Resolution criteria on PolyGram: More markets for the J1 100 Year Vision League game, scheduled for May 24 at 1:00 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
| FC Mito Holly Hock (-1.5) | 36% YES | 64% NO |
| Kawasaki Frontale (-1.5) | 31% YES | 70% NO |
| FC Mito Holly Hock (-2.5) | 26% YES | 75% NO |
| Kawasaki Frontale (-2.5) | 27% YES | 73% NO |
| O/U 1.5 | 53% YES | 47% NO |
| O/U 2.5 | 52% YES | 49% NO |
| O/U 3.5 | 48% YES | 52% NO |
| O/U 4.5 | 40% YES | 60% NO |
FC Mito Holly Hock will face Kawasaki Frontale on 24 May in the J1 League, Japan's top football division. The match forms part of the 100 Year Vision League campaign and kicks off at 1:00 AM ET. This market tracks additional betting opportunities tied to that fixture, with settlement occurring at 05:00 UTC on the same date.
The current order book on Polymarket reflects a 37% implied probability for the YES outcome, suggesting market participants view the proposition as moderately unlikely based on available information. Holly Hock, competing in Japan's premier division, typically operates as a mid-table or lower-ranked side, whilst Kawasaki Frontale has established itself as a consistent contender. Historical matchups between clubs of differing competitive standing inform how traders price similar fixtures; the gap in league position and recent form between these two sides shapes the probability formation visible in today's order book depth.
Traders should monitor team news and injury reports in the days preceding the match, particularly any late squad changes affecting key players. Kawasaki's fixture congestion within the J1 season calendar may influence their approach, as fixture density affects rotation decisions. Recent league standings and points differential between the clubs remain relevant catalysts; any shift in either side's form trajectory ahead of 24 May could prompt order book repricing. Settlement hinges on the final match result and any official league communications regarding the fixture itself.
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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 "FC Mito Holly Hock vs. Kawasaki Frontale - 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.
$0 in lifetime turnover and $2K 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.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 24 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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