Polymarket is a prediction market platform covering sports, politics, economics, technology, culture and cryptocurrency price movements. The platform differs from a conventional sportsbook because an executed prediction-market trade requires matching interest on the other side of the market. Prices are therefore formed through supply and demand between market participants rather than being set as a conventional sportsbook line.
Prediction markets provide a market-based way to assess future events. Instead of asking participants only what they think will happen, these markets allow participants to buy and sell event contracts whose prices move as trading interest changes. The resulting price can be read as a market-implied probability, although it remains a trading price rather than a guarantee of the final outcome.
Polymarket is a prediction market platform covering sports, politics, economics, technology, culture and cryptocurrency price movements. The platform differs from a conventional sportsbook because an executed prediction-market trade requires matching interest on the other side of the market. Prices are therefore formed through supply and demand between market participants rather than being set as a conventional sportsbook line.
Polymarket now operates through separate products for international and United States users. The international website is available only in permitted locations, while eligible United States users access a separate Polymarket United States product. Product availability, market access, funding methods and features can therefore differ by location.
View current Polymarket sports prediction markets
Polymarket Review: Key Features and Current Position
Polymarket combines event-contract trading with an order-book structure, market-specific settlement rules and, on the United States mobile product, social features designed around sports and other live events. The most important distinction for prospective users is that the international website and the United States product are separate services. An account on one is not automatically an account on the other.
Feature
How Polymarket Works
Market structure
Participants buy and sell event contracts against matching interest from other market participants.
Pricing
Displayed prices are derived from the order book and are commonly interpreted as market-implied probabilities.
Sports coverage
Coverage can include individual games, season outcomes, player performance thresholds and other markets tied to sporting events. Exact availability varies by product and jurisdiction.
Early exit
Positions can generally be sold before resolution when sufficient liquidity is available and another participant is willing to take the other side.
Fees
Current international-market fees depend on market category and order type. Makers are not charged the current trading fee, while takers can be charged a price-sensitive fee on applicable markets.
United States access
Eligible United States users use the separate Polymarket United States product rather than the international website.
International access
The international website is available outside restricted countries and regions. Location restrictions can change and should be checked before depositing funds or opening a position.
Squads
A social feature within the Polymarket United States mobile application that lets members create private groups, discuss markets, share positions and view the activity of other members.
Support
Technical support is available through platform support channels. The international website and the United States product have separate support teams.
Resolution
Each market has defined rules and a stated resolution source. International markets commonly use an oracle-based resolution process after the outcome becomes clear.
The methodology used to assess prediction market platforms places particular weight on market clarity, liquidity, fees, access conditions, settlement rules and the practical steps required to fund and manage positions. Polymarket performs differently across these areas depending on whether the user is accessing the international website or the separate United States product.
What Are Polymarket Squads?
Squads is a social feature launched for the Polymarket United States mobile application in September 2026. It is designed to move discussion, shared market ideas and position activity into the same environment in which users follow and trade event contracts. The feature is particularly relevant during the football season because members can discuss a game, share a position and review the activity of other members without moving between a separate group chat and the prediction market application.
Each Squad is a private group. Members can invite friends, exchange messages, share positions and combinations, see what other members are trading and open the same market directly from shared activity. When a trade is placed through the Squad experience, it can appear in the conversation as a position card. Other members can review that card and select the same side directly from the shared item if they decide that the market is appropriate for them. A dedicated Positions view also makes it possible to see which members currently hold which sides while a game or event is in progress. Every participant continues to trade through an individual Polymarket account. A Squad does not pool balances and does not turn a group into a single trading account.
How Squads Work
Create a private group: A user starts a Squad and invites other people to join.
Discuss markets inside the application: Members can talk about games, markets and predictions in the same place where the relevant contracts are displayed.
Share position cards: Trades can be posted into the conversation as cards so other members can review the market, the selected side and the context around the position.
Follow group activity: The Positions view shows which members are on which side, making it easier to follow the positions being discussed while an event is live.
Trade from shared activity: Members can move directly from a shared position card to the relevant market and can select the same side without having to search for the contract separately.
The feature can support two different group styles. A conversational Squad can be used as a shared discussion space in which members exchange views and positions. An administrator-led Squad can instead function more like a curated feed in which the administrator posts market ideas for the group to follow. In both cases, each member remains responsible for deciding whether to open, close or ignore a position.
