MARKETSPERPSLIVESOCIAL
RESEARCH
—Cash—Portfolio
TrendingElectionsPoliticsSportsCultureCryptoCommoditiesClimateEconomicsMentionsFinanceTech & Science
Kalshi
𝕏◎♪🎮👽in

PRODUCT

  • Perpetual Futures
  • Markets
  • Incentive program
  • Institutions
  • API & developers

COMPANY

  • About
  • Kalshi Research
  • Blog
  • Careers
  • Policy Center
  • Brand Kit

HELP

  • Help Center
  • FAQ
  • Fee schedule
  • Trading hours
  • Regulatory

© 2026 Kalshi Inc. · All rights reserved

PrivacyData Terms of ServiceTrading ProhibitionsFAQ for Finance Professionals

Trading involves risk and may not be appropriate for everyone. Members can lose the full cost of entering any transaction, including fees. Consider carefully whether trading is suitable for you in light of your financial resources and experience. All trading decisions are your own responsibility and made at your own risk; information is provided for convenience on an "as is" basis. Past performance does not guarantee future results. This site is an unaffiliated frontend demo built for educational purposes and is not the real Kalshi exchange — no markets, funds, or orders are real.

BrowseLiveSearchSocial
A

ATP / ANNUAL

US Open Men's Singles Winner

Carlos AlcarazNovak DjokovicJannik SinnerAlexander ZverevLearner Tien
Kalshi
Loading chart…
$695,981 vol
26%Yes —No —
PriceContractsTotal
Trade YesLast 26¢

No resting orders on this market.

OutcomeChanceBuy
CACarlos Alcaraz
26%▼ 2
Yes 26¢No 74¢
NDNovak Djokovic
6%
Yes 6¢No 94¢
JSJannik Sinner
51%▲ 2
Yes 51¢No 49¢

Important information: The following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

i

Resolves Yes if Rafael Jodar wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.

The following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

View full rulesHelp centerReport Insider Trading

People are also trading

AATP Washington WinnerAATP Montreal Winner

US Open Men's Singles Winner?

ACarlos Alcaraz
Earn variable interest on your open positions and idle cash. Learn more.
Dollars
$
Odds$26% chance
Max payout
Sep 28, 2026$0
Sign up to trade

Pick an outcome

Settles Sep 28, 2026

Understanding Perpetuals

Trade prices up or down, with up to 6x leverage and no expiration.

Get startedLearn about Perps