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 | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
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’s meeting with Rosario Central is a low-scoring Argentine league fixture that comparable pre-match models and bookmakers have treated as close, with a slight lean towards the home side rather than a clear away edge. Sports Mole prices Belgrano as the most likely winner at 39.47%, with Rosario Central at 31.16% and the draw at 29.4%, while Kickoff puts Belgrano at 43% and SportsGambler’s Asian Handicap 0.0 line sits at -164, implying a modest home-favoured market rather than a one-sided contest.[6][7][1] That is materially different from the prediction market contract, where the crowd-implied probability is 0% YES, so the live market is pricing in an almost complete rejection of the “Rosario Central wins in the first 45 minutes plus stoppage” condition.[8]
For traders, the key catalyst is not a standard full-time result but whether Rosario Central can establish an early lead before half-time, which makes line-ups, late team news and any shift in first-half intensity more important than broader season form. Earlier preview material also points to modest goal expectation, with repeated scoreline models clustering around 1-0, 1-1 or 2-1 rather than a fast-start away blowout, which helps explain why a first-half away-win contract can trade far below the full-match betting consensus.[1][3][6] The main dependency is timing: if the match proceeds as scheduled, the market settles only on whether Rosario Central is ahead at the break, so any delay, postponement or unusual interruption would matter more here than in a standard match-winner market.[8]
Methodology
This page reviews CA Belgrano vs. CA Rosario Central - More Markets across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors 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
- 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 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.
- 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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