IF Elfsborg vs. IK Sirius

Platform comparison

Market context

IF Elfsborg host IK Sirius at Borås Arena in a Sunday Allsvenskan clash that has already concluded in the real world, with Elfsborg securing a 4–3 victory on 23 April 2025. The current crowd-implied probability of 0% YES for Sirius reflects the market’s recognition that the fixture is settled, yet the settlement window remains open until 14:30 UTC on 19 July 2026, creating a technical anomaly where traders are pricing a past result against a future settlement date.

Historically, Allsvenskan markets that settle after a match has been played but before the official window closes often see probabilities collapse to zero once the outcome is confirmed, as seen in similar 2025 fixtures where late settlement windows did not alter the final pricing. The consensus sits firmly at 0% for Sirius, with no value to be found on the underdog; any contrarian angle would be purely speculative, betting on a clerical error in settlement rather than a genuine sporting outcome.

Traders should monitor official Allsvenskan announcements regarding the match result confirmation and any potential delays in the settlement process, though no new catalysts are expected given the game’s completion. ESPN’s live score archive confirms the 4–3 result and final odds, which assigned Elfsborg a 58.82% implied win probability at the time of play, reinforcing the market’s current positioning [1][5]. With the result fixed and the settlement window nearing its end, the only dependency is the platform’s administrative confirmation of the outcome.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track IF Elfsborg vs. IK Sirius across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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

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 Who Will Win 2026. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.

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.