Resolution criteria on PolyGram: This is a market on the KBO baseball game between KT Wiz and Kia Tigers, scheduled for May 2 at 4:00AM ET. This market will resolve to "KT Wiz" if the KT Wiz win the game. This market will resolve to "Kia Tigers" if the Kia Tigers win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source will be official information from the KBO. A consensus of credible reporting may also be used.
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
| KBO: KT Wiz vs. Kia Tigers | 0% YES | 100% NO |
The Korean Baseball Organisation (KBO) will host a matchup between KT Wiz and Kia Tigers on 2 May at 4:00 AM ET. The current order book on Polymarket reflects a 0% implied probability for a KT Wiz victory, indicating that traders are pricing in a near-certain Tigers win or substantial uncertainty about market participation at this early stage. With the settlement window extending to 9 May, there remains considerable time for the probability to shift as the fixture approaches and additional information surfaces.
Historical context suggests that KBO matchups between these franchises typically feature competitive play, though recent seasonal form and head-to-head records should inform expectations. The Tigers have maintained stronger performance metrics in recent campaigns, which may explain the current market positioning. However, a 0% probability reading often reflects low liquidity or minimal trading activity rather than absolute certainty, particularly for fixtures scheduled in the early morning hours for Western traders.
Key variables for traders to monitor include team roster announcements, injury reports, and weather conditions in South Korea during early May. Starting pitcher assignments will be critical, as pitching matchups substantially influence KBO game outcomes. Any late-notice schedule changes or postponements would extend the resolution window, potentially allowing for additional market information. Official KBO communications and Korean sports media outlets remain the primary sources for fixture-specific developments.
This market settles from the official outcome published at https://www.koreabaseball.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 "KBO: KT Wiz vs. Kia Tigers" 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.
$8K 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.
As of today, traders on Polymarket price this outcome at 0%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
Resolution is sourced from https://www.koreabaseball.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 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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