Sports

Trade: Goiás EC vs. Vila Nova FC - Exact Score

Opened 8 May 2026 · Settles 9 May 2026

Resolution criteria on PolyGram: In the upcoming Brazil Serie B game between Goiás EC and Vila Nova FC, scheduled for May 9, 2026 at 3:00 PM ET: This market will resolve based on the final score of the Goiás EC vs. Vila Nova FC match originally scheduled for May 9, 2026 at 3:00 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 market will be…

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: $0
Total Volume: —
24h Volume: —
Open Interest: —

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Market outcomes

Exact Score: 0-0	0% YES	100% NO
Exact Score: 0-1	0% YES	100% NO
Exact Score: 1-0	100% YES	0% NO
Exact Score: 2-0	0% YES	100% NO
Exact Score: 1-2	0% YES	100% NO
Exact Score: 0-2	0% YES	100% NO
Exact Score: 1-1	0% YES	100% NO
Exact Score: 0-3	0% YES	100% NO

Market context

Goiás EC and Vila Nova FC will contest a Serie B fixture on 9 May 2026, with the market settling on the exact final score after 90 minutes plus stoppage time. The 0% implied probability currently reflected on Polymarket's order book suggests no traders are positioned on any single scoreline outcome, indicating either extremely tight spreads across multiple possibilities or minimal liquidity formation ahead of the match. This is typical for exact-score markets in lower-tier Brazilian football, where outcome variance remains high and backing any specific result carries substantial risk.

Exact-score markets in Serie B typically see probability mass distributed across 2–3 most likely outcomes, with 1–1, 1–0, and 2–1 results historically accounting for roughly 40–50% of matches combined. Goiás and Vila Nova's recent form, head-to-head records, and home-field advantage will shape which scorelines attract backing as the settlement window approaches. Neither club has established dominance in this fixture historically, suggesting relatively balanced competitive positioning.

Traders should monitor team news, injury reports, and any fixture rescheduling announcements in the weeks preceding 9 May. Brazilian Serie B scheduling occasionally shifts due to weather or administrative factors. Confirmation of both sides' squad availability and tactical setup will likely drive order book activity closer to match day. Current zero probability reflects the early-stage nature of this market; meaningful price discovery typically emerges within 48–72 hours of kick-off as information crystallises.

Wikipedia Context

Goiás Esporte Clube
Goiás Esporte Clube is a Brazilian sports club, best known for its association football team, located in the city of Goiânia, capital city of the Brazilian state of Goiás. Goiás has won Brazilian's second tier Série B twice, in 1999 and 2012, 29 Campeonato Goiano, 3 Copa Centro-Oeste and also its revival, the Copa Verde once in 2023. Goiás' football team has
Goiás, Goiás
Goiás is a municipality in the state of Goiás in Brazil. Its population was 22,381 and its area is 3,108 km2. It is the former capital of the state and preserves much of its colonial heritage. In 2002, it became a UNESCO World Heritage Site.
Miss Goiás
Miss Goiás is a Brazilian Beauty pageant which selects the representative for the State of Goiás at the Miss Brazil contest. The pageant was created in 1954 and has been held every year since with the exception of 1990 and 1993. The pageant is held annually with representation of several municipalities. Since 2024, the State director of Miss Goiás is, Péricl
Edray Herber Goins
Edray Herber Goins is an American mathematician. He specializes in number theory and algebraic geometry. His interests include Selmer groups for elliptic curves using class groups of number fields, Belyi maps and dessins d'enfant.

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 "Goiás EC vs. Vila Nova FC - 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.

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.

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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 9 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 "Goiás EC vs. Vila Nova FC - 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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