Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) 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 |
|---|---|
| Colombia | 100% |
| Draw | 0% |
| Ghana | 0% |
Market context
On 3 July 2026 at Arrowhead Stadium in Kansas City, Colombia and Ghana meet in a FIFA World Cup round-of-32 knockout match, with the contest’s first 45 minutes plus stoppage time determining the halftime result. The prediction market for “Colombia vs. Ghana – Halftime Result” currently shows a 100% implied probability for a “YES” outcome, though this figure lacks specificity on which of the three possible halftime states (home win, draw, away win) is being priced.
Historical World Cup knockout matches between similarly ranked sides often begin cautiously, with draws at halftime being the most frequent outcome in the first 45 minutes. In the 2022 tournament, 12 of 16 knockout games ended in a draw at halftime, including Colombia’s own 0–0 draw against Cameroon in the group stage. Analysts covering this fixture, including OneFootball, note that a “Half-Time Result: Draw” remains a strong possibility, diverging sharply from the prediction market’s blanket 100% YES claim, which appears to misrepresent the actual odds distribution.
Traders should monitor pre-match lineups, particularly whether Luis Díaz and Suárez start for Colombia, as both are cited by handicapping experts as key goal threats with +160 odds to score. Sportsbook lines show Colombia as a heavy favourite at –199 to –275 moneyline, with the draw priced at +296 to +380, while Ghana sits at +625 to +750. A recent Yahoo Sports breakdown confirms Colombia’s price has moved significantly since the matchup was announced, suggesting market confidence in their early dominance, though the halftime draw remains the statistically most probable outcome based on knockout-stage trends.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets UK, which mirrors the Polymarket order book directly.
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.
- 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 Best Prediction Markets UK 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.
Trade Colombia vs. Ghana - Halftime Result on Best Prediction Markets UK
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