IK Sirius vs. IF Brommapojkarna - More Markets

Platform comparison

Market context

IK Sirius host IF Brommapojkarna in Allsvenskan, and Polymarket has this **More Markets** contract at **51% YES**, so the crowd is treating a wider set of match-derived outcomes as close to a coin flip rather than a clear edge. On Polymarket, traders are holding USDC on Polygon and the market settles through conditional tokens, so the price reflects how participants are valuing the chance that at least one additional listed condition lands before the settlement window closes. [17]

Recent pre-match models are more supportive of Sirius than the current contract price suggests, but not overwhelmingly so. KickOff’s projection gives Sirius 1.6 expected goals to Brommapojkarna’s 1.9, while other previews put the home side around the mid-50s for a win and frequently lean towards goals, with both teams scoring and over 2.5 goals appearing in several forecasts. Head-to-head history also points towards a relatively open fixture: Forebet notes Sirius have won 9 of the last 13 meetings, yet the market language around this game still centres on a likely competitive scoreline rather than a one-sided outcome. [1][4][7][15]

The main catalysts are the line-ups, any late injury or rotation news, and whether the market’s underlying match conditions are tied to goals, result, or both. At the time of writing, the fixture is scheduled for 17:00 UTC, so traders should watch team sheets and any pre-kickoff changes in expected tempo or attacking selections, because those can quickly shift prices on the same event set. If the match is delayed or rescheduled, Polymarket’s own market logic keeps the contract open until the game is completed. [2][8][17]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews IK Sirius vs. IF Brommapojkarna - More Markets across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

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.

UK Frequently Asked Questions

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

Is Polymarket legal in the UK?

Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.

Do I pay tax on prediction market profits in the UK?

UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.

How do I deposit on Polymarket from the UK?

UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.