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 |
|---|---|
| Draw | 100% |
| Sandefjord Fotball | 0% |
| Hamarkameratene | 0% |
Market context
Sandefjord Fotball faces Hamarkameratene at Jotun Arena in a Sunday Eliteserien clash where the home side currently ranks eighth while HamKam sits sixth. Sandefjord has struggled for consistency, losing six of their last twelve matches, whereas HamKam secured three wins in their previous six league fixtures [9]. Henrik Udahl leads HamKam’s attack with five goals in ten games and scored twice in a recent friendly victory, highlighting their free-scoring away form despite conceding nine goals in four away matches [6].
Historical head-to-head data frames the 0% probability against a Sandefjord win as an overreaction to recent form rather than a long-term trend. Across 21 meetings since 2006, the teams are nearly even with HamKam winning ten and Sandefjord winning ten, while two matches ended in draws [7]. More recent five-game samples show HamKam winning three, Sandefjord one, and one draw, suggesting the home side remains competitive despite current struggles [10]. The average of 3.10 goals per direct match indicates a high-scoring fixture is likely, supporting expectations for both teams to score [3].
Traders should monitor pre-match lineup announcements for Udahl’s availability and any late coaching adjustments, as his confidence is high following his friendly performance [6]. The settlement window closes at 15:00 UTC on 12 July, so any weather delays or injury updates released before kickoff could shift implied probabilities significantly [1]. With both teams averaging over 1.5 goals per game in recent encounters, the primary catalyst remains whether Sandefjord can overcome their defensive frailties against a HamKam side that scores freely away from home [6].
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $106K.
Methodology
Sports-specific comparison page for Sandefjord Fotball vs. Hamarkameratene. 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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