Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets UK Pick polygram.ink |
6% | 94% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets UK → |
Polymarket polymarket.com |
6% | 94% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets UK → |
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 Best Prediction Markets UK.
Active sub-markets
| Portugal 0 - 0 DR Congo | 6% YES | 95% NO |
| Portugal 1 - 0 DR Congo | 14% YES | 87% NO |
| Portugal 1 - 1 DR Congo | 9% YES | 92% NO |
| Portugal 0 - 3 DR Congo | 0% YES | 100% NO |
| Portugal 2 - 1 DR Congo | 10% YES | 91% NO |
| Portugal 1 - 3 DR Congo | 0% YES | 100% NO |
Market context
Portugal and DR Congo are scheduled to meet on 17 June 2026 in the FIFA World Cup group stage. The prediction market currently prices an exact-score outcome at 6% implied probability, suggesting traders view a specific scoreline as unlikely relative to the broader distribution of possible results. Settlement occurs at the final whistle after 90 minutes plus stoppage time, excluding extra time and penalties.
Exact-score markets in World Cup group-stage matches historically reflect the wide variance in outcomes when one team holds a substantial quality gap. Portugal enters as a UEFA-ranked side with tournament experience, whilst DR Congo qualified through African qualification and carries a lower FIFA ranking. Historical precedent suggests that when such disparities exist, exact scores cluster around narrow Portugal victories (1–0, 2–0) rather than distributing evenly across all possibilities. The 6% probability assigned here aligns with typical sportsbook odds for any single scoreline in such matchups, where no individual outcome typically exceeds 15–20% likelihood.
Traders should monitor team news regarding Portugal's squad availability and any late tactical adjustments announced before the match. DR Congo's preparation intensity and any injuries to key players will influence expected goal output. Sportsbook lines on match winner and total goals provide indirect calibration: if major books price Portugal at heavy favourites (−300 or shorter) with total goals under 2.5, this would suggest tighter scorelines become more probable, potentially shifting the distribution away from higher-scoring exact results. Recent World Cup group-stage data from 2022 showed exact scores in mismatched fixtures concentrated in the 1–0 to 2–1 range, providing a reference point for assessing whether current market pricing reflects realistic outcome clustering.
Methodology
We track Portugal vs. DR Congo - Exact Score on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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?
- Best Prediction Markets UK 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.
- 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?
- Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets UK triggers a quick verification flow that finishes in 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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