Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
50% | 50% | 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
| O/U 5.5 | 50% YES | 51% NO |
| Red Bull Bragantino (-1.5) | 83% YES | 18% NO |
| SC Internacional (-1.5) | 1% YES | 100% NO |
| Red Bull Bragantino (-2.5) | 23% YES | 77% NO |
| SC Internacional (-2.5) | 2% YES | 98% NO |
| O/U 0.5 | 100% YES | 0% NO |
Market context
Red Bull Bragantino and SC Internacional meet in a Série A fixture on 31 May, with the market currently balanced at 50% implied probability for additional betting markets to be offered on the encounter. The settlement window closes at 14:00 UTC on that date, giving traders a narrow window to assess whether secondary markets—such as correct score, player performance props, or in-play options—will materialise before kickoff at 10:00 AM ET.
Bragantino have shown inconsistent form through the 2025 season, oscillating between competitive displays and defeats that reflect squad depth limitations under their current setup. Internacional, meanwhile, have stabilised under recent tactical adjustments but remain vulnerable to teams exploiting their midfield transitions. Historical precedent suggests that markets for mid-table Série A clashes typically expand when one club carries momentum into the fixture; the 50–50 split here reflects genuine uncertainty about whether either side will enter with sufficient narrative weight to justify extended market coverage.
Traders should monitor team news releases and official Série A scheduling confirmations in the fortnight before the match. Any significant injury announcements—particularly affecting either side's attacking options—could shift bookmaker appetite for granular markets. Internacional's recent fixture congestion in Copa do Brasil may also influence squad rotation decisions, which would factor into whether sportsbooks deem the encounter sufficiently predictable to warrant additional betting options. Confirmation of final lineups typically arrives 48 hours before kickoff.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $419K.
Methodology
This page reviews Red Bull Bragantino vs. SC Internacional - More Markets across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Sport Prediction — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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 Sport Prediction, 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.
- Is this market available outside the US?
- Sport Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Sport Prediction triggers a quick verification flow that finishes in minutes.
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