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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Yes | 0% | +7 pts | — | — · 75¢ | — | — |
No trades of $1,000 or more lately.
This market will resolve to "Yes" if the winner of the 2026 U.S. Open is a player that has never previously won a U.S. Open. Otherwise, this market will resolve to "No". If the 2026 U.S. Open is cancelled, postponed after July 5, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to "No". The primary resolution source for this market will be official information from the USGA (https://www.usga.org/); however, a consensus of credible reporting may also be used.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 0¢ for Yes means the market gives it about 0%.