Pronóstico: Colombia vs. Ghana

Platform comparison

Market context

Colombia and Ghana will meet in the FIFA World Cup Round of 32 on Friday, 3 July 2026, with the market currently pricing a Colombia win at 63% YES. On Polymarket, this contract trades as a conditional token settled in USDC on the Polygon network, where the 63% figure reflects immediate on-chain liquidity rather than abstract team strength. Traders watching the order book see the price holding steady as USDC deposits flow in, indicating confidence in Colombia’s path despite the knockout-stage volatility inherent in World Cup football.

Historically, Colombia’s recent World Cup form and Ghana’s four prior appearances frame this probability. Colombia won three of their last five matches against Ghana, averaging 1.8 points per game with a 60% against-the-spread win rate[1]. Ghana reached the quarter-finals in 2010 but has not advanced past the Round of 16 since, appearing in 2006, 2010, 2014, and 2022[3]. Colombia’s dominant 1-0 victory over DR Congo in the latest Round of 32 match signals tactical cohesion[2], while their world-class talent production remains a key differentiator[4].

Key catalysts include final squad announcements, injury updates, and the confirmed Round of 32 schedule, which locks in the match date and venue. Jordan Ayew’s availability for Ghana and Colombia’s defensive setup post-DR Congo game are critical dependencies[6]. Recent confirmation of the fixture by official sources underscores the match’s certainty, with no delays expected[4]. Traders should monitor FIFA’s official team profiles for fixture nuances and squad depth changes ahead of the 3 July encounter[5].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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

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.

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.