Trade: Little Rock (Doubles): Maginley/Shick vs Martinez/Monday
Resolution criteria on PolyGram: This market refers to the doubles tennis match between Maginley/Shick and Martinez/Monday in the Little Rock, originally scheduled for May 28, 2026 at 9:00PM ET. This market will resolve to 'Maginley/Shick' if the team of Maginley/Shick advances against Martinez/Monday. This market will resolve to 'Martinez/Monday' if the team of Martinez/Monday advances against Maginley/Shick. 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.
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
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- 24h Volume
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Market outcomes
| Little Rock (Doubles): Maginley/Shick vs Martinez/Monday | 50% YES | 50% NO |
| Completed Match | 0% YES | 100% NO |
Market context
A doubles tennis match between Maginley/Shick and Martinez/Monday is scheduled for 28 May 2026 at 9:00 PM ET in Little Rock. The market currently reflects a 50-50 split on Polymarket's order book, suggesting traders view both pairings as evenly matched. Settlement occurs by 5 June 2026, allowing a one-week window for completion before the market resolves to a tie outcome if the match remains unplayed or undecided.
Doubles tennis markets at this level typically hinge on serve-and-volley consistency, net chemistry, and recent form against comparable opposition. Historical precedent from lower-tier ATP and ITF doubles events shows that unseeded or lower-ranked pairings often trade near 50-50 when neither team has established dominance in head-to-head records. The current probability distribution suggests the order book has not yet absorbed material information favouring either partnership, likely because both teams lack extensive recent match history together or against each other.
Key catalysts include official confirmation of player availability and any last-minute withdrawals due to injury or scheduling conflicts. The Little Rock tournament draw announcement and subsequent practice reports will provide early signals of form and court conditions. Weather delays are possible in late May, though the one-week settlement buffer mitigates this risk substantially. Traders should monitor ATP and ITF rankings updates for the constituent players, as recent ranking shifts occasionally correlate with doubles performance shifts.
Wikipedia Context
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Little Rock, ArkansasLittle Rock is the capital and most populous city of the U.S. state of Arkansas. The population was 202,591 at the 2020 census, while the Little Rock metropolitan area with an estimated 770,000 residents is the 81st-most populous metropolitan area in the United States. The city lies on the south bank of the Arkansas River close to the state's geographic cent
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Little Rock NineThe Little Rock Nine were a group of nine African American students enrolled in Little Rock Central High School in 1957. Their enrollment was followed by the Little Rock Crisis, in which the students were initially prevented from entering the racially segregated school by Orval Faubus, the Governor of Arkansas. They then attended after the intervention of Pr
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Little Rock Central High SchoolLittle Rock Central High School (LRCH) is an accredited comprehensive public high school in Little Rock, Arkansas, United States. The school was the site of the Little Rock Crisis in 1957 after the U.S. Supreme Court ruled that segregation by race in public schools was unconstitutional three years earlier. This was during the period of heightened activism in
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Little Rock School DistrictThe Little Rock School District is a school district in Little Rock, Arkansas, United States. It is one of four public school districts in Pulaski County and encompasses 97.60 square miles (252.8 km2) of land nearly coterminous with the state's capital and largest city. In addition to most of Little Rock it serves Cammack Village. The district however does n
Resolution source
This market settles from the official outcome published at https://www.atptour.com/en/scores/current. 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 "Little Rock (Doubles): Maginley/Shick vs Martinez/Monday" 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.
- 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.
Frequently asked questions
How does this market resolve?
Resolution is sourced from https://www.atptour.com/en/scores/current. 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 5 June 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 "Little Rock (Doubles): Maginley/Shick vs Martinez/Monday"?
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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