Resolution criteria on PolyGram: This event is for the upcoming J1 100 Year Vision League game, scheduled for Sunday, May 10, 2026 between Vissel Kōbe and Fagiano Okayama.
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
| Vissel Kōbe | 0% YES | 100% NO |
| Draw (Vissel Kōbe vs. Fagiano Okayama) | 0% YES | 100% NO |
| Fagiano Okayama | 100% YES | 0% NO |
Vissel Kōbe will face Fagiano Okayama in a J1 League fixture on 10 May 2026. The current order book on Polymarket shows a 0% implied probability for the YES outcome, meaning traders are pricing this event with near-zero likelihood of occurrence at present. This extreme pricing typically reflects either deep uncertainty about market mechanics, missing information, or a structural issue with how the event resolves.
Fagiano Okayama has historically occupied the lower tier of J1 League competition since promotion, whilst Vissel Kōbe—backed by Rakuten and featuring established talent—typically competes in mid-to-upper table positions. The vast disparity in squad investment and recent performance records would ordinarily suggest a heavily favoured outcome for Kōbe. However, a 0% probability on Polymarket's book is unusual even for heavily lopsided fixtures, suggesting traders may be pricing in fixture cancellation, postponement, or ambiguity around settlement criteria rather than the sporting result itself.
Key catalysts include confirmation of the fixture's scheduling status as the May date approaches, any squad injury announcements or managerial changes at either club, and clarification of the exact settlement mechanism. The J1 League's official fixture list and any weather or administrative disruptions in late April 2026 will matter. Traders should verify whether the market resolves on a specific match outcome or requires the fixture to take place at all, as this distinction would explain the current extreme pricing on the order book.
This market settles from the official outcome published at https://www.jleague.jp/en/. 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 "Vissel Kōbe vs. Fagiano Okayama" 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.
$59K in lifetime turnover and $0 of resting liquidity puts this market in the above 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.
Last 24 hours alone saw $59K in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
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.jleague.jp/en/. 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 10 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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