Trade the outcome below — no house edge, instant USDC settlement on Polygon
Resolution criteria on PolyGram: This market refers to the LoL match between GTZ Esports and The Otter Side in the LPLOL Regular Season, initially scheduled for May 21 at 5:00PM ET. This market will resolve to "GTZ Esports" if GTZ Esports win the match against The Otter Side. This market will resolve to "The Otter Side" if The Otter Side win the match against GTZ Esports. 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.
Real-money prediction markets aggregate live odds from thousands of traders, surfacing a sharper probability than any single forecast. Odds will populate live once the order book fills (the resolution date has passed — final payout is being settled via UMA oracle), backed by $21K of resting liquidity.
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
| Both Teams Slay Baron Nashor | 100% YES | 0% NO |
| Both Teams Slay a Dragon | 0% YES | 100% NO |
| Both Teams Destroy Inhibitors | 0% YES | 100% NO |
| Any Player Quadra Kill | 0% YES | 100% NO |
| Any Player Penta Kill | 0% YES | 100% NO |
| Odd/Even Total Kills | 0% YES | 100% NO |
| Match Winner | 0% YES | 100% NO |
GTZ Esports and The Otter Side are scheduled to compete in a best-of-one League of Legends match within the LPLOL Regular Season on 21 May at 22:00 UTC. The market currently reflects 100% implied probability for GTZ Esports to win, as shown across Polymarket's order book. This extreme skew suggests either substantial pre-match information favouring GTZ or minimal liquidity at the current price, which typically occurs when one outcome appears heavily favoured by available data.
LPLOL matches involving established regional teams rarely settle at such extreme probabilities unless roster changes, recent performance divergences, or injury reports have shifted expectations dramatically. Historical precedent shows that best-of-one formats in regional leagues carry higher variance than series play, yet the current pricing implies near-certainty. Comparable matches between teams with significant skill gaps have occasionally traded at 95–98% for the favoured side, though settlement at exactly 100% suggests either incomplete market participation or a perceived mismatch that traders have already priced in fully.
Key catalysts include official roster confirmations and any schedule adjustments announced before 21 May. The settlement window extends to 22 May at 03:15 UTC, providing a 24-hour buffer for match completion. Traders should monitor for last-minute substitutions, technical delays, or cancellations that would trigger the 50-50 tie resolution. Given the current probability, any material news regarding player availability or team circumstances could shift order book depth significantly.
This market settles from the official outcome published at https://www.twitch.tv/rtparenalol. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
For this market, the resolution date is 22 May 2026. A UMA proposer can submit the outcome from that moment; the two-hour dispute window closes at , and assuming no counter-claim is staked, winning USDC clears to trader balances by approximately .
If a dispute is filed inside the two-hour window, the outcome escalates to UMA token-holder voting, which extends settlement by roughly 48 hours. Because this market resolves from a publicly verifiable feed (https://www.twitch.tv/rtparenalol), the probability of dispute is materially lower than the overall 0.5% PolyGram baseline — most disputes occur on markets with ambiguous wording or non-public resolution sources.
Withdrawal pace from your PolyGram balance is non-custodial and immediate — once payout clears, funds are yours to send to any Polygon wallet you control. Funds clear directly to your in-app USDC balance on Polygon. Withdrawals are non-custodial: send to any address you control, typical confirmation under 30 seconds, gas paid in USDC if you'd rather not hold MATIC.
Minimum order size on PolyGram is $1.00, with no maximum cap aside from available book depth. Orders route into Polymarket's on-chain CLOB on Polygon; the matching engine pairs YES buyers with NO buyers atomically — every executed trade is settled on-chain with no counterparty risk. For "LoL: GTZ Esports vs The Otter Side (BO1) - LPLOL Regular Season", order-book behaviour for this market reflects the underlying volatility of the outcome — patient limit orders typically fill closer to mid than market orders.
The trade ticket includes a slippage box (default 2%, configurable 0.1%-10%) that caps the worst-case entry price. Your maximum loss is your stake — winning YES (or NO) shares pay $1.00 each at resolution. With this market's current book depth ($21K of resting liquidity), a $100 order should fill with single-cent slippage at the displayed mid-price.
PolyGram charges 0% house edge — no spread mark-up, no rake on winnings, no withdrawal fees beyond network gas. The platform earns exclusively from optional features (copy-trade boosts, advanced order types, the yield vault on idle USDC); the trading surface itself is at-cost.
The mechanics for trading "LoL: GTZ Esports vs The Otter Side (BO1) - LPLOL 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.
$93K in lifetime turnover and $21K of resting liquidity puts this market in the top 30% by volume for esports contracts on PolyGram. Order-book depth is modest — expect a couple of cents of slippage on $1k+ trades.
Last 24 hours alone saw $14K in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
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.twitch.tv/rtparenalol. 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 22 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. For "LoL: GTZ Esports vs The Otter Side (BO1) - LPLOL Regular Season", the considerations above apply directly — Trade size should reflect the binary nature of the payoff: even a 70% probability event resolves NO 30% of the time, so any single position can lose 100% of staked capital.
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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