Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Botafogo FR O/U 0.5 | 100% |
| Botafogo FR 1st Half O/U 0.5 | 100% |
| Botafogo FR O/U 1.5 | 50% |
| Botafogo FR O/U 2.5 | 50% |
| CS Cienciano O/U 0.5 | 50% |
| CS Cienciano O/U 1.5 | 50% |
| CS Cienciano O/U 2.5 | 50% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| Botafogo FR 2nd Half O/U 0.5 | 50% |
| Botafogo FR 2nd Half O/U 1.5 | 50% |
| CS Cienciano 2nd Half O/U 0.5 | 50% |
| CS Cienciano 2nd Half O/U 1.5 | 50% |
| O/U 1.5 | 25% |
| Botafogo FR (-1.5) | 23% |
| Botafogo FR (-2.5) | 8% |
| Both Teams to Score | 6% |
| O/U 2.5 | 3% |
| CS Cienciano 1st Half O/U 1.5 | 1% |
| CS Cienciano (-1.5) | 0% |
| CS Cienciano (-2.5) | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Botafogo FR 1st Half O/U 1.5 | 0% |
| CS Cienciano 1st Half O/U 0.5 | 0% |
Market context
Botafogo de Ribeirão Preto travel to Peru on 20 August for a Copa Sudamericana fixture against Cienciano, with the match kicking off at 8:30 PM ET. The 23% probability assigned to "more markets" reflects uncertainty about whether additional betting options will be offered beyond standard match outcomes. This type of market typically hinges on exchange liquidity and operator discretion rather than match-specific variables.
Historical precedent suggests Copa Sudamericana fixtures generate modest secondary-market activity compared to Libertadores or domestic league matches. Smaller Brazilian clubs competing in South American tournaments have historically seen limited market expansion, with operators prioritising liquidity concentration on primary outcomes. Cienciano's home advantage and Botafogo's lower profile in continental competition may further constrain the appetite for exotic betting angles, though recent growth in Latin American prediction markets has occasionally surprised on the upside.
The settlement window closes shortly after full-time, leaving minimal window for market expansion post-match. Traders should monitor whether the match itself attracts sufficient volume to justify additional markets—early trading activity in the primary outcome will signal operator appetite for expansion. Fixture scheduling delays or postponements would extend the settlement window and increase the probability of secondary markets appearing, though no disruptions have been reported as of 19 August. Operator announcements typically come within hours of kick-off if additional markets are planned.
Methodology
We track Botafogo FR vs. CS Cienciano - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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 Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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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