Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets → |
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 Best Prediction Markets.
Active sub-markets
| CA Peñarol (-2.5) | 0% YES | 100% NO |
| Independiente Santa Fe (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 0% YES | 100% NO |
| O/U 2.5 | 0% YES | 100% NO |
| O/U 3.5 | 0% YES | 100% NO |
Market context
CA Peñarol and Independiente Santa Fe are scheduled to meet in the Copa Libertadores group stage on 27 May at 8:30 PM ET. This contract tracks whether additional betting markets will be offered for the fixture beyond the standard match-outcome and goal-total offerings. The 0% implied probability suggests traders currently expect no supplementary markets to materialise, though the settlement window extends to 28 May at 00:30 UTC, allowing for late-stage market launches by major sportsbooks.
Historical precedent shows Copa Libertadores fixtures between established clubs typically attract expanded market coverage from larger operators, particularly when both teams carry significant regional followings. Peñarol's prominence in Uruguayan football and Santa Fe's standing in Colombian competition have historically warranted prop-market development on comparable platforms. The divergence between the prediction-market consensus and typical sportsbook behaviour during major continental tournaments suggests either a genuine expectation of minimal coverage or underpricing of the likelihood that secondary markets will open.
Traders should monitor announcements from major betting operators through 27 May evening, as market expansion decisions often occur within hours of kickoff rather than days beforehand. Regulatory constraints in specific jurisdictions, fixture timing relative to regional betting-window closures, and operator staffing during South American fixtures may constrain market availability. Recent Copa Libertadores coverage patterns indicate that matches involving Uruguayan and Colombian clubs do receive supplementary markets, though the specific timing and breadth remain operator-dependent.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $296K.
Methodology
We track CA Peñarol vs. Independiente Santa Fe - 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 Best Prediction Markets?
- Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets triggers a quick verification flow that finishes in 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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