Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
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 Belgrano O/U 0.5 | 100% |
| CA Belgrano O/U 1.5 | 100% |
| CA Rosario Central O/U 0.5 | 100% |
| CA Belgrano 1st Half O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| CA Belgrano 2nd Half O/U 0.5 | 100% |
| CA Rosario Central 2nd Half O/U 0.5 | 100% |
| CA Belgrano (-1.5) | 0% |
| CA Rosario Central (-1.5) | 0% |
| CA Belgrano (-2.5) | 0% |
| CA Rosario Central (-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 Belgrano O/U 2.5 | 0% |
| CA Rosario Central O/U 1.5 | 0% |
| CA Rosario Central O/U 2.5 | 0% |
| CA Belgrano 1st Half O/U 1.5 | 0% |
| CA Rosario Central 1st Half O/U 0.5 | 0% |
| CA Rosario Central 1st Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| CA Belgrano 2nd Half O/U 1.5 | 0% |
| CA Rosario Central 2nd Half O/U 1.5 | 0% |
Market context
Belgrano v Rosario Central is priced at **0% YES** on Polymarket for the “more markets” contract, so the current market is treating the event as effectively unpriced rather than assigning even a token chance to a specific additional outcome. Because settlement runs to 2026-07-23T22:30:00Z and the contract is built from USDC-backed conditional tokens on Polygon, traders are really watching whether any qualifying sub-market appears, not just the final scoreline.
That near-zero print should be read against mainstream pre-match views that were not unanimous but did lean towards a tight game. SportsMole gave Belgrano a 39.47% win chance, Rosario Central 31.16%, and the draw 29.4%, while other previews also pointed to low-scoring scorelines such as 1-0, 1-1, or 2-1. In that kind of setup, “more markets” contracts often stay dormant until a late-listed prop, live-feed update, or rule-specific market is added; on-chain, the absence of a clearly qualifying market keeps the token value pinned even if the underlying match looks competitive.
A trader should watch the final match catalogue, kick-off and any in-play additions, plus whether Polymarket’s event page lists an eligible market before the settlement window closes. The main dependency is not the football result itself but whether a supported market type is published in time and whether the data feed marks it as valid under the contract terms. If the fixture timing or venue were to change, that would matter only insofar as it affects the availability and classification of the supported market on Polygon, not the broader sporting narrative.
Methodology
We track CA Belgrano vs. CA Rosario Central - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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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