Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | 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 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 and Rosario Central were due to meet on 23 July in the Primera División, with the market now trading at **0% YES** as the event has either settled to a non-YES outcome or no longer offers a live path to that result. Pre-match previews in the last day leaned towards Belgrano rather than Rosario, with several model-based previews rating the home side as the likelier winner and some expecting a narrow scoreline. [1][2][3][4]
Historically, this is the sort of fixture where “more markets” can be misleading if traders anchor on a broad home edge instead of the specific settlement condition. Comparable previews pointed to low-to-moderate scoring and tight margins, including projections around 1-0 or 2-1, while head-to-head data showed Rosario Central’s scoring chance as less certain than Belgrano’s. [3][4][6][7] That combination typically leaves derivative markets vulnerable to a clean, one-sided match script rather than the range of outcomes implied by a generic football price. [4][5][7]
The main catalysts to watch are simple: final team sheets, late injury or suspension news, and any schedule change tied to the match status itself. One source listed the fixture as 23 July at 22:30, while another database showed a later date of 26 July for the same pairing, so traders should verify whether the game was moved, postponed, or replaced before treating the market as live. [1][9] If the match has already been completed, the settlement condition is likely to be decided by the official result rather than any pre-match probability move.
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 Prediction Today, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Today. 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'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.
- 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.
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