Resolution criteria on PolyGram: More markets for the J2 100 Year Vision League game, scheduled for May 6 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
| Reilac Shiga (-1.5) | 0% YES | 100% NO |
| Renofa Yamaguchi FC (-1.5) | 100% YES | 0% NO |
| Reilac Shiga (-2.5) | 0% YES | 100% NO |
| Renofa Yamaguchi FC (-2.5) | 100% YES | 0% 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 |
Reilac Shiga and Renofa Yamaguchi FC will contest a J2 League fixture on 6 May 2026, with the match scheduled for 01:00 ET. The J2 100 Year Vision League represents Japan's second tier of professional football, where both clubs compete for promotion and points in a 42-match season. The current 0% implied probability on Polymarket's order book reflects minimal trading activity or positioning at present, typical for fixtures scheduled nearly eighteen months ahead with limited near-term information flow.
Historical precedent suggests that J2 League markets remain illiquid until the final weeks before fixture dates, when team news, injury reports and form become material. Previous seasons show that early-season probabilities often shift substantially once squads are finalised and competitive context emerges. Comparable markets on Polymarket for lower-tier football leagues have demonstrated that crowd-implied probabilities stabilise only as settlement approaches, with the order book depth increasing sharply in the final fortnight.
Traders should monitor Reilac Shiga and Renofa Yamaguchi's 2025–26 campaign trajectories, including mid-season standings, managerial changes and squad turnover during transfer windows. Official J2 League fixture confirmations and any schedule adjustments will affect market liquidity. The settlement window closes on 6 May 2026 at 05:00 UTC, allowing roughly five months from now for information discovery and order book formation as the match date approaches.
Reilac Shiga , formerly MIO Biwako Shiga , with "Biwako" being a reference to Lake Biwa, is a professional Japanese football club based in Hikone, Shiga Prefecture. They are set to play in the third-tier J3 League from the 2026–27 season, after promotion from the Japan Football League in 2025.
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 "Reilac Shiga vs. Renofa Yamaguchi 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.
$7K 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 around 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 6 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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