Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
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 Sport Prediction.
Active sub-markets
| Brazil (-1.5) | 100% YES | 0% NO |
| Panama (-1.5) | 0% YES | 100% NO |
| Brazil (-2.5) | 100% YES | 0% NO |
| Panama (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 0% NO |
Market context
Brazil and Panama are scheduled to meet in a FIFA International Friendly on 31 May 2026 at 5:30 PM ET. The 100% implied probability reflects the certainty that additional betting markets will be offered on this fixture, rather than any statement about the match outcome itself. The settlement window closes at 21:30 UTC on match day, giving traders a narrow window to assess whether supplementary markets—such as correct score, first goalscorer, or card-related props—materialise before kick-off.
Friendlies between established CONMEBOL sides and CONCACAF opponents have historically generated robust secondary-market activity. Brazil's fixture density in 2026 will be elevated given Copa América qualifying demands and World Cup preparation; Panama, conversely, rarely attracts deep market coverage outside competitive tournaments. The absence of competitive stakes in a friendly typically depresses trading volume on niche props, though major sportsbooks often deploy wider markets for Brazil matches regardless of opponent calibre. Past Brazil friendlies have seen markets expand within 48 hours of confirmation, particularly when squad lists are announced.
Traders should monitor Brazil's squad announcement and any late withdrawals due to club commitments or injury, as these trigger cascading market adjustments. Panama's recent Nations League performance and any coaching changes under their current technical staff will influence bookmaker confidence in market depth. Venue confirmation and weather forecasts closer to match day occasionally prompt additional market launches, particularly for over-under totals and defensive-focused props. News from major sportsbooks regarding market expansion typically emerges 72 to 96 hours before friendly kick-offs.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $327K.
Methodology
We track Brazil vs. Panama - More Markets on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- 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 Sport Prediction?
- Zero. Sport Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
- 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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