Pronóstico: Independiente Medellín vs. CR Vasco da Gama

Platform comparison

Market context

Polymarket is pricing this Copa Sudamericana playoff market at **0% YES** today, which on the platform means the contract is trading as if a qualifying Medellín-Vasco outcome is effectively dead unless later settlement conditions or data corrections change the position. The real-world fixture was scheduled for Wednesday 22 July at the Atanasio Girardot, with CONMEBOL’s match record showing a 2–2 final and a 2–2 aggregate, so the on-chain contract on Polygon, settled in USDC through conditional tokens, will depend entirely on the market’s precise wording rather than the football scoreline alone.[1]

For context, this is not a mismatch that the broader pre-match market saw as one-sided. Contemporary previews described the tie as tight, with one model giving Independiente Medellín a 46.31% win chance, a 27.89% draw chance and 25.81% for Vasco da Gama, while other coverage called Medellín only a slight favourite and noted there were no previous CONMEBOL meetings between the clubs.[2][5] That matters for Polymarket users because a 0% print is often a mechanics-driven price, not a statement that the match itself was never competitive.

The main catalysts to watch are the market’s exact settlement rules, any CONMEBOL match-report updates, and whether the contract defines YES by fixture occurrence, result, qualification, or a specific scoreline condition. Team news before kick-off, any scheduling change, and the official post-match report are the practical dependencies that can move or settle a sports contract like this, especially when there is a discrepancy between the event title and the actual score outcome recorded by CONMEBOL.[1][4]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Pronóstico: Independiente Medellín vs. CR Vasco da Gama 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 Polymarket Qué Es, 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.

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.

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.