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% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| BK Hacken O/U 0.5 | 100% |
| Kalmar FF O/U 0.5 | 100% |
| BK Hacken 1st Half O/U 0.5 | 100% |
| Kalmar FF 1st Half O/U 0.5 | 100% |
| BK Hacken (-1.5) | 0% |
| Kalmar FF (-1.5) | 0% |
| BK Hacken (-2.5) | 0% |
| Kalmar FF (-2.5) | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| BK Hacken O/U 1.5 | 0% |
| BK Hacken O/U 2.5 | 0% |
| Kalmar FF O/U 1.5 | 0% |
| Kalmar FF O/U 2.5 | 0% |
| BK Hacken 1st Half O/U 1.5 | 0% |
| Kalmar FF 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| BK Hacken 2nd Half O/U 0.5 | 0% |
| BK Hacken 2nd Half O/U 1.5 | 0% |
| Kalmar FF 2nd Half O/U 0.5 | 0% |
| Kalmar FF 2nd Half O/U 1.5 | 0% |
Market context
BK Häcken’s Allsvenskan meeting with Kalmar FF has a long enough head-to-head sample to matter, but not enough to make a 0% “more markets” price look durable on its own. Recent meetings have been mixed rather than one-sided: Kalmar beat Häcken 1-0 in November 2024, Häcken won 3-1 in May 2024, and the last ten head-to-heads split roughly 4-3 in Häcken’s favour with three draws, so the fixture has repeatedly produced outcomes that can support extra betting angles if the match state breaks the right way.[1][13]
Häcken’s recent league results add volatility to that reading. Sky Sports lists a 2-0 win over AIK on 27 July 2026, but also a 4-3 defeat at Halmstad and a 4-2 loss at Örgryte earlier in July, which suggests goals and game-state swings have been a feature of their summer run.[4] That kind of profile is typically the main catalyst for “more markets” activity, because cards, corners, and late goals become more live when a side is involved in open, high-event matches rather than controlled 1-0s.[4]
For traders, the key watchpoint is line-up and bench news close to kick-off: any late absence in Häcken’s forward or defensive spine could shift the match into a more chaotic tempo, while Kalmar team news can change whether the away side is set up to absorb pressure or counter. The market also sits immediately after Häcken’s recent domestic fixtures, so rotation or fitness management would be the most plausible dependency to move secondary markets quickly; if either club makes a late tactical change, that is more relevant here than the historic aggregate record.[4][1]
Methodology
Sports-specific comparison page for BK Hacken vs. Kalmar FF - 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.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- 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.
- 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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