IK Sirius vs. IF Brommapojkarna - Exact Score

Platform comparison

Market context

IK Sirius and IF Brommapojkarna will meet in an Allsvenskan fixture on 10 August 2026, with settlement determined by the final score after 90 minutes plus stoppage time. The market currently shows zero probability assigned to any specific scoreline, suggesting either sparse liquidity or genuine uncertainty about which exact outcomes traders consider plausible. This contract resolves to "Any Other Score" if the actual result does not match one of the explicitly listed options, a common design feature that typically captures 40–60% of football matches depending on the specificity of listed outcomes.

Exact-score markets in Swedish football have historically reflected the league's moderate goal-scoring patterns, with 2–1 and 1–1 results appearing in roughly 12–15% of matches each over recent seasons. Brommapojkarna and Sirius have produced mixed attacking output; neither club consistently generates high-volume scoring, which should weight traders towards lower-scoring outcomes. The 0% crowd probability across all listed scores suggests the market may lack sufficient trading activity to establish consensus, rather than indicating genuine impossibility of any result.

Traders should monitor team news and injury updates closer to the fixture date, particularly regarding key forwards or defensive personnel. Allsvenskan scheduling occasionally shifts due to European competition or weather; confirmation of the 1:00 PM ET kickoff time should be verified through official league sources. Recent form, home-ground advantage at Sirius's Studenternas IP, and any fixture congestion in the weeks prior will influence goal-scoring likelihood and should inform position-sizing decisions.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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.