For creators, analysts and sports communities, the main practical advantage is continuity. A market view can be discussed, shared and acted on inside the same product. This reduces the distance between commentary and the underlying event contract, while still leaving the final trading decision with each member.
See Polymarket sports markets and current football-related opportunities
Polymarket Sports Prediction Markets
Sports prediction markets are a major part of Polymarket’s current product. Coverage can include professional football, basketball, baseball, hockey, combat sports, college competitions and other major events. The exact contracts available depend on the product, the event and the jurisdiction in which the user is located.
Sports markets can cover several types of outcome. Examples include the winner of a game, the winner of a championship, conference or divisional outcomes, team performance thresholds and player statistical outcomes. Some markets are available before an event, while others can remain active during live play. Market rules should always be checked because postponements, cancellations, shortened games and other edge cases can affect settlement.
Polymarket Sports Markets Compared With Traditional Sportsbooks
Area
Polymarket Sports Prediction Market
Traditional Sportsbook
Who takes the other side
An executed trade requires matching interest from another market participant.
The sportsbook accepts the wager and manages its own book.
How the price changes
Prices move with supply and demand in the market.
Prices are posted and adjusted by the sportsbook.
Meaning of the displayed price
A contract price can be interpreted as the market’s current implied probability of the outcome.
The quoted price reflects the sportsbook’s line and margin structure.
Exiting before the event ends
A participant can generally sell a position before resolution when a willing buyer is available.
Early settlement or cash-out depends on whether the sportsbook offers it for that wager.
Market depth
The ability to enter or exit at a desired price depends on available liquidity in the order book.
The sportsbook determines what it will accept and can apply stake limits.
Social trading
Squads can connect discussion and shared positions inside the United States mobile application.
Social features vary by operator and are not part of the core sportsbook model.
The distinction matters when comparing prices. A prediction market price is not simply another presentation of a sportsbook line. It is the price at which market participants are currently willing to buy and sell a contract. A market with limited liquidity may therefore move substantially when a larger order enters the book, while a deeper market can absorb more activity with less movement.
How Polymarket Event Contracts Work
Many Polymarket markets use outcome shares that settle at a fixed value when the event is resolved. A simple two-outcome market can have one contract representing one outcome and another contract representing the opposing outcome. Prices between zero and one dollar indicate how the market is currently valuing those outcomes.
Consider a sports market in which a team contract is trading at $0.62. The price implies that the market is currently assigning approximately a 62 percent probability to that outcome. If the market ultimately resolves in favor of that contract, the winning share settles at $1.00. If the market resolves against it, the share settles at zero. Applicable trading fees must also be considered when assessing the final result of a position.
A participant does not always need to wait for the event to finish. If the contract price rises after the position is opened, the participant can generally sell before resolution, provided sufficient liquidity exists. The same principle applies when the price falls and the participant chooses to reduce or close the position.
Order Book and Liquidity
Polymarket uses an order book in which buy and sell interest is matched. Limit orders allow participants to specify the price at which they are willing to trade. Marketable orders execute against available interest in the book. This means the price shown on the page and the price available for a larger order are not necessarily identical when market depth is limited.
Liquidity is therefore central to practical use. A market can display an attractive probability while still being difficult to enter or exit at scale. Before opening a position, the order book should be reviewed for available size, the difference between the best buying and selling prices and the likely effect of the intended order.
Sports markets also require closer attention around event start times. Polymarket’s current international-market documentation states that outstanding sports limit orders are cleared when the game begins, and marketable sports orders can include a short placement delay. These controls can affect execution during fast-moving live events.
How Market Prices Become Probabilities
Polymarket does not begin every market with a fixed probability. Prices emerge from orders placed by market participants. The displayed probability is generally based on the relationship between the best buying and selling prices in the order book, with the last traded price used in certain wider-spread situations.
This makes the number useful as a live summary of market opinion, but it should not be treated as an objective forecast. Prices can be affected by liquidity, participant concentration, new information, execution flow and the amount of capital available on either side of the market.
Polymarket United States and International Access
Polymarket’s current structure separates the international website from the United States product. Polymarket.com serves eligible international users outside restricted countries and regions. United States residents use the separate Polymarket United States service. The two products use separate accounts and separate support channels.
