Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
97% | 3% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
97% | 3% | 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 | 97% |
| IK Sirius O/U 0.5 | 93% |
| O/U 1.5 | 89% |
| 2nd Half O/U 0.5 | 86% |
| 1st Half O/U 0.5 | 81% |
| IK Sirius 2nd Half O/U 0.5 | 77% |
| IK Sirius O/U 1.5 | 74% |
| O/U 2.5 | 71% |
| IK Sirius 1st Half O/U 0.5 | 70% |
| IF Brommapojkarna O/U 0.5 | 62% |
| 2nd Half O/U 1.5 | 61% |
| Both Teams to Score | 57% |
| IK Sirius (-1.5) | 52% |
| IK Sirius O/U 2.5 | 50% |
| O/U 3.5 | 48% |
| 1st Half O/U 1.5 | 48% |
| IK Sirius 2nd Half O/U 1.5 | 44% |
| IF Brommapojkarna 2nd Half O/U 0.5 | 43% |
| IF Brommapojkarna 1st Half O/U 0.5 | 34% |
| Both Teams to Score in Second Half | 34% |
| IK Sirius 1st Half O/U 1.5 | 33% |
| 2nd Half O/U 2.5 | 32% |
| IK Sirius (-2.5) | 31% |
| O/U 4.5 | 28% |
| IF Brommapojkarna O/U 1.5 | 25% |
| Both Teams to Score in First Half | 23% |
| 1st Half O/U 2.5 | 23% |
| O/U 5.5 | 16% |
| IF Brommapojkarna 2nd Half O/U 1.5 | 12% |
| IF Brommapojkarna 1st Half O/U 1.5 | 9% |
| IF Brommapojkarna O/U 2.5 | 7% |
| IF Brommapojkarna (-1.5) | 3% |
| IF Brommapojkarna (-2.5) | 1% |
Market context
IK Sirius meet IF Brommapojkarna in Allsvenskan, with the market leaning only slightly towards a Sirius-linked outcome at 52% YES. That is broadly consistent with the pricing in the match-up: Sirius are strong favourites on the 1X2 board, but the crowd is not treating the “more markets” bucket as a near-certain follow-through, which usually reflects uncertainty around goal count, cards, or player-specific props rather than the result alone.[2][6][8]
Recent pricing frames this as a game where Sirius are expected to control territory, yet Brommapojkarna’s chances are not dismissed entirely. Bookmakers have Sirius around 1.30-1.35 to win, while aggregate models and odds pages still give Brommapojkarna a meaningful chance of scoring and the match a decent chance of landing in a higher-event range, with over 2.5 goals priced short and both teams to score also heavily backed.[2][6][18] For comparison, markets in this zone often settle close to even when the favourite is clear but not overwhelming, so 52% is consistent with a modest edge rather than a firm consensus.[3][10]
The main catalysts to watch are late team news and any change to the expected line-ups, especially if Sirius rotate in attack or if Brommapojkarna lose a starting defender or goalkeeper before kick-off.[1][20] Because the settlement window closes at 17:00Z, traders should watch the final confirmed teams, any club or beat-reporting injury updates, and whether either side alters its approach after recent results or a coaching adjustment; those are the factors most likely to move “more markets” outcomes rather than the match winner itself.[1][19]
Methodology
Sports-specific comparison page for IK Sirius vs. IF Brommapojkarna - 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
- 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.
- 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.
- 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.
- 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.
- 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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