Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
2% | 98% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
2% | 98% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Tax UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Tax UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Tax UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Tax 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 Tax UK.
Active sub-markets
| O/U 2.5 | 2% YES | 99% NO |
| O/U 3.5 | 2% YES | 99% NO |
| CA Mineiro (-1.5) | 5% YES | 95% NO |
| CR Vasco da Gama (-2.5) | 1% YES | 100% NO |
| CA Mineiro (-2.5) | 4% YES | 96% NO |
| O/U 0.5 | 100% YES | 0% NO |
Market context
CR Vasco da Gama will face CA Mineiro in a Série A fixture on 31 May 2026 at 3:00 PM ET. The current 5% probability assigned to "More Markets" reflects trader expectations about whether additional betting markets will be offered for this specific match. This outcome depends on the sportsbook or prediction platform's decision to expand its market suite beyond standard match-result offerings, which typically hinges on liquidity thresholds and regulatory clearance across jurisdictions where the platform operates.
Historical precedent suggests that Série A matches between mid-table clubs generate secondary markets only when primary markets exceed certain volume benchmarks. Comparable fixtures from the 2024–2025 season show that roughly 12–15% of non-headline Série A games receive expanded market coverage, though this varies by platform. The 5% reading here may reflect either low anticipated liquidity for this particular pairing or conservative platform risk assessment given the May 2026 settlement window, which allows considerable time for regulatory or operational changes.
Under German GlüStV regulations, prediction markets on sports events require explicit approval if offered to German residents; platforms must demonstrate market integrity controls before expanding offerings. US CFTC oversight applies if the platform has US customer exposure, potentially restricting binary sports derivatives unless structured as exempt offerings. The "no-KYC up to $1,500" accessibility threshold common in some jurisdictions means traders can participate in smaller positions without identity verification, though this does not exempt the underlying market from regulatory scrutiny. Traders should monitor platform announcements regarding Série A coverage expansion and any regulatory filings that might signal intent to broaden market availability before the settlement date.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $330K.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Tax UK, which mirrors the Polymarket order book directly.
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
- Where can I trade this market with the lowest fees?
- On Polymarket Tax UK, which mirrors the Polymarket order book at 0% fees. 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.
- 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 Tax UK?
- Zero. Polymarket Tax UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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