Access Point
International Website
United States Product
Primary audience
Eligible users outside the United States and outside restricted locations.
Eligible users in the United States.
Account relationship
Separate from the United States product.
Separate from the international website.
Sports markets
Available where permitted, subject to location and market restrictions.
Sports event contracts are offered through the regulated United States platform where available.
Squads
Not the product on which the September 2026 Squads launch was introduced.
Squads is available within the Polymarket United States mobile application.
Support
International support channels.
Separate United States support channels, including in-application support.
Location restrictions are important because access can change with regulatory requirements. The international platform maintains a list of blocked countries and regions and prohibits attempts to bypass geographic restrictions through location-masking services. Eligibility should therefore be confirmed before any deposit is made.
How to Fund and Use Polymarket
The funding process depends on the version of Polymarket being used. On the international platform, the current deposit flow supports transfers through approved blockchain networks and assigns deposit addresses to individual profiles. Users select a supported asset and network, copy the address displayed by Polymarket and transfer funds to that address.
The international trading system uses Polymarket USD as its underlying collateral token. Polymarket USD is backed one-for-one by USD Coin on the Polygon network. This technical layer is designed to sit behind the normal account balance, so day-to-day use still centers on depositing funds, opening positions, closing positions and withdrawing balances.
Funding Considerations
Confirm the correct network: A deposit address can differ between blockchain networks. Sending assets to the wrong address or network can result in delayed or lost access to funds.
Check minimums: Some networks can have minimum deposit thresholds before a transfer is credited.
Review intermediary charges: Polymarket may not charge a platform deposit or withdrawal fee on the international product, but exchanges, payment providers or routing services can apply their own charges.
Use the correct product: The international website and United States service are separate. Funding instructions from one should not be assumed to apply to the other.
Polymarket Fees in 2026
Polymarket’s current fee model is more nuanced than a flat percentage of profit. On applicable international markets, taker fees are calculated when an order matches. Makers are not charged the current trading fee, while takers can be charged according to a formula that depends on the number of shares, the market category and the contract price.
For sports markets, the published taker fee parameter is 0.05. The actual charge is calculated as the number of shares multiplied by the fee parameter, multiplied by the contract price and by one minus the contract price. Because the formula is price-sensitive, the effective charge is highest around the middle of the price range and lower when a contract trades closer to zero or one dollar.
Fee Area
Current International-Market Structure
Maker trading fee
No current maker trading fee under the published fee schedule.
Sports taker fee parameter
0.05, applied through the platform’s price-sensitive fee formula rather than as a flat five percent charge on the position.
Deposit and withdrawal platform fee
No Polymarket platform fee is currently listed for depositing or withdrawing USD Coin, although third-party providers can charge their own fees.
Market-maker rebates
Part of collected taker fees can be redistributed through market-maker rebate programmes intended to support liquidity.
Fees can change, so the current market and platform documentation should be checked before opening a position. The relevant question is the total cost of entering, managing and exiting the position, not only the headline fee displayed by the platform.
Polymarket Coverage
Polymarket lists markets across a wide range of subjects. Coverage depth differs considerably by category and by how much participant interest a particular event attracts.
Sports Markets
Sports coverage includes event contracts tied to professional and collegiate competitions. Depending on availability, users can encounter game-winner markets, season and championship outcomes, player performance thresholds and live markets. The National Football League is particularly prominent during the 2026 season, and Squads adds a social layer for users of the United States mobile product who want to discuss and share positions around those events.
Browse current Polymarket sports event contracts
Political Prediction Markets
Political prediction markets can cover elections, legislative outcomes, appointments and other clearly defined public events. Contract prices reflect the trading activity in the relevant market rather than a poll result. Political markets should therefore be read as market prices formed by participants, not as instructions about how to vote or as guarantees of an outcome.
Cryptocurrency and Technology Markets
Polymarket also lists markets tied to cryptocurrency price movements, network developments, regulatory events and other digital-asset outcomes. Technology prediction markets can include product launches, company events, scientific milestones and other measurable developments.
Cultural and Entertainment Markets
Culture prediction markets can include entertainment awards, television outcomes and other public events with defined settlement criteria. These markets can be less liquid than major sports or high-interest public-event markets, so order-book depth should be reviewed before trading.
