Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Bot UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Sheffield United FC (-1.5) | 100% |
| Sheffield United FC (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Sheffield United FC O/U 0.5 | 100% |
| Sheffield United FC O/U 1.5 | 100% |
| Sheffield United FC O/U 2.5 | 100% |
| Sheffield United FC 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| Sheffield United FC 2nd Half O/U 0.5 | 100% |
| Sheffield United FC 2nd Half O/U 1.5 | 100% |
| Mansfield Town FC (-1.5) | 0% |
| Mansfield Town FC (-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% |
| Mansfield Town FC O/U 0.5 | 0% |
| Mansfield Town FC O/U 1.5 | 0% |
| Mansfield Town FC O/U 2.5 | 0% |
| Mansfield Town FC 1st Half O/U 0.5 | 0% |
| Mansfield Town FC 1st Half O/U 1.5 | 0% |
| Sheffield United FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 2.5 | 0% |
| Mansfield Town FC 2nd Half O/U 0.5 | 0% |
| Mansfield Town FC 2nd Half O/U 1.5 | 0% |
Market context
Mansfield Town hosting Sheffield United in the Carabao Cup first round had already been priced against a clear class gap, with Sheffield United the Championship side and Mansfield from League One.[1][5] The market’s **0% YES** reading for the “More Markets” bucket fits a low-information setup where the listed sub-markets were likely either fully resolved elsewhere or too thin to attract bids, rather than a live football edge. In comparable meetings, the teams have produced volatility: Mansfield beat Sheffield United 4-3 in the FA Cup in January 2026, while Sheffield United then won the corresponding cup tie 3-0 in August 2026, showing how prior head-to-heads can swing sharply and make pre-match probabilities less about reputation alone and more about team sheet and competition context.[4][10][20]
For a power-user approaching this programmatically, the main catalysts are the published line-ups, kick-off status, and whether the market’s settlement rules key off “more markets” as a basket outcome or a specific sub-market label. Live feeds showed line-ups being announced before kick-off and the match starting at One Call Stadium, which is the sort of event state a bot would watch via polling or websocket updates before refreshing implied probability and order placement logic.[3][12] The practical dependencies are squad rotation, late injury or absence news, and any official competition scheduling confirmation, because Cup ties often produce stronger variance in selected markets than in outright match prices. Recent match coverage and highlights confirm the game was completed and settled at 3-0 to Sheffield United, so any residual pricing after full time would reflect market mechanics rather than sporting uncertainty.[2][9]
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 Polymarket Bot 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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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%.
Trade Mansfield Town FC vs. Sheffield United FC - More Mar… on Polymarket Bot UK
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