will expand coverage, or that the market definition of "more markets" encompasses a narrower set of additional options than standard Premier League or Championship fixtures would generate.
Key variables for traders centre on sportsbook appetite for non-league coverage and any late fixture changes. Confirmation of team lineups, injury updates, or weather conditions affecting the venue could trigger additional markets from operators seeking to capture trading volume. The settlement window closes less than 24 hours after kick-off, compressing the window for new markets to launch post-match. Traders should monitor whether established operators such as Betfair, Sky Bet, or William Hill announce expanded markets in the week leading to the match, as their decisions typically signal broader market availability.
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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- 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 Best Prediction Markets. 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.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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