Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Qué Es) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See 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% |
| O/U 2.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| CA Unión O/U 0.5 | 100% |
| CA Central Córdoba O/U 0.5 | 100% |
| CA Central Córdoba O/U 1.5 | 100% |
| CA Unión 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| CA Central Córdoba 2nd Half O/U 0.5 | 100% |
| CA Central Córdoba 2nd Half O/U 1.5 | 100% |
| CA Unión (-1.5) | 0% |
| CA Central Córdoba (-1.5) | 0% |
| CA Unión (-2.5) | 0% |
| CA Central Córdoba (-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% |
| CA Unión O/U 1.5 | 0% |
| CA Unión O/U 2.5 | 0% |
| CA Central Córdoba O/U 2.5 | 0% |
| CA Unión 1st Half O/U 1.5 | 0% |
| CA Central Córdoba 1st Half O/U 0.5 | 0% |
| CA Central Córdoba 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 2.5 | 0% |
| CA Unión 2nd Half O/U 0.5 | 0% |
| CA Unión 2nd Half O/U 1.5 | 0% |
Market context
CA Unión will face CA Central Córdoba in Argentina's Primera División on 10 August at 8:15 PM ET. Polymarket currently prices this conditional market at 0% YES, reflecting either minimal liquidity on the Polygon-based contract or genuine consensus that additional markets for this fixture will not materialise. The settlement window closes just after the scheduled kick-off, meaning resolution hinges on whether supplementary betting markets launch before that deadline—a narrow window that explains the stark pricing.
Conditional tokens tied to sports fixtures typically see secondary market creation when primary markets generate sufficient volume or when liquidity providers identify arbitrage opportunities across platforms. Historical precedent suggests Polymarket rarely launches additional markets for routine league matches unless they carry unusual significance or attract substantial early trading. The 0% probability reflects this baseline: most Argentine league fixtures settle on single primary contracts without spawning derivative markets. Comparable Primera División matchdays show similar patterns, with additional markets materialising only when fixtures involve title-contention implications or derbies generating cross-platform demand.
Traders monitoring this contract should track Polymarket's official market calendar and any announcements regarding fixture-specific market expansion. Central Córdoba's recent form and Unión's league standing could theoretically justify expanded betting options, but no recent reporting suggests heightened commercial interest in this particular August matchday. The conditional token mechanics mean any YES resolution requires explicit market creation on-chain before the settlement window closes, making this less a prediction about the football itself and more a bet on Polymarket's operational decisions.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Qué Es, which mirrors the Polymarket order book directly.
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 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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