Trade: LoL: New Meta vs RAYN Clocks (BO3) - LJL Regular Season
Resolution criteria on PolyGram: This market refers to the LoL match between New Meta and RAYN Clocks in the LJL Regular Season, initially scheduled for May 15 at 7:00AM ET. This market will resolve to "New Meta" if New Meta win the match against RAYN Clocks. This market will resolve to "RAYN Clocks" if RAYN Clocks win the match against New Meta. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one team wins due to the opponent's forfeiture, disqualification, or walkover, this market will resolve to the team who wins.
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
- $4K
- Total Volume
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- 24h Volume
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- Open Interest
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Market outcomes
| Match Winner | 63% YES | 37% NO |
| Game 1 Winner | 58% YES | 42% NO |
| Game 2 Winner | 57% YES | 43% NO |
| O/U 2.5 Games | 50% YES | 50% NO |
| Game Handicap: New Meta (-1.5) vs RAYN Clocks (+1.5) | 49% YES | 51% NO |
| Both Teams Slay Baron Nashor | 27% YES | 73% NO |
| Both Teams Slay a Dragon | 69% YES | 32% NO |
| Both Teams Destroy Inhibitors | 27% YES | 73% NO |
Market context
New Meta and RAYN Clocks are scheduled to face off in a League of Legends best-of-three match within the LJL (League of Legends Japan League) Regular Season on 15 May at 07:00 ET. The current order book on Polymarket reflects a 63% implied probability for New Meta to win, suggesting the market perceives them as the stronger favourite heading into this fixture. This probability has formed through active trading on the platform's order book, where participants have priced in their expectations of the match outcome.
The LJL's competitive landscape has historically shown volatility in regular season matchups, particularly when mid-table teams compete. New Meta's recent form and roster composition relative to RAYN Clocks' performance trajectory will be critical reference points for assessing whether the 63% probability accurately reflects their relative strength. Teams in the LJL have demonstrated capacity to upset favourites when meta shifts favour their draft pools or when individual player performances deviate from seasonal trends.
Traders should monitor roster announcements, scrim results if publicly disclosed, and any schedule changes in the days before 15 May. The settlement window closes at 17:00 UTC on the scheduled date, creating a tight window for match completion. Any technical issues, forfeiture, or delays exceeding seven days would trigger a 50-50 resolution, introducing tail risk that the current probability may not fully price in. Recent LJL coverage from esports news outlets should be consulted for team-specific injury reports or tactical developments that could shift expectations materially.
Wikipedia Context
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Resolution source
This market settles from the official outcome published at https://www.twitch.tv/leagueoflegendsjp. 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 "LoL: New Meta vs RAYN Clocks (BO3) - LJL Regular Season" are the same as any other PolyGram 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 $4K of resting liquidity puts this market in the below the median by volume for esports 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.twitch.tv/leagueoflegendsjp. 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 15 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 "LoL: New Meta vs RAYN Clocks (BO3) - LJL Regular Season"?
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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