Frozen snapshot. Prices are as of Sep 2, 2026 and no longer update. Paper trading still works.
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Will Carlos Alcaraz win the US Open Men's Singles?

37¢
Yes
The market gives this a 37% chance.

Market price history. From 50¢ on Jun 8, 2026 to 36¢ on Sep 2, 2026. Lowest 8¢ on Aug 5, 2026; highest 50¢ on Jun 8, 2026.

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2.3M contractsCloses Sep 28, 2026
About this market

If Carlos Alcaraz wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.

Paper trading only — no real money, no real trades.