IF Elfsborg vs. IK Sirius

Platform comparison

Market context

The upcoming Allsvenskan fixture between IF Elfsborg and IK Sirius at Boras Arena on Sunday, 19 July 2026, has already concluded with IK Sirius securing a decisive 3–1 victory [2]. The crowd-implied probability of 0% YES reflects this settled outcome, as the match result is no longer a matter of speculation but a confirmed historical fact. In prediction markets, a zero probability typically signals that the event has either occurred contrary to the “YES” condition or that the settlement criteria have been definitively met by a known result.

Historically, IK Sirius has held a slight edge over Elfsborg in their head-to-head record, winning nine of the last 20 meetings compared to Elfsborg’s eight wins [5]. This trend aligns with Sirius’s strong 2026 form, where they sit atop the table with 10 wins and no losses, while Elfsborg trails with a 4–6–3 record [3]. Comparable cases in Allsvenskan markets show that when a top-tier team like Sirius faces a mid-table opponent with inconsistent results, the market rapidly adjusts to near-zero uncertainty once the match concludes, especially with a clear scoreline.

Traders should monitor official Allsvenskan settlement confirmations and any post-match disciplinary announcements that could affect future fixtures, though these will not alter this market’s outcome [1]. With the settlement window closing shortly after the match time and the result already public, no further catalysts will influence this specific contract. The key dependency remains the official confirmation of the 3–1 scoreline by the league or a recognised data provider, which is already reflected in live score aggregators [2][3].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for IF Elfsborg vs. IK Sirius. 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.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

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.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

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.