Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
5% | 95% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
5% | 95% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Colombia 0 - 0 Portugal | 5% YES | 96% NO |
| Colombia 1 - 0 Portugal | 7% YES | 94% NO |
| Colombia 1 - 1 Portugal | 12% YES | 89% NO |
| Colombia 0 - 3 Portugal | 4% YES | 96% NO |
| Colombia 2 - 1 Portugal | 8% YES | 93% NO |
| Colombia 1 - 3 Portugal | 6% YES | 94% NO |
Market context
The FIFA World Cup match between Colombia and Portugal kicks off at 7:30pm local time on Saturday 27 June at Hard Rock Stadium in Miami, with the market resolving strictly on the 90-minute regulation score excluding extra time or penalties[1]. This specific contract currently carries a 5% crowd-implied probability for a "YES" outcome, suggesting the exact score in question is a rare event compared to the broader over/under 2.5 goals line set by major sportsbooks[2].
Historical precedents in Group K show Colombia winning both prior matches with a +3 goal differential while Portugal secured one win and one draw with a +5 differential, indicating both sides possess strong attacking form but rarely produce the precise, low-probability scorelines required for this market to settle positively[3]. Comparable World Cup fixtures often see high-scoring affairs or tight draws, making any specific exact score a statistical outlier that aligns with the low 5% probability rather than the more common over/under outcomes favoured by analysts[7].
Traders should monitor Colombia’s pre-match training sessions and final line-up announcements, as any late injury to key attackers could drastically shift the goal-scoring dynamics before the whistle[4]. The divergence between the 5% prediction-market implied probability and the standard over/under 2.5 goals odds at -139 for "OVER" highlights a meaningful gap where sportsbooks expect goals but the exact score market remains highly sceptical of a specific outcome[2]. Recent reports confirm this match was the most-requested fixture by fans in Phase 3 of FIFA’s ticketing, suggesting high public engagement that may inflate volatility in the final hours[6].
Methodology
This page reviews Colombia vs. Portugal - Exact Score across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against 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?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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 it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
- 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.
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