Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) 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 (-1.5) | 0% |
| CS Cienciano (-1.5) | 0% |
| Botafogo FR (-2.5) | 0% |
| CS Cienciano (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 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 O/U 1.5 | 0% |
| Botafogo FR O/U 2.5 | 0% |
| CS Cienciano O/U 0.5 | 0% |
| CS Cienciano O/U 1.5 | 0% |
| CS Cienciano O/U 2.5 | 0% |
| Botafogo FR 1st Half O/U 1.5 | 0% |
| CS Cienciano 1st Half O/U 0.5 | 0% |
| CS Cienciano 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Botafogo FR 2nd Half O/U 0.5 | 0% |
| Botafogo FR 2nd Half O/U 1.5 | 0% |
| CS Cienciano 2nd Half O/U 0.5 | 0% |
| CS Cienciano 2nd Half O/U 1.5 | 0% |
Market context
Botafogo de Ribeirão Preto and CS Cienciano meet in the Copa Sudamericana on 20 August at 8:30 PM ET, with settlement closing shortly after at 00:30 UTC on 21 August. The current crowd-implied probability sits at 0% YES, suggesting the market has assigned negligible likelihood to the outcome this market tracks—likely a specific scoreline, player performance metric, or conditional event tied to the fixture.
Copa Sudamericana knockout matches involving Brazilian Serie B or lower-tier clubs against Peruvian opposition typically hinge on home advantage and squad depth. Botafogo de Ribeirão Preto competes in Brazil's second division; Cienciano operates in Peru's top flight but has faced financial instability in recent seasons. Historical precedent shows that when Brazilian lower-division sides face Peruvian counterparts in continental competition, the Brazilian team's domestic infrastructure often provides marginal edge, though away-leg dynamics can shift outcomes sharply. A 0% reading suggests either extreme confidence in a particular outcome or sparse liquidity in this specific market segment.
Traders should monitor team news releases through 19 August for injury confirmations and lineup announcements, particularly regarding key attacking or defensive personnel. Weather conditions in the host city and any late fixture rescheduling would affect preparation timelines. Recent Copa Sudamericana results involving these clubs' peer groups indicate that defensive solidity and set-piece conversion often determine progression; squad rotation decisions made 48 hours before kickoff frequently signal tactical intent and resource allocation.
Methodology
This page reviews Botafogo FR vs. CS Cienciano - 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 Who Will Win, which mirrors the Polymarket order book at 0% fees.
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.
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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