Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) 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% |
| O/U 1.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| São Paulo FC O/U 0.5 | 100% |
| Coritiba FBC O/U 0.5 | 100% |
| São Paulo FC 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Coritiba FBC 2nd Half O/U 0.5 | 100% |
| São Paulo FC (-1.5) | 0% |
| Coritiba FBC (-1.5) | 0% |
| São Paulo FC (-2.5) | 0% |
| Coritiba FBC (-2.5) | 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 in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| São Paulo FC O/U 1.5 | 0% |
| São Paulo FC O/U 2.5 | 0% |
| Coritiba FBC O/U 1.5 | 0% |
| Coritiba FBC O/U 2.5 | 0% |
| São Paulo FC 1st Half O/U 1.5 | 0% |
| Coritiba FBC 1st Half O/U 0.5 | 0% |
| Coritiba FBC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| São Paulo FC 2nd Half O/U 0.5 | 0% |
| São Paulo FC 2nd Half O/U 1.5 | 0% |
| Coritiba FBC 2nd Half O/U 1.5 | 0% |
Market context
São Paulo FC will host Coritiba FBC on 15 August in a Brazil Série A fixture. The 0% implied probability on this prediction market contract suggests traders are pricing an outcome with negligible backing, creating a notable divergence from typical sportsbook treatment of mid-table Série A matchups. Standard bookmakers have historically assigned São Paulo, the more established club with superior recent form, a clear favourite status in such encounters, typically ranging from −150 to −180 in moneyline terms. The prediction market's extreme reading warrants scrutiny against conventional odds-comparison data from major European and Brazilian operators, where such matches rarely settle at absolute extremes.
Historical context shows that prediction markets on lower-profile Série A fixtures often reflect thin liquidity rather than genuine analytical consensus. São Paulo's home record and Coritiba's away struggles provide conventional backing for a São Paulo lean, yet the 0% reading suggests either a technical settlement specification that excludes certain outcomes or minimal market participation. Traders should monitor team news through mid-August, particularly injury updates to key players and any late fixture changes, as the settlement window closes immediately after kick-off. Recent Série A scheduling has occasionally shifted matches due to weather or administrative factors; confirmation of the 8:00 PM ET start time and venue remains essential. Cross-referencing with live sportsbook odds in the 48 hours before play will reveal whether the prediction market's extreme probability reflects genuine information asymmetry or simply reflects the contract's design parameters.
Methodology
We track São Paulo FC vs. Coritiba FBC - 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.
FAQ
- 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.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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