
Prediction market · Polymarket
The 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.
Ticker
2026-mens-us-open-winner-tennis
Volume
1.0M
24h volume
950
1w volume
1.3K
Open interest
4.9K
Liquidity
574.5K
Liquidity CLOB
574.5K
Start
Jan 2, 2026
End
Sep 13, 2026
Status
Active
Access
Restricted
Created
Jan 2, 2026
Event ID
139236
Slug
2026-mens-us-open-winner-tennis
Markets
49
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{
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"label": "Sports",
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{
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"context_description": "Jannik Sinner's straight-sets victory over Carlos Alcaraz in the Monte-Carlo Masters 2026 final propelled him back to World No. 1 in the ATP rankings with 13,350 points to Alcaraz's 13,240, tightening trader consensus for the 2026 US Open on hard courts. Both stars dominate 2026 with Sinner at 20-2 and Alcaraz at 21-3 overall, including Alcaraz's Australian Open title win over Novak Djokovic, yet Alcaraz holds a slim edge reflecting his aggressive baseline power suiting New York's faster surface and prior 2022 US Open triumph. Djokovic's slide to No. 4 amid inconsistent form caps his implied probability, while risers like No. 13 Jiri Lehecka draw niche support from recent deep runs. The duo's head-to-head rivalry and surface transitions keep this Grand Slam futures market fiercely competitive.",
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