Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative UK) Pick polygram.ink (preferred broker) |
79% | 21% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
79% | 21% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 79% |
| 2nd Half O/U 0.5 | 77% |
| 2nd Half O/U 1.5 | 64% |
| CF América O/U 0.5 | 61% |
| Both Teams to Score in Second Half | 58% |
| Austin FC O/U 0.5 | 50% |
| Austin FC 1st Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| CF América 2nd Half O/U 0.5 | 50% |
| CF América 2nd Half O/U 1.5 | 50% |
| Austin FC 2nd Half O/U 0.5 | 50% |
| Austin FC 2nd Half O/U 1.5 | 50% |
| O/U 1.5 | 47% |
| Both Teams to Score | 30% |
| 1st Half O/U 0.5 | 26% |
| Austin FC O/U 2.5 | 26% |
| O/U 2.5 | 22% |
| CF América O/U 1.5 | 21% |
| CF América 1st Half O/U 0.5 | 16% |
| CF América (-1.5) | 14% |
| Austin FC O/U 1.5 | 13% |
| Austin FC 1st Half O/U 0.5 | 8% |
| Austin FC (-1.5) | 7% |
| O/U 3.5 | 7% |
| CF América O/U 2.5 | 5% |
| CF América (-2.5) | 4% |
| 1st Half O/U 1.5 | 3% |
| O/U 4.5 | 2% |
| 1st Half O/U 2.5 | 2% |
| Austin FC (-2.5) | 1% |
| Both Teams to Score in First Half | 1% |
| CF América 1st Half O/U 1.5 | 1% |
| O/U 5.5 | 0% |
Market context
CF América and Austin FC will meet in the Leagues Cup on 13 August at 8:30 PM ET, a competition that blends Mexican Liga MX and Major League Soccer clubs in a knockout format. Polymarket currently prices the "More Markets" contract at 14% YES, reflecting modest trader conviction that additional betting opportunities will be listed before the settlement window closes on 14 August at 00:30 UTC. The conditional token structure on Polygon means traders holding YES positions gain USDC payouts only if supplementary markets materialise; NO holders profit if the current market set remains final.
Leagues Cup fixtures historically generate secondary markets on Polymarket, though coverage varies by matchday and participating clubs. América, as one of Liga MX's most prominent franchises, typically attracts broader liquidity than mid-table MLS opponents. Austin FC's relative novelty to North American football (founded 2021) and smaller domestic following suggest lower baseline market depth. Past Leagues Cup rounds have seen conditional markets emerge for player performance, corner counts, and card totals within 24 hours of kickoff, though not uniformly across all fixtures.
Traders should monitor Polymarket's official announcements and the platform's market creation activity on 13 August afternoon. The settlement window's tight closure—roughly 16 hours after kickoff—compresses the window for new market listings. América's squad depth and recent form in Liga MX, along with Austin FC's MLS standing, may influence whether Polymarket's risk management team deems additional markets sufficiently liquid to justify deployment. No recent injury announcements or lineup surprises have been reported as of early August.
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 Alternative UK, 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
- 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%.
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