Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) 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 |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| Inter Miami CF O/U 0.5 | 100% |
| Inter Miami CF O/U 1.5 | 100% |
| Club León FC O/U 0.5 | 100% |
| Club León FC O/U 1.5 | 100% |
| Club León FC O/U 2.5 | 100% |
| Inter Miami CF 1st Half O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Inter Miami CF 2nd Half O/U 0.5 | 100% |
| Club León FC 2nd Half O/U 0.5 | 100% |
| Club León FC 2nd Half O/U 1.5 | 100% |
| Inter Miami CF (-1.5) | 0% |
| Club León FC (-1.5) | 0% |
| Inter Miami CF (-2.5) | 0% |
| Club León FC (-2.5) | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Inter Miami CF O/U 2.5 | 0% |
| Inter Miami CF 1st Half O/U 1.5 | 0% |
| Club León FC 1st Half O/U 0.5 | 0% |
| Club León FC 1st Half O/U 1.5 | 0% |
| Inter Miami CF 2nd Half O/U 1.5 | 0% |
Market context
Inter Miami CF face Club León FC in a Leagues Cup fixture on 12 August at 7:30 PM ET, a mid-season tournament pairing MLS and Liga MX clubs. The current Polymarket pricing sits at 0% YES, indicating traders are either not yet active on this particular conditional contract or have assigned negligible probability to whatever outcome the "More Markets" contract specifies—likely a secondary betting line such as total goals, corner count, or a specific player performance metric. Settlement occurs at 23:30 UTC on match day, giving roughly sixteen hours post-kick-off for resolution.
Comparable Leagues Cup matches from prior seasons show volatile pricing on secondary markets, particularly for goal-line and card-related outcomes. Inter Miami's recent form and squad depth matter considerably; the club finished the 2023 regular season strongly and has maintained competitive depth through 2024. León, a Liga MX stalwart, typically fields a well-organised defensive unit. Historical data from similar MLS–Liga MX pairings suggests that secondary markets (corners, cards, specific scorelines) often remain illiquid until closer to match day, which explains the zero probability reading—insufficient order-book depth rather than certainty of a particular outcome.
Traders should monitor team news releases and injury bulletins through mid-week; both clubs' squad announcements often shift secondary-market odds materially. Weather conditions in the match venue and recent fixture congestion for either side could influence tempo and playing style. Polymarket's settlement oracle will rely on official Leagues Cup records, so confirmation of the exact market definition and data source is essential before committing USDC liquidity on Polygon.
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 Scam?, which mirrors the Polymarket order book directly.
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
- 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 Polymarket Scam?. 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.
- 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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