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% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| CSyD Defensa y Justicia O/U 0.5 | 100% |
| CA Aldosivi O/U 0.5 | 100% |
| CSyD Defensa y Justicia 1st Half O/U 0.5 | 100% |
| CA Aldosivi 1st Half O/U 0.5 | 100% |
| CSyD Defensa y Justicia (-1.5) | 0% |
| CA Aldosivi (-1.5) | 0% |
| CSyD Defensa y Justicia (-2.5) | 0% |
| CA Aldosivi (-2.5) | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| CSyD Defensa y Justicia O/U 1.5 | 0% |
| CSyD Defensa y Justicia O/U 2.5 | 0% |
| CA Aldosivi O/U 1.5 | 0% |
| CA Aldosivi O/U 2.5 | 0% |
| CSyD Defensa y Justicia 1st Half O/U 1.5 | 0% |
| CA Aldosivi 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| CSyD Defensa y Justicia 2nd Half O/U 0.5 | 0% |
| CSyD Defensa y Justicia 2nd Half O/U 1.5 | 0% |
| CA Aldosivi 2nd Half O/U 0.5 | 0% |
| CA Aldosivi 2nd Half O/U 1.5 | 0% |
Market context
Polymarket is pricing this contract at **0% YES**, so the market is effectively saying there is no live expectation that CA Aldosivi will win within the first 45 minutes on the settlement terms shown on-chain. The contract is a standard Polymarket sports market, settled in **USDC** on **Polygon** via conditional tokens, so the quoted price reflects traders’ view of the exact resolution rule rather than the broader match result.
That zero print sits alongside a matchup history that does not support an early Aldosivi win narrative. The sides drew **0-0** in January 2026, while Defensa y Justicia beat Aldosivi **2-0** in July 2025, which is consistent with a market that has struggled to find a strong case for an away-side first-half win. Current listings also place the game at Estadio Norberto Tito Tomaghello, a home setting that usually matters more in short-window markets than in full-time result pricing.
For traders, the main catalysts are mechanical rather than dramatic: any schedule change, late team-news update, or kickoff-time adjustment can matter because the market stays open until the fixture is actually completed if postponed. The available listings conflict on timing, with one source showing **26 July** and another showing a **24 July 00:45** timestamp, so Polymarket users should watch the event page closely for the final settlement window and any update to the match status before assuming the current 0% price is immovable.
Methodology
This page reviews CSyD Defensa y Justicia vs. CA Aldosivi - 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'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 PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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