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Meet PolyPoly Chance: Scan volume first, then open a category. Prices are implied probabilities — not guarantees. Start with the reading guide if this is new.
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PolymarketThe 2026 U.S. Open tennis tournament is scheduled for August 23 - September 13, 2026. This market will resolve to the player that wins the 2026 U.S. Open Men’s Singles Tournament. If at any point it becomes impossible for a listed player to win the 2026 U.S. Open Men’s Singles Tournament per the rules of the tournament, the corresponding market will resolve to “No”. If the 2026 U.S. Open Men’s Singles Tournament is cancelled, postponed after October 31, 2026, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”. The primary resolution source will be official information from the U.S. Open (https://www.usopen.org/index.html); however, a consensus of credible reporting may also be used.
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Updated 20 Sept, 15:45 EEST
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Same event across venues
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| Platform | Yes | No | 24h | Vol / Liq | CTA |
|---|---|---|---|---|---|
| 0.0% | 100.0% | — | $26.38M $2.11M liq | |
 | Not listed | ||||
 | No match yet | ||||
US Open results 2026: Final bracket and scores after Rybakina and Zverev win major
Yahoo Sports
 | No match yet | ||||