BetaPoly

Prediction markets powered by Polymarket data.

Related topics

PoliticsPredictionsSportsPredictionsCryptoPredictionsFinancePredictionsGeopoliticsPredictionsTechPredictionsCulturePredictionsEconomyPredictionsWeatherPredictionsElectionsPredictions

Popular markets

Top VolumeEnding SoonMost LiquidBreaking NewsLive SportsLive EsportsPulsePortfolio

Explore BetaPoly

All marketsNewest marketsLeaderboardChart previewTerms of UseLoginSign up
BetaSouls Inc. © 2026·Privacy·Terms of Use·Docs·Help

BetaPoly is a demonstration prediction-markets frontend that fetches public data from Polymarket. Trading on BetaPoly uses virtual BetaPoints only: no real money, wallets, or crypto are involved. Powered by the Polymarket public APIs. Operated by the BetaSouls team.

BetaPoly
TrendingBreakingNew
PoliticsSportsEsportsCryptoIranFinanceGeopoliticsTechCultureEconomyWeatherElectionsMentions
HomeMarketsLiveRanksPortfolio
Sports·ATP

2026 Men’s US Open Winner (Tennis)

Loading chart data
$1.4M Vol.Sep 13, 2026
Jannik Sinner$8.0K Vol.
50%
Carlos Alcaraz$9.5K Vol.
27%
Novak Djokovic$125.3K Vol.
6%
Ben Shelton$42.2K Vol.
6%
Frances Tiafoe$6.0K Vol.
5%
Alexander Zverev$14.8K Vol.
3%
Daniil Medvedev$11.3K Vol.
2%
Taylor Fritz$14.7K Vol.
2%
Arthur Fils$53.7K Vol.
2%
Jiri Lehecka$274.3K Vol.
1%
Joao Fonseca$91.1K Vol.
1%
Jack Draper$40.0K Vol.
1%
Felix Auger Aliassime$341.8K Vol.
1%
Jakub Mensik$73.2K Vol.
1%
Alexander Bublik$22.5K Vol.
1%
Lorenzo Musetti$4.4K Vol.
1%
Flavio Cobolli$5.2K Vol.
1%
Andrey Rublev$4.3K Vol.
1%
Holger Rune$3.4K Vol.
1%
Hubert Hurkacz$150.1K Vol.
1%
Matteo Berrettini$139.9K Vol.
0%
Grigor Dimitrov$3.1K Vol.
0%
Player B$0 Vol.
0%
Player C$0 Vol.
0%
Player E$0 Vol.
0%
Player I$0 Vol.
0%
Player K$0 Vol.
0%
Player Z$0 Vol.
0%
Player F$0 Vol.
0%
Player H$0 Vol.
0%
Player L$0 Vol.
0%
Player M$0 Vol.
0%
Player Q$0 Vol.
0%
Player A$0 Vol.
0%
Player J$0 Vol.
0%
Player Y$0 Vol.
0%
Other$0 Vol.
0%
Player D$0 Vol.
0%
Player G$0 Vol.
0%
Player N$0 Vol.
0%
Player O$0 Vol.
0%
Player R$0 Vol.
0%
Player U$0 Vol.
0%
Player W$0 Vol.
0%
Player P$0 Vol.
0%
Player S$0 Vol.
0%
Player T$0 Vol.
0%
Player V$0 Vol.
0%
Player X$0 Vol.
0%
Carlos Alcaraz

This market uses Polymarket's neg-risk contract. Each outcome settles independently.

AmountBalance 10,000.00 BP

By trading, you agree to the Terms of Use.

Related

Democratic Presidential Nominee 2028

1%

2026 FIFA World Cup Winner

16%

Republican Presidential Nominee 2028

2%

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.

Market Opened: Jan 2, 2026

Resolveroracle.uma.xyz (UMA)
Propose resolution