Trade: KBO: NC Dinos vs. SSG Landers

Market context

The NC Dinos face the SSG Landers in a Korean Baseball Organisation fixture scheduled for 7 May at 5:30 AM ET. The current order book on Polymarket shows a 100% implied probability for this match, indicating that traders are pricing in certainty for one outcome. This extreme probability typically reflects either overwhelming consensus on a heavily favoured team or a technical market condition where liquidity has concentrated at one end of the book.

The KBO regular season runs from late March through October, with both clubs competing in a 144-game schedule. Historical matchups between these franchises show competitive balance, though the Landers have generally held stronger recent form. The 100% reading should be contextualised against typical KBO market behaviour: early-season games often see wider probability ranges as teams establish form, whilst mid-season fixtures typically settle into tighter ranges reflecting accumulated performance data. A probability this extreme warrants scrutiny of whether it reflects genuine predictive consensus or an artefact of thin order book depth.

Traders should monitor official KBO announcements regarding roster changes, injury updates to key pitchers, or weather conditions that might affect the 5:30 AM ET start time. The settlement window extends to 14 May, providing a buffer for postponements. Recent KBO reporting via ESPN and local Korean sports outlets should be tracked for any lineup adjustments or managerial decisions in the days preceding the match. Tie outcomes, though rare in baseball, would trigger a 50-50 resolution under the market's terms.

Resolution source

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.

How to trade this market step by step

The mechanics for trading "KBO: NC Dinos vs. SSG Landers" 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.

1. Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
2. Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
3. 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.
4. Size your position. If you stake 100 USDC at 100% YES, you'll receive shares that pay $100 if YES resolves true — a 0% gross return. If NO resolves, your shares are worth $0.
5. 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.
6. 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?

$13K 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.

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.

See the full prediction-market glossary →

Frequently asked questions

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.

Related prediction markets

Explore more prediction market odds and trading opportunities on PolyGram:

• All sports prediction markets
• Esports betting odds
• Top sports traders leaderboard
• How prediction markets work
• Browse all prediction markets
• Back to PolyGram home