Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket UK.
Active sub-markets
| CR Flamengo (-1.5) | 100% YES | 0% NO |
| Cusco FC (-1.5) | 0% YES | 100% NO |
| Cusco FC (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 0% NO |
| CR Flamengo (-2.5) | 100% YES | 0% NO |
Market context
Flamengo will host Cusco FC in the Copa Libertadores group stage on 26 May at 8:30 PM ET, with the Polymarket contract currently pricing the "More Markets" outcome at 32% YES. This settlement hinges on whether additional betting markets materialise for the fixture beyond those already live—a mechanic that depends on liquidity demand and exchange decisions rather than match performance alone. The 32% probability reflects trader scepticism that supplementary markets will be offered, suggesting most activity is concentrated on core match outcomes.
Historical precedent from Copa Libertadores coverage shows that secondary markets proliferate when fixtures involve major Brazilian clubs with substantial retail interest. Flamengo's prominence typically attracts extended market depth across Asian and European exchanges, though Cusco's limited European following may suppress demand for ancillary contracts. Previous group-stage encounters involving Flamengo have consistently generated multiple derivative markets—handicap lines, corner totals, player props—within 48 hours of kickoff, establishing a baseline for how exchanges respond to high-profile South American fixtures.
The settlement window closes 27 May at 00:30 UTC, giving exchanges roughly 16 hours post-match to list additional markets. Traders should monitor whether Polymarket's own liquidity pools expand in the days before kickoff and track announcements from competing platforms regarding Copa Libertadores coverage. Recent regulatory clarity around sports betting in Brazil has incentivised exchange operators to broaden market offerings for domestic derbies; Flamengo's fixture status as a group-stage match—rather than knockout—may influence whether operators justify the operational cost of secondary markets.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $311K.
Methodology
We track CR Flamengo vs. Cusco FC - More Markets on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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.
FAQ
- Is this market available outside the US?
- Polymarket UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does it cost to trade on Polymarket UK?
- Zero. Polymarket UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket UK triggers a quick verification flow that finishes in minutes.
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