Resolution criteria on PolyGram: In the upcoming Copa Sudamericana game between CA River Plate and Club Blooming, scheduled for May 27, 2026 at 8:30 PM ET: This market will resolve based on the final score of the CA River Plate vs. Club Blooming match originally scheduled for May 27, 2026 at 8:30 PM ET, considering only the result at the end of 90 minutes of regulation plus stoppage time; extra time and penalty shoot-outs are excluded.
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
| Exact Score: 0-0 | 49% YES | 51% NO |
| Exact Score: 0-1 | 49% YES | 51% NO |
| Exact Score: 1-0 | 49% YES | 51% NO |
| Exact Score: 0-2 | 49% YES | 51% NO |
| Exact Score: 1-1 | 49% YES | 51% NO |
| Exact Score: 2-0 | 49% YES | 51% NO |
| Exact Score: 0-3 | 49% YES | 51% NO |
| Exact Score: 1-2 | 49% YES | 51% NO |
CA River Plate will face Club Blooming in a Copa Sudamericana fixture on 27 May 2026, with settlement based on the 90-minute result. The current order book on Polymarket reflects a 49% implied probability for the YES outcome, suggesting the market views an exact-score resolution as moderately likely but uncertain. This probability formation reflects the inherent difficulty in predicting specific scorelines; exact-score markets typically see lower probabilities than match-outcome markets because they require precision across multiple possible results.
Copa Sudamericana matches between Argentine and Bolivian clubs historically show variable scoring patterns. River Plate, competing in Argentina's top division, generally commands stronger squad depth than Blooming, a Bolivian club. However, Copa Sudamericana encounters often feature defensive approaches and lower-scoring outcomes, particularly in early rounds. Comparable exact-score markets in South American club competitions typically centre probability mass around 1-0, 1-1, and 2-1 results, with broader distributions than European equivalents due to greater tactical variation.
Traders should monitor team news regarding injuries or suspensions closer to the fixture date, as absences of key players can materially shift expected scoring patterns. Fixture congestion in late May may affect squad rotation decisions. Weather conditions in the venue location could influence playing style and goal probability. The settlement window closes shortly after the scheduled kick-off, so any postponement would extend trading duration and create additional uncertainty around fixture rescheduling.
This market settles from the official outcome published at https://www.conmebol.com/sudamericana/. 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 "CA River Plate vs. Club Blooming - Exact Score" 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.
$0 in lifetime turnover and $221 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.
Resolution is sourced from https://www.conmebol.com/sudamericana/. 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 28 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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