Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this 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% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| Clube do Remo O/U 0.5 | 100% |
| Clube do Remo O/U 1.5 | 100% |
| CA Mineiro O/U 0.5 | 100% |
| CA Mineiro O/U 1.5 | 100% |
| Clube do Remo 1st Half O/U 0.5 | 100% |
| CA Mineiro 1st Half O/U 0.5 | 100% |
| CA Mineiro 1st Half O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 99% |
| Clube do Remo 2nd Half O/U 0.5 | 99% |
| Clube do Remo O/U 2.5 | 1% |
| CA Mineiro O/U 2.5 | 1% |
| 2nd Half O/U 1.5 | 1% |
| 2nd Half O/U 2.5 | 1% |
| Clube do Remo 2nd Half O/U 1.5 | 1% |
| CA Mineiro 2nd Half O/U 0.5 | 1% |
| CA Mineiro 2nd Half O/U 1.5 | 1% |
| Clube do Remo (-1.5) | 0% |
| CA Mineiro (-1.5) | 0% |
| Clube do Remo (-2.5) | 0% |
| CA Mineiro (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Clube do Remo 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
Market context
Clube do Remo and CA Mineiro are set for a Brazil Série A meeting at Estádio Estadual Jornalista Edgar Augusto Proença in Belém, and this Polymarket contract is pricing *only the market’s rule set* on Polygon with USDC-settled conditional tokens, not the match in the abstract. The current crowd-implied probability is 0% YES, so the contract is effectively being treated as a long-shot outcome by traders.
For comparable context, head-to-head and market history point towards a cautious read rather than a broad consensus on volatility. FootyStats shows Atlético Mineiro have won 2 of the last 3 meetings, with 1 draw, while the most recent league meeting ended 3-3, which is the sort of scoreline that can matter for “more markets” tied to goals, corners, or first-half/second-half splits.[11][14][8] External odds snapshots also show the sides priced relatively close for the fixture, which helps explain why individual sub-markets can diverge sharply even when the underlying match looks balanced.[14][17]
A trader should watch the final team news, any late schedule changes, and whether the specific settlement wording depends on regular time only or includes stoppage time, because those details are what decide payout on Polymarket’s conditional-token design.[15] Match listings place kick-off at 21:30 UTC / 5:30 PM ET, so line movement usually centres on line-ups and official confirmations in the hours before start rather than abstract season form.[2][16]
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 PolyGram, which mirrors the Polymarket order book directly.
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
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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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