Resolution criteria on PolyGram: This event is for the upcoming Sweden Allsvenskan game, scheduled for Monday, May 18, 2026 between Orgryte IS and IFK Goteborg.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| Orgryte IS | 25% YES | 76% NO |
| Draw (Orgryte IS vs. IFK Goteborg) | 24% YES | 77% NO |
| IFK Goteborg | 51% YES | 50% NO |
Orgryte IS will host IFK Göteborg in a Sweden Allsvenskan fixture on Monday, 18 May 2026. The current order book on Polymarket prices a YES outcome (an Orgryte victory) at 25%, reflecting the substantial odds advantage typically afforded to the visiting side in Swedish top-flight football, particularly when that visitor is a historically stronger club like Göteborg.
Göteborg have consistently finished in the upper half of Allsvenskan over recent seasons and maintain superior squad depth compared to Orgryte, a smaller Gothenburg-based club. Historical head-to-head records and recent form differentials typically support away-side backing in this fixture type. The 25% probability currently embedded in the order book aligns with conventional expectations for a home underdog facing a more established opponent, though Orgryte's home record and any recent tactical adjustments could shift this assessment.
Traders should monitor team news releases in the fortnight preceding the match, particularly injury updates affecting either side's key personnel. Weather conditions on the day—wind and precipitation can disproportionately affect play at Orgryte's stadium—may influence match dynamics. Göteborg's fixture congestion in the weeks prior, should they be competing in European competitions, could affect squad rotation and fatigue levels. Recent Allsvenskan standings and any managerial changes at either club will provide material context for reassessing the current 25% pricing as settlement approaches.
Örgryte Idrottssällskap, commonly referred to as Örgryte IS, Örgryte or ÖIS or Öis, is a Swedish sports club based in Gothenburg. It consists of four departments, namely bowling, football, athletics and wrestling. However, the club is best known for its football department. The club was founded in 1887 which makes it the oldest active sports club in the coun
This market settles from the official outcome published at https://www.allsvenskan.se/. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
The mechanics for trading "Orgryte IS vs. IFK Goteborg" are the same as any other PolyGram sporting event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$0 in lifetime turnover and $7K of resting liquidity puts this market in the below the median by volume for sports contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Resolution is sourced from https://www.allsvenskan.se/. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
This prediction market is scheduled to close on 18 May 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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