Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
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% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| Montevideo Wanderers O/U 0.5 | 99% |
| Cerro Largo FC O/U 0.5 | 99% |
| Montevideo Wanderers 1st Half O/U 0.5 | 99% |
| 2nd Half O/U 0.5 | 99% |
| Cerro Largo FC 2nd Half O/U 0.5 | 99% |
| Montevideo Wanderers (-1.5) | 1% |
| Cerro Largo FC (-1.5) | 1% |
| Montevideo Wanderers (-2.5) | 1% |
| Cerro Largo FC (-2.5) | 1% |
| O/U 2.5 | 1% |
| O/U 3.5 | 1% |
| O/U 4.5 | 1% |
| Both Teams to Score in First Half | 1% |
| 1st Half O/U 1.5 | 1% |
| 1st Half O/U 2.5 | 1% |
| Montevideo Wanderers O/U 1.5 | 1% |
| Montevideo Wanderers O/U 2.5 | 1% |
| Cerro Largo FC O/U 1.5 | 1% |
| Cerro Largo FC O/U 2.5 | 1% |
| Montevideo Wanderers 1st Half O/U 1.5 | 1% |
| Cerro Largo FC 1st Half O/U 0.5 | 1% |
| Cerro Largo FC 1st Half O/U 1.5 | 1% |
| 2nd Half O/U 2.5 | 1% |
| Montevideo Wanderers 2nd Half O/U 0.5 | 1% |
| Montevideo Wanderers 2nd Half O/U 1.5 | 1% |
| Cerro Largo FC 2nd Half O/U 1.5 | 1% |
| O/U 5.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
Market context
Montevideo Wanderers will face Cerro Largo FC in the Uruguayan Primera División on 16 August at 6:00 PM ET. The market's 1% implied probability for "More Markets" reflects minimal trader conviction that additional derivative contracts will be listed for this fixture before the settlement window closes at 22:00 UTC that evening. Given the modest profile of both clubs within Uruguay's top flight and the compressed timeframe between fixture announcement and settlement, the low probability aligns with typical exchange behaviour around lower-tier South American football matches, where supplementary markets rarely materialise unless significant liquidity demand emerges.
Historical precedent suggests Uruguayan Primera División matches generate secondary markets only when major clubs or high-stakes scenarios drive retail interest. Wanderers, despite their historical prominence, have seen declining market depth in recent seasons, whilst Cerro Largo operates as a smaller provincial outfit. Comparable fixtures involving similar club pairings have settled without triggering additional markets, establishing a baseline expectation that single-contract coverage remains standard for mid-table encounters.
Traders monitoring this market should track whether either club announces squad injuries or managerial changes in the 48 hours before kick-off, as such developments occasionally prompt exchange operators to expand offerings. Exchange spot funding rates and on-chain USDC liquidity pools will signal whether institutional interest in Uruguayan football derivatives is shifting; sustained low funding rates would reinforce the 1% assessment. Settlement occurs immediately post-match, with no dependency on external data feeds beyond official fixture confirmation.
Methodology
This page reads Montevideo Wanderers vs. Cerro Largo FC - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
UK Frequently Asked Questions
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- 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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