Market Quality and Liquidity
Market quality is not uniform across Polymarket. High-interest events can attract a deeper order book and narrower differences between buying and selling prices. Niche markets can have fewer active participants, larger price gaps and less available size.
This matters for both entry and exit. A participant may be able to buy a small position close to the displayed price while a larger order moves through several price levels. The same issue can arise when closing a position. A displayed market probability should therefore be assessed together with the available liquidity rather than in isolation.
How Polymarket Markets Resolve
Every market should be read together with its rules. The rules define the resolution source, the closing conditions and how unusual circumstances are treated. The title provides a summary of the question, but the rules determine how the contract is settled.
On the international platform, market outcomes are commonly resolved through the UMA Optimistic Oracle process. A proposed result can be challenged during a defined period. If a dispute occurs, the process moves into a formal dispute and voting procedure. This design reduces reliance on an informal editorial decision, but ambiguous wording or unusual events can still extend the time required to reach final settlement.
Why Resolution Rules Matter for Sports
Sports markets can be affected by postponements, abandoned events, rescheduling, overtime rules and official-statistics corrections. Before trading, the market’s specific settlement language should be reviewed rather than assuming that the contract follows the same rules as a traditional sportsbook market with a similar title.
Regulation and Geographic Availability
Polymarket’s regulatory position differs between its international and United States products. Polymarket United States is operated by QCX LLC, doing business as Polymarket United States, as a Commodity Futures Trading Commission-regulated designated contract market. The international website remains a separate product with its own geographic restrictions.
This separation is important when reading older Polymarket reviews. Statements that the platform is either universally available or universally blocked in the United States are no longer sufficiently precise. United States residents are directed to the separate regulated United States product, while the international website blocks access from the United States and from a number of other restricted jurisdictions.
Availability can change. Market participants should check the current platform terms and geographic restrictions immediately before registration, funding or trading. Access should not be attempted through a location-masking service where the platform prohibits such circumvention.
Polymarket Strengths
Broad event coverage: Markets span sports, public affairs, economics, technology, cryptocurrency and culture.
Market-based pricing: Prices move with the orders participants are willing to place rather than being fixed by a sportsbook operator.
Ability to exit before resolution: Positions can generally be sold before the final outcome when liquidity is available.
Visible order-book information: Participants can assess buying and selling interest before deciding how to place an order.
Social functionality through Squads: Eligible United States mobile users can discuss markets, share positions and follow group activity within the same product.
Defined market rules: Each market includes settlement conditions that can be reviewed before trading.
Separate regulated United States product: The United States service operates through a designated contract market structure under federal commodity regulation.
Polymarket Limitations and Risks
Availability is location-dependent: The international website blocks a number of countries and regions, while the United States uses a separate product.
Liquidity varies by market: Smaller markets can be difficult to enter or exit at the displayed price.
Prices are not guarantees: A contract trading at a high implied probability can still resolve against that outcome.
Technical funding risk: Blockchain transfers require the correct address, asset and network.
Resolution can take time: Disputed or ambiguous markets can require an extended settlement process.
Social proof can create poor decisions: A popular position inside a Squad is not evidence that the position is correct. Each member remains responsible for reviewing the market independently.
Fees are market-dependent: The current fee structure varies by category and order type and can be amended over time.
Who Is Polymarket Most Relevant For?
Polymarket is most relevant to users who understand that a prediction market is an exchange-style market rather than a conventional sportsbook product. The platform is particularly suited to participants who want to interpret event prices as probabilities, monitor an order book and retain the ability to sell positions before final settlement when liquidity permits.
For sports users, the addition of Squads makes the United States mobile product more social. The feature is useful for groups that already discuss football or other events together because it brings the conversation, the shared position and the relevant market into a single workflow. It does not remove the need to assess the market independently, and it does not make a shared position more likely to resolve successfully.
Users who prefer a conventional sportsbook interface, do not want to assess liquidity or are uncomfortable with the funding mechanics of the product available in their region may find the prediction-market structure less straightforward.
Check current Polymarket sports prediction markets
Conclusion
Polymarket has developed from a cryptocurrency-focused prediction market into a broader event-contract platform with distinct international and United States products. The core proposition remains market-based pricing: participants trade contracts with other participants, prices move with supply and demand, and positions can generally be sold before resolution when liquidity exists.
