Resolution criteria on PolyGram: This market will resolve to “Yes” if the total amount wagered on U.S. sports betting in 2026 is greater than the number specified in the title. Otherwise, it will resolve to “No.” The resolution source will be Legal Sports Report (https://www.legalsportsreport.com/sports-betting-states/revenue/), using the “U.S. sports betting revenue by month” table. The annual data will be calculated by summing the values in the “Handle” column for all months in 2026 once the relevant information is available. If the resolution source becomes permanently unavailable, the market will resolve based on other reliable sources
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
| >$140B | 97% YES | 3% NO |
| >$180B | 67% YES | 34% NO |
| >$200B | 53% YES | 47% NO |
| >$160B | 79% YES | 21% NO |
US sports betting handle—the total amount wagered across all legal sportsbooks nationwide—will almost certainly exceed the threshold specified in this market's title during 2026. The 97% implied probability on Polymarket's order book reflects strong confidence in continued growth across the sector, with the market pricing in only a modest tail risk of an unexpected contraction or measurement anomaly.
Historical trajectory provides the foundation for this pricing. US legal sports betting handle reached approximately $119.4bn in 2023 and grew to an estimated $139bn in 2024, representing compound annual growth of roughly 8–10%. This expansion has been driven by progressive state legalisation, with 38 states now permitting some form of legal sports wagering, and by sustained consumer adoption in established markets like New York, Pennsylvania and Illinois. The Legal Sports Report data source, which will determine settlement, has consistently tracked this growth across monthly figures since the market's inception.
Traders should monitor several developments through 2026. State-level regulatory changes—particularly any new legalisation in major population centres or unexpected restrictions in existing markets—could materially affect handle volumes. The NFL and NBA seasons, which generate disproportionate wagering activity, remain scheduled normally. Economic conditions and consumer discretionary spending patterns will influence overall betting participation. Additionally, any material changes to the Legal Sports Report's methodology or data collection would affect settlement interpretation, though such shifts are historically infrequent.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
The mechanics for trading "How much will be wagered on US sports betting in 2026?" 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.
$74K in lifetime turnover and $130 of resting liquidity puts this market in the above 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 4 months — the price has had time to stabilise as new information arrived.
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 handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
This prediction market is scheduled to close on 1 January 2027. 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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