Trade: AA Ponte Preta vs. Londrina EC - Exact Score
Resolution criteria on PolyGram: In the upcoming Brazil Serie B game between AA Ponte Preta and Londrina EC, scheduled for May 18, 2026 at 6:00 PM ET: This market will resolve based on the final score of the AA Ponte Preta vs. Londrina EC match originally scheduled for May 18, 2026 at 6:00 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. If the actual score is not one of the explicitly listed outcomes, the market resolves to "Any Other Score." If the match is postponed, the market will remain open until it is completed; if it is canceled with no make-up game, the market resolves to "0-0." The primary resolution source for this…
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
- $255
- Total Volume
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- 24h Volume
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- Open Interest
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Market outcomes
| Exact Score: 0-0 | 48% YES | 52% NO |
| Exact Score: 0-1 | 48% YES | 52% NO |
| Exact Score: 1-0 | 48% YES | 52% NO |
| Exact Score: 0-2 | 48% YES | 52% NO |
| Exact Score: 1-1 | 48% YES | 52% NO |
| Exact Score: 2-0 | 48% YES | 52% NO |
| Exact Score: 0-3 | 48% YES | 52% NO |
| Exact Score: 1-2 | 48% YES | 53% NO |
Market context
AA Ponte Preta will face Londrina EC in a Brazil Serie B fixture on 18 May 2026 at 6:00 PM ET. The market resolves on the final score at 90 minutes plus stoppage time, excluding extra time and penalties. Any outcome not explicitly listed settles as "Any Other Score." The current order book on Polymarket implies a 48% probability for the YES outcome, reflecting moderate conviction around a specific scoreline rather than overwhelming consensus.
Exact-score markets in Brazilian Serie B typically see probability mass distributed across multiple outcomes, with 1–0, 1–1, and 2–1 results historically accounting for roughly 40–50% of combined probability across listed options. Ponte Preta and Londrina occupy mid-table positions in the division, suggesting relatively balanced fixtures where low-scoring results predominate. The 48% reading on this particular outcome sits within the typical range for a single listed scoreline in such matchups, indicating the market has not yet crystallised around a dominant expectation.
Traders should monitor team news in the fortnight before kick-off, particularly injury reports affecting key attacking or defensive personnel. Londrina's recent form and Ponte Preta's home-ground advantage at Estádio Moisés Lucarelli will influence tactical setup. Weather conditions on match day—particularly rainfall, which affects pitch conditions in May across São Paulo state—can shift the likelihood of lower-scoring results. Any fixture postponement would extend the settlement window; the market remains open until completion.
Wikipedia Context
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Associação Atlética Ponte PretaAssociação Atlética Ponte Preta, commonly referred to as Ponte Preta or just Ponte, is a Brazilian association football club based in Campinas, São Paulo state. Ponte currently plays in the Série C, the third tier of Brazilian football, as well as in the Campeonato Paulista Série A1, the top tier of the São Paulo state football league.
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Pieter van der Aa
Pieter van der Aa was a Dutch publisher best known for preparing maps and atlases, though he also printed pirated editions of foreign bestsellers and illustrated volumes. He also printed many maps that were often out of print, which he reissued. Some of his most popular maps were of the African continent, detailing locations such as Morocco and Madagascar. M
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AI content watermarkingAI content watermarking is the process of embedding imperceptible yet detectable signals into content generated by artificial intelligence systems, such as text, images, audio, or video. The technique allows the content to be traced and identified as machine-generated without compromising its quality for the end user. AI watermarking has emerged as a key app
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AAA Contest Board
The AAA Contest Board was the motorsports arm of the American Automobile Association. The contest board sanctioned automobile races from 1904 until 1955, establishing American Championship car racing. Modern-day Indy car racing traces its roots directly to these AAA events.
Resolution source
This market settles from the official outcome published at https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-b. 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 "AA Ponte Preta vs. Londrina EC - 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.
- 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 $255 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.
Frequently asked questions
How does this market resolve?
Resolution is sourced from https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-b. 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 18 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 "AA Ponte Preta vs. Londrina EC - Exact Score"?
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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