Resolution criteria on PolyGram: This market will resolve to "Yes" if the listed club is determined as the champion of the Copa Libertadores. Otherwise, it will resolve to "No". If at any point it becomes impossible for a listed participant to be named as the champion of Copa Libertadores per the rules of Copa Libertadores (e.g., participant is eliminated), the corresponding market will resolve to "No". If multiple teams are declared winners, this market will resolve in favor of the team whose listed name comes first alphabetically. If this event is cancelled, postponed after December 12, 2026, 11:59 PM ET, or a champion has not been declared within this timeframe, this market will resolve to "Other".
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
| Flamengo | 46% YES | 55% NO |
| Junior | 10% YES | 90% NO |
| Palmeiras | 25% YES | 76% NO |
| Universidad Católica | 2% YES | 98% NO |
| Boca Juniors | 45% YES | 55% NO |
| Rosario Central | 28% YES | 72% NO |
| Peñarol | 1% YES | 99% NO |
| Santa Fe | 46% YES | 54% NO |
The Copa Libertadores, South America's premier club football competition, will crown its 2025 champion by December 2026. The tournament format involves group stages followed by knockout rounds, with the final typically held in November. The listed club's path to the title requires navigating qualification through domestic league performance, advancing past continental rivals across multiple rounds, and ultimately winning the two-legged final. The current 46% implied probability on Polymarket's order book reflects the club's standing relative to other contenders in a field where historical dominance by Argentine and Brazilian sides creates structural asymmetries in winning odds.
Historical precedent shows Copa Libertadores probabilities cluster heavily amongst established powerhouses. Clubs like Boca Juniors, River Plate, Flamengo, and São Paulo have won the majority of titles since 2000, though surprise winners emerge periodically—Atlético Paranaense (2001), Defensor Sporting (2011), and Independiente del Valle (2016) demonstrated that mid-tier sides can reach finals. A 46% probability suggests the listed club ranks amongst the tournament favourites but faces meaningful competition. The depth of South American football means injuries, domestic league form, and managerial changes significantly affect knockout performance.
Traders should monitor the club's domestic league standings through 2025, as Copa Libertadores qualification and fixture congestion directly impact squad rotation and fatigue. Coaching changes, key player transfers, and injury updates to core squad members will move probabilities materially. The tournament draw, scheduled for early 2025, determines group composition and potential knockout opponents—a favourable draw could shift odds substantially. Recent Copa Libertadores editions have shown increased competitiveness, with 2024 seeing Botafogo reach the final despite limited historical pedigree.
This market settles from the official outcome published at https://polymarket-upload.s3.us-east-2.amazonaws.com/copa-libertadores-d86f4f82e7.jpg. 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 "Copa Libertadores: Winner" 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.
$5K in lifetime turnover and $1K 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.
Last 24 hours alone saw $85 in turnover, consistent with the market's lifetime daily-average pace.
The market has been open for around 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://polymarket-upload.s3.us-east-2.amazonaws.com/copa-libertadores-d86f4f82e7.jpg. 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 12 December 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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