Colombia vs. Ghana - Exact Score

Platform comparison

Market context

Colombia and Ghana face off in a FIFA World Cup match tonight at GEHA Field in Arrowhead Stadium, with the game kicking off at 9:30 PM ET on 3 July 2026. On Polymarket, this exact-score contract is priced at 9% YES, reflecting the market’s tight assessment of a specific outcome versus the broader “Any Other Score” pool. The on-chain mechanics run on USDC over Polygon, utilising conditional tokens that settle automatically once the 90-minute result is confirmed, excluding extra time and shoot-outs.

Historically, similar World Cup matchups between South American and African sides have often produced low-scoring, defensive draws or narrow one-goal margins, framing how to interpret the current 9% probability. For instance, Ghana’s recent 1-1 draw with Wales and 2-0 loss to Mexico suggest a team capable of holding but vulnerable to pressure, while Colombia’s 24-13 outshot performance against Portugal in a goalless draw indicates strong defensive organisation [5][9]. These comparable cases highlight that exact scores like 1-0 or 1-1 are plausible, yet the 9% figure implies the market sees a specific outcome as less likely than the aggregate of all other possibilities.

Traders should monitor pre-match announcements regarding team line-ups, any late injury updates, and weather conditions at Arrowhead Stadium, as these can shift scoring dynamics. Recent training footage shows Ghana preparing intensively ahead of the fixture, with no reported setbacks [4]. Additionally, Colombia’s qualification as the top group finisher and their tactical discipline against elite opponents like Portugal [5][9] suggest they may control tempo, making early goals a key catalyst to watch. The settlement window closes at 01:30 UTC on 4 July 2026, so all on-chain positions will resolve promptly after the final whistle.

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

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 Polymarket Legit?. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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 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.