Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
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% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| ADO Den Haag O/U 0.5 | 100% |
| FC Groningen O/U 0.5 | 100% |
| FC Groningen O/U 1.5 | 100% |
| FC Groningen O/U 2.5 | 100% |
| FC Groningen 1st Half O/U 0.5 | 100% |
| FC Groningen 1st Half O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| ADO Den Haag 2nd Half O/U 0.5 | 100% |
| FC Groningen (-1.5) | 75% |
| O/U 4.5 | 67% |
| Both Teams to Score in Second Half | 51% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| ADO Den Haag 2nd Half O/U 1.5 | 50% |
| FC Groningen 2nd Half O/U 0.5 | 50% |
| FC Groningen 2nd Half O/U 1.5 | 50% |
| ADO Den Haag O/U 1.5 | 38% |
| FC Groningen (-2.5) | 31% |
| O/U 5.5 | 28% |
| ADO Den Haag O/U 2.5 | 9% |
| ADO Den Haag (-1.5) | 0% |
| ADO Den Haag (-2.5) | 0% |
| Both Teams to Score in First Half | 0% |
| ADO Den Haag 1st Half O/U 0.5 | 0% |
| ADO Den Haag 1st Half O/U 1.5 | 0% |
Market context
ADO Den Haag will host FC Groningen in the Eredivisie on 16 August 2026, with kickoff scheduled for 6:15 AM ET. The fixture marks an early-season encounter in what is typically a competitive mid-table battle, though both clubs have experienced significant volatility in recent seasons. The 0% implied probability suggests traders are either awaiting additional market depth or treating this as a placeholder listing pending clearer information about team lineups and pre-season form.
Historical context reveals that ADO Den Haag and FC Groningen have produced inconsistent results in direct matchups, with neither club establishing sustained dominance. Over the past three seasons, results have split relatively evenly, though home advantage at ADO's Cars Jeans Stadion has provided modest statistical edge. The current zero probability may reflect insufficient liquidity rather than genuine certainty about outcome, as early-season Eredivisie fixtures often see volatile pricing until squad news solidifies closer to match day.
Traders should monitor official team news releases regarding pre-season injuries and coaching decisions in the fortnight before kickoff. ADO Den Haag's managerial stability and Groningen's squad retention during the summer window will prove material to form assessment. Additionally, the unusual 6:15 AM ET start time—likely reflecting European scheduling—may affect liquidity patterns on this platform, potentially creating pricing inefficiencies as European-based traders engage during their morning hours. Confirmation of squad availability and any late tactical adjustments from either club's coaching staff should trigger meaningful probability shifts.
Methodology
Sports-specific comparison page for ADO Den Haag vs. FC Groningen - 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 or Manifold.
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
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- 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.
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