Resolution criteria on PolyGram: More markets for the J2 100 Year Vision League game, scheduled for May 9 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
| Thespa Gunma (-1.5) | 0% YES | 100% NO |
| Tochigi City FC (-1.5) | 0% YES | 100% NO |
| Thespa Gunma (-2.5) | 0% YES | 100% NO |
| Tochigi City FC (-2.5) | 0% YES | 100% NO |
| O/U 1.5 | 0% YES | 100% NO |
| O/U 2.5 | 0% YES | 100% NO |
| O/U 3.5 | 0% YES | 100% NO |
| O/U 4.5 | 0% YES | 100% NO |
Thespa Gunma and Tochigi City FC are scheduled to meet on 9 May 2026 in the J2 100 Year Vision League, Japan's second-tier professional football division. The match kicks off at 1:00 AM ET. This market cluster captures additional betting opportunities beyond standard match outcomes, with settlement occurring at 05:00 UTC on the same date. The 0% implied probability currently reflected on Polymarket's order book suggests either minimal liquidity in this particular market segment or strong consensus against a specific outcome among active traders.
J2 League matches typically draw modest but consistent trading volumes on prediction markets, particularly when involving clubs with established supporter bases like Gunma and Tochigi. Historical precedent shows that niche markets on secondary Japanese football fixtures often remain illiquid until closer to match day, with probabilities shifting substantially once mainstream sports betting syndicates begin pricing the fixture. The current zero probability reading warrants scrutiny—it may reflect genuine market conviction or simply an absence of competing orders on Polymarket's book.
Traders should monitor official J2 League fixture confirmations and any squad announcements from either club in the weeks preceding the match. Recent injury reports, managerial changes, or weather forecasts affecting Gunma or Tochigi's preparation could trigger repricing. The settlement window's precision—ending at 05:00 UTC rather than post-match—requires careful attention to official result publication timings from the J2 League's governing body.
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 "Thespa Gunma vs. Tochigi City FC - 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.
$3K in lifetime turnover and $0 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 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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