Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| IK Sirius (-1.5) | 100% |
| IK Sirius (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 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% |
| 1st Half O/U 2.5 | 100% |
| IK Sirius O/U 0.5 | 100% |
| IK Sirius O/U 1.5 | 100% |
| IK Sirius O/U 2.5 | 100% |
| IFK Goteborg O/U 0.5 | 100% |
| IK Sirius 1st Half O/U 0.5 | 100% |
| IK Sirius 1st Half O/U 1.5 | 100% |
| IFK Goteborg 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| IK Sirius 2nd Half O/U 0.5 | 100% |
| IK Sirius 2nd Half O/U 1.5 | 100% |
| IFK Goteborg (-1.5) | 0% |
| IFK Goteborg (-2.5) | 0% |
| O/U 5.5 | 0% |
| IFK Goteborg O/U 1.5 | 0% |
| IFK Goteborg O/U 2.5 | 0% |
| IFK Goteborg 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 2.5 | 0% |
| IFK Goteborg 2nd Half O/U 0.5 | 0% |
| IFK Goteborg 2nd Half O/U 1.5 | 0% |
Market context
IK Sirius meet IFK Göteborg in an Allsvenskan match that has a separate “more markets” contract attached, and the prediction market is already pricing that side at **100% YES**. That is materially more aggressive than the live bookmaker picture on the same fixture, where Oddspedia’s aggregated lines put Sirius around 2.46 to win, Göteborg 2.65, and the draw at 3.70, implying a much more balanced 90-minute market than a binary certainty on extra market availability or conditions.[3]
Recent comparable meetings suggest this fixture is usually tight rather than one-sided: the teams drew 0-0 in a Sweden Cup group match in March 2026, while Göteborg beat Sirius 1-0 in Allsvenskan last season.[1][4] Oddspedia’s model also points to a 1-1 scoreline, and FootyStats flags a high chance of Sirius scoring with over 2.5 goals landing at about the league average, which is the sort of context traders use to test whether a 100% market price is reflecting genuine certainty or simply thin liquidity and an already-resolved catalyst.[3][5]
The key watchpoints are lineup and scheduling news before kick-off, because any late change to venue, postponement risk, or official confirmation of the match format is what would matter most for a “more markets” contract. With the fixture already scheduled for 26 July at 8:00 AM ET, the main catalyst is whether both clubs publish unchanged team news and the league proceeds on time; absent that, the contract should stay pinned close to full certainty rather than moving on ordinary pre-match odds noise.[1][2]
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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