Resolution criteria on PolyGram: More markets for the J1 100 Year Vision League game, scheduled for May 9 at 3:00 AM ET.
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
| Cerezo Ōsaka (-1.5) | 0% YES | 100% NO |
| V-Varen Nagasaki (-1.5) | 0% YES | 100% NO |
| Cerezo Ōsaka (-2.5) | 0% YES | 100% NO |
| V-Varen Nagasaki (-2.5) | 0% YES | 100% NO |
| O/U 1.5 | 100% YES | 0% NO |
| O/U 2.5 | 100% YES | 0% NO |
| O/U 3.5 | 100% YES | 0% NO |
| O/U 4.5 | 100% YES | 0% NO |
Cerezo Ōsaka will face V-Varen Nagasaki in a J1 League fixture on 9 May 2026, with the match scheduled for 3:00 AM ET. The 0% implied probability on Polymarket's order book reflects minimal trading activity and no accumulated positions backing additional markets for this fixture. The settlement window closes at 07:00 UTC on match day, allowing roughly four hours post-kick-off for resolution.
J1 League matches typically generate secondary market interest proportional to team prominence and betting liquidity in the primary market. Cerezo Ōsaka, based in Ōsaka, competes in Japan's top division and has established supporter bases; V-Varen Nagasaki, from Nagasaki Prefecture, operates at a smaller commercial scale. Historical patterns show that additional markets for mid-table or lower-profile J1 fixtures often remain illiquid unless significant injury announcements, managerial changes, or tournament implications emerge in the week preceding the match.
Traders should monitor official J1 League communications regarding team news, squad availability, and any fixture rescheduling through early May. Weather conditions in western Japan during this period—particularly rainfall affecting pitch conditions—occasionally influence trading on match-specific derivatives. The timing of the fixture (early morning ET) may suppress participation from Western-based traders, potentially constraining order book depth relative to weekend fixtures.
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 "Cerezo Ōsaka vs. V-Varen Nagasaki - More Markets" 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.
$74K 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 $73K 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 9 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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