Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
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% |
| Both Teams to Score | 100% |
| CR Flamengo O/U 0.5 | 100% |
| Cruzeiro EC O/U 0.5 | 100% |
| CR Flamengo 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Cruzeiro EC 2nd Half O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 99% |
| Both Teams to Score in Second Half | 99% |
| 2nd Half O/U 1.5 | 99% |
| CR Flamengo 2nd Half O/U 0.5 | 99% |
| CR Flamengo O/U 1.5 | 64% |
| O/U 3.5 | 55% |
| 2nd Half O/U 2.5 | 50% |
| CR Flamengo 2nd Half O/U 1.5 | 50% |
| Cruzeiro EC 2nd Half O/U 1.5 | 50% |
| CR Flamengo O/U 2.5 | 41% |
| Cruzeiro EC O/U 2.5 | 37% |
| CR Flamengo (-1.5) | 33% |
| Cruzeiro EC O/U 1.5 | 27% |
| O/U 4.5 | 17% |
| Cruzeiro EC (-1.5) | 15% |
| CR Flamengo (-2.5) | 7% |
| Cruzeiro EC (-2.5) | 4% |
| O/U 5.5 | 3% |
| 1st Half O/U 1.5 | 1% |
| CR Flamengo 1st Half O/U 1.5 | 1% |
| Cruzeiro EC 1st Half O/U 1.5 | 1% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| Cruzeiro EC 1st Half O/U 0.5 | 0% |
Market context
Flamengo and Cruzeiro will meet in a Copa Libertadores fixture on 19 August at 20:30 ET, with settlement of related markets closing the following morning. A YES share represents a bet that additional markets will be created for this specific match; a NO share represents the opposite. The current crowd-implied probability of 33% suggests traders believe there is roughly a one-in-three chance that the platform will expand its market offering beyond the core match outcome, over/under, and handicap lines typically available for major South American club competitions.
Copa Libertadores matches involving Brazil's two largest clubs historically attract substantial trading volume and platform attention. Flamengo and Cruzeiro are among the competition's most storied franchises, with combined continental titles and consistent participation in knockout stages. Previous editions of this fixture have seen platforms add markets on first-goal scorer, card counts, corner totals, and player performance metrics. The 33% probability reflects uncertainty about whether this particular August encounter will justify the operational overhead of additional market creation, balanced against the historical precedent of expanded offerings for high-profile Brazilian derbies.
Traders should monitor team news and injury bulletins released in the week before 19 August, as absences of key players could influence whether platforms judge the match sufficiently compelling for extended markets. Fixture congestion in the Brazilian domestic calendar and Copa Libertadores scheduling may also affect squad rotation decisions. Platform announcements regarding market expansion typically arrive 24–48 hours before kickoff, giving traders a narrow window to reassess probability shifts based on confirmed lineups and official competition updates.
Methodology
This page reviews CR Flamengo vs. Cruzeiro EC - More Markets across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Prediction Market UK, which mirrors the Polymarket order book at 0% fees.
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.
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 Prediction Market UK. 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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