The September 2026 launch of Squads adds a notable new layer for sports users of the Polymarket United States mobile application. Private groups can discuss games, share positions and combinations, follow the activity of other members and move directly from a shared idea to the relevant market. The feature is especially timely for the football season, where the value of a live group discussion is highest when market prices are moving around games and news.
The main considerations remain access, liquidity, fees, settlement rules and risk. Polymarket’s structure can provide a detailed real-time view of how participants are pricing an event, but the displayed probability is not a certainty and the social visibility of a position is not a substitute for independent assessment.
Prediction market participation involves risk of financial loss. Market prices can change rapidly and may not reflect the eventual outcome. Availability, eligibility, funding options and product features vary by jurisdiction and can change over time.Users are responsible for complying with applicable local laws and platform terms. Geographic restrictions should not be bypassed through location-masking services.Blockchain transfers can be irreversible. Deposit addresses, supported assets and networks should be checked carefully before funds are sent.Problem with gambling or market participation? Call 1-800-GAMBLER or visit www.ncpgambling.org for confidential support.
FREQUENTLY ASKED QUESTIONS
What is Polymarket?
Polymarket is a prediction market platform where participants buy and sell event contracts tied to future outcomes. Market prices move with supply and demand and can be interpreted as the market’s current implied probability of an outcome.
Is Polymarket a sportsbook?
Polymarket uses a different market structure from a conventional sportsbook. Sports bettors place wagers with a bookmaker, while a prediction market matches participants on opposing sides of an event contract. The distinction affects pricing, liquidity, early exit and the way positions are settled.
What are Polymarket Squads?
Squads is a private-group feature within the Polymarket United States mobile application. Members can discuss markets, share positions and combinations, see what other members are trading and open the relevant market directly from shared activity.
Can members of a Squad automatically copy another person’s position?
No. Shared activity can make the same market easier to access, but every member trades through an individual account and decides independently whether to open a position. A Squad does not pool funds or automatically reproduce another member’s activity.
Are Polymarket Squads available on the international website?
The September 2026 Squads launch applies to the Polymarket United States mobile application. The international website and the United States product are separate services, so features should not be assumed to be identical across both.
Can Polymarket positions be sold before an event finishes?
Yes, positions can generally be sold before a market resolves when sufficient buying interest exists. The available exit price depends on the order book at the time of sale.
How are Polymarket prices calculated?
Prices are formed from buying and selling interest in the order book. The displayed probability is generally derived from the relationship between the best available buying and selling prices, with the last traded price used in certain wider-spread situations.
What fees does Polymarket charge?
Current international-market fees depend on the category and on whether an order provides or removes liquidity. Makers are not charged the current published trading fee, while takers can pay a price-sensitive fee on applicable markets. Sports markets currently use a 0.05 fee parameter within Polymarket’s fee formula rather than a flat five percent fee on the position.
Is Polymarket available in the United States?
Eligible United States users access the separate Polymarket United States product. The international website is not the trading product for United States residents. Polymarket United States operates through QCX LLC, doing business as Polymarket United States, as a Commodity Futures Trading Commission-regulated designated contract market.
Can the international Polymarket website be used everywhere outside the United States?
No. The international website restricts a number of countries and regions. The applicable list can change, and access is based on the platform’s current geographic rules. Eligibility should be verified before registration, funding or trading.
How are Polymarket markets resolved?
Markets are resolved according to the rules shown on the market page. Those rules identify the relevant outcome conditions and resolution source. On the international platform, markets commonly use the UMA Optimistic Oracle process, which allows a proposed outcome to be challenged before final settlement.
Does a high Polymarket probability mean the outcome will happen?
No. A market price reflects what participants are currently willing to pay for the contract. It can be informative, but it remains a market price and can change as new information, liquidity and trading activity change.
What should be checked before trading a sports event contract?
The market rules, available liquidity, current buying and selling prices, applicable fees, geographic eligibility and settlement conditions should all be reviewed. For sports events, postponement, cancellation, overtime and official-statistics provisions can materially affect resolution.
About the Author: Patrick Jennings
iGaming Writer - Patrick is a long-time casino enthusiast and sports betting analyst who has spent the last decade diving deep into the world of online gaming. Whether it’s breaking down the nuances of live dealer strategies, reviewing slot tournaments, or comparing crypto payment methods across top UK casinos, Patrick brings a bettor’s mindset to every article.