Trade: Hokkaidō Consadole Sapporo vs. Júbilo Iwata - More Markets
Resolution criteria on PolyGram: More markets for the J2 100 Year Vision League game, scheduled for May 23 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.
- Liquidity
- $3K
- Total Volume
- —
- 24h Volume
- —
- Open Interest
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Market outcomes
| Hokkaidō Consadole Sapporo (-1.5) | 40% YES | 60% NO |
| Júbilo Iwata (-1.5) | 39% YES | 62% NO |
| Hokkaidō Consadole Sapporo (-2.5) | 25% YES | 75% NO |
| Júbilo Iwata (-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 |
Market context
Hokkaidō Consadole Sapporo will face Júbilo Iwata in the J2 League on 23 May 2026, with the match kicking off at 1:00 AM ET. The current order book on Polymarket reflects a 43% implied probability for the "More Markets" outcome, suggesting moderate conviction amongst traders that additional betting markets will be offered for this fixture. This probability has formed through cumulative trading activity on the platform's order book, where buyers and sellers have converged around this level.
The J2 League, Japan's second tier, typically attracts supplementary market creation when fixtures involve clubs with significant supporter bases or regional prominence. Consadole Sapporo and Júbilo Iwata both command established followings, making them candidates for expanded market offerings. Historical precedent from comparable J2 fixtures suggests that markets beyond standard match outcomes—such as goal-scorer props, corner totals, or card counts—materialise when liquidity justifies the operational cost of market creation.
Traders should monitor Polymarket's market creation announcements and the platform's liquidity patterns in the weeks preceding the match. Fixture scheduling changes, injury updates affecting either squad, or shifts in platform activity around J2 fixtures could influence whether additional markets launch. The settlement window closes 23 May at 05:00 UTC, providing a narrow window for market creation and trading activity post-match conclusion.
Wikipedia Context
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Hokkaido Consadole SapporoHokkaido Consadole Sapporo is a Japanese professional football club based in Sapporo, on the island of Hokkaido. They will play in the 2025 J2 League, the second tier league of Japanese football, after relegation from the J1 League at conclusion of the 2024 season.
Resolution source
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.
How to trade this market step by step
The mechanics for trading "Hokkaidō Consadole Sapporo vs. Júbilo Iwata - 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.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
- Size your position. If you stake 100 USDC at 50% YES, you'll receive shares that pay $200 if YES resolves true — a 100% gross return. If NO resolves, your shares are worth $0.
- Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
- Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.
How active is this market?
$0 in lifetime turnover and $3K 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.
Key terms
- YES / NO share
- A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
- CLOB
- Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
- Liquidity
- USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
- UMA optimistic oracle
- The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
- Slippage
- The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
- Conditional token
- ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.
Frequently asked questions
How does this market resolve?
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.
When does this market close?
This prediction market is scheduled to close on 23 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.
How can I trade on "Hokkaidō Consadole Sapporo vs. Júbilo Iwata - More Markets"?
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.
What happens when the market resolves?
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.
Risk and regulatory note
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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