Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via World Cup 2026 Favorites) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| Both Teams to Score | 100% |
| FC Alverca O/U 0.5 | 100% |
| FC Alverca O/U 1.5 | 100% |
| CF Estrela da Amadora O/U 0.5 | 100% |
| CF Estrela da Amadora O/U 1.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| FC Alverca 2nd Half O/U 0.5 | 100% |
| FC Alverca 2nd Half O/U 1.5 | 100% |
| CF Estrela da Amadora 2nd Half O/U 0.5 | 100% |
| CF Estrela da Amadora 2nd Half O/U 1.5 | 100% |
| FC Alverca (-1.5) | 0% |
| CF Estrela da Amadora (-1.5) | 0% |
| FC Alverca (-2.5) | 0% |
| CF Estrela da Amadora (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| FC Alverca O/U 2.5 | 0% |
| CF Estrela da Amadora O/U 2.5 | 0% |
| FC Alverca 1st Half O/U 0.5 | 0% |
| FC Alverca 1st Half O/U 1.5 | 0% |
| CF Estrela da Amadora 1st Half O/U 0.5 | 0% |
| CF Estrela da Amadora 1st Half O/U 1.5 | 0% |
Market context
Primeira Liga returns on 15 August with Alverca hosting Estrela da Amadora in a fixture that will shape early-season momentum for both clubs. Alverca, recently promoted to Portugal's top division, finished second in the second tier last season and bring limited top-flight experience to their home ground. Estrela da Amadora, a historically mid-table Primeira Liga side, will be seeking to establish themselves as a credible force after a mixed campaign. The 0% implied probability on additional markets suggests either extremely low liquidity, settlement ambiguity, or that traders perceive the primary match outcome markets as sufficient for capturing the game's variance.
The 0% reading warrants scrutiny against comparable promoted-side fixtures in Portuguese football. Newly elevated clubs typically see volatile odds in opening fixtures as market participants weigh promotion momentum against established opponents' structural advantages. Estrela's recent form and squad stability will be critical; if they've retained key personnel from last season, they enter as favourites despite Alverca's promotion credentials. Historical head-to-head records between these clubs are sparse given Alverca's recent ascent, limiting predictive anchors.
Traders should monitor team news releases through early August, particularly injury confirmations and any late squad departures. Alverca's integration of promoted players and Estrela's pre-season conditioning will influence opening-day performance. The settlement window closes at 14:30 GMT on match day, providing a narrow window for late-breaking tactical announcements or unexpected absences to move the line. Portuguese media outlets including O Jogo and Record will carry official team sheets approximately 90 minutes before kick-off.
Methodology
Football-specific comparison page for FC Alverca vs. CF Estrela da Amadora - More Markets. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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