Resolution criteria on PolyGram: In the upcoming K-League game between Jeonbuk Hyundai Motors FC and Gimcheon Sangmu FC, scheduled for May 17, 2026 at 3:40 AM ET: This market will resolve based on the final score of the Jeonbuk Hyundai Motors FC vs. Gimcheon Sangmu FC match originally scheduled for May 17, 2026 at 3:40 AM ET, considering only the result at the end of 90 minutes of regulation plus stoppage time; extra time and penalty shoot-outs are excluded.
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
| Exact Score: 0-0 | 49% YES | 52% NO |
| Exact Score: 0-1 | 49% YES | 52% NO |
| Exact Score: 1-0 | 49% YES | 52% NO |
| Exact Score: 0-2 | 49% YES | 52% NO |
| Exact Score: 1-1 | 14% YES | 86% NO |
| Exact Score: 2-0 | 48% YES | 52% NO |
| Exact Score: 0-3 | 49% YES | 52% NO |
| Exact Score: 1-2 | 49% YES | 52% NO |
Jeonbuk Hyundai Motors FC will face Gimcheon Sangmu FC in a K-League fixture on 17 May 2026, with settlement contingent on the exact final score after 90 minutes of regulation play. The market currently reflects a 49% implied probability for the specified outcome, formed through active trading on Polymarket's order book where participants are pricing the likelihood of a particular scoreline occurring. This even split suggests meaningful uncertainty among traders regarding which exact result will materialise.
K-League matches historically produce a range of scorelines, though 1–1 draws and narrow victories (1–0 or 2–1) account for a substantial proportion of fixtures. Jeonbuk, a historically dominant club with multiple K-League titles, typically maintains stronger goal-scoring and defensive records than mid-table opponents. Gimcheon Sangmu, a military-affiliated club, has shown variable form in recent seasons. The 49% probability indicates traders are genuinely divided on whether this particular scoreline will occur, reflecting both the inherent variance in football outcomes and the specificity of exact-score markets, where any deviation from the listed outcome triggers settlement to "Any Other Score."
Traders should monitor team news, injury updates and recent form in the weeks preceding the fixture. K-League scheduling occasionally shifts due to weather or administrative factors, though the settlement window remains open until the match concludes. Recent squad composition changes at either club could alter expected attacking output and defensive solidity, directly affecting the likelihood of particular scorelines. Polymarket's order book will adjust as match day approaches and new information emerges regarding team availability.
This market settles from the official outcome published at https://www.kleague.com/. 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 "Jeonbuk Hyundai Motors FC vs. Gimcheon Sangmu FC - Exact Score" 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 $971 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.kleague.com/. 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 17 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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