Cash
Portfolio
TrendingMidtermsElectionsPoliticsSportsCultureCryptoCommoditiesClimateEconomicsMentionsFinanceTech & Science
PredictLive145AccountSocial
MARKETSINVESTLIVE145
Product
Kalshi ProInvestMarketsIncentive programSmall business hedgingInstitutionsAPI & developers
Company
AboutKalshi ResearchBlogCareersPolicy CenterBrand Kit
Help
Help CenterFAQFee scheduleTrading hoursRegulatoryTrust Center
© 2026 Kalshi Inc. · All rights reserved
PrivacyData Terms of ServiceTrading ProhibitionsFAQ for Finance Professionals
Trading on Kalshi involves risk and may not be appropriate for all. Members risk losing their cost to enter any transaction, including fees. You should carefully consider whether trading on Kalshi is appropriate for you in light of your investment experience and financial resources. Any trading decisions you make are solely your responsibility and at your own risk. Information is provided for convenience only on an "AS IS" basis. Past performance is not necessarily indicative of future results. Kalshi is subject to U.S. regulatory oversight by the CFTC.
Series Image

ATP Challenger Hersonissos Efstathiou / Neos vs Hopper / Whitehouse

27
Begins in 4h 20m 23s · Nov 11, 3:00am EST
Chance
Menelaos Efstathiou / Eleftherios Neos
--%

Menelaos Efstathiou / Eleftherios Neos

--%
James Hopper / Mark Whitehouse
60%

James Hopper / Mark Whitehouse

60%

Menelaos Efstathiou / Eleftherios Neos vs. James Hopper / Mark Whitehouse Odds

Menelaos Efstathiou / Eleftherios Neos vs. James Hopper / Mark Whitehouse starts Wednesday, Nov. 11, at 3 a.m. ET. Updated today at 10:39 PM ET.

Efstathiou / Neos vs Hopper / Whitehouse

James Hopper / Mark Whitehouse

Odds
63% chance
Max payout
Nov 25, 2026
$0
More Sports Markets

More ATP Challenger Doubles Match markets

Davila Blotte / Gomez vs Arias / CarouReynolds / Watt vs Dev S D / Sinha NAguiard / Marinkov vs Hsu J C / ZhuSantillan / Zheng vs Ellis / TuHsieh C-P / Poljicak vs Isaro / ShimizuJung / Rai vs Cook / Sach TImamura / Noguchi vs Bittoun Kouzmine / PoljakJecan / Kielan vs Matsui / Ramanathan

Trending Sports markets

Ohio vs Miami (OH)MIA Heat vs UTA JazzLouisiana-Monroe vs TCUNaito vs YamaguchiNSH Predators vs LA Kings2027 NFL ChampionTomic vs Jasika

Sports hub

All Sports markets