Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Scam? Pick polygram.ink |
5% | 95% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Scam? → |
Polymarket polymarket.com |
5% | 95% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Scam? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Scam? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Scam? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Scam? → |
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 Polymarket Scam?.
Active sub-markets
| O/U 5.5 | 5% YES | 95% NO |
| Red Bull Bragantino (-1.5) | 74% YES | 27% NO |
| SC Internacional (-1.5) | 1% YES | 99% NO |
| Red Bull Bragantino (-2.5) | 38% YES | 62% NO |
| SC Internacional (-2.5) | 2% YES | 98% NO |
| O/U 0.5 | 100% YES | 0% NO |
Market context
Red Bull Bragantino will travel to face SC Internacional on 31 May 2026 in a Série A fixture. Polymarket currently prices the "More Markets" contract at 5% implied probability, meaning traders are assigning very low odds that additional market contracts will be offered for this specific match. On-chain settlement depends on whether Polymarket's operators create supplementary conditional tokens beyond the standard match outcome markets—a decision tied to liquidity thresholds and user demand rather than the sporting result itself.
Historical precedent suggests that secondary markets for lower-profile Série A fixtures rarely materialise unless initial trading volume exceeds certain benchmarks. Comparable matches between mid-table clubs have typically seen only core outcome markets (1X2, over/under goals) listed, with exotic derivatives like player props or corner totals reserved for high-liquidity encounters. The 5% pricing reflects this pattern: Bragantino versus Internacional lacks the commercial weight of Clássicos or title-deciding fixtures, making expansion economically marginal for market operators.
Traders monitoring this contract should track Polymarket's liquidity metrics in the week preceding the match and watch for any official announcements regarding fixture-specific market expansion. Recent Série A coverage on ESPN Brasil and Globo Esporte indicates both clubs are mid-table contenders with modest betting interest. Settlement hinges entirely on Polymarket's internal decision-making process rather than match events, making this a meta-market on the platform's own operational choices rather than football outcomes.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $315K.
Methodology
We track Red Bull Bragantino vs. SC Internacional - 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
- Where can I trade this market with the lowest fees?
- On Polymarket Scam?, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 does it cost to trade on Polymarket Scam??
- Zero. Polymarket Scam? 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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