Cash
Portfolio
TrendingMidtermsElectionsPoliticsSportsCultureCryptoCommoditiesClimateEconomicsMentionsFinanceTech & Science
PredictLive138AccountSocial
MARKETSINVESTLIVE138
Product
Kalshi ProInvestMarketsIncentive programInstitutionsAPI & 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 Villa Maria · Qualification Round 1 Ribero vs Carballo

28

Combo


Franco Ribero
Yes

Franco Ribero

Yes

Mateo Carballo
No

Mateo Carballo

No

Franco Ribero vs. Mateo Carballo Odds

Final: Franco Ribero beat Mateo Carballo 2 sets to 0. Kalshi had Franco Ribero at 95% to win before the match.

Combo
Illustration of gavel
Determined
Outcome: Yes
Explore Sports
More Sports Markets

More Challenger ATP markets

Rossi vs BalestrieriForejtek vs SeggermanAguilar Cardozo vs DellienDreycopp vs TentiGaray vs BrunaKim vs BarisOkonkwo vs TrotterFenty vs Poling

Trending Sports markets

LV Raiders vs NY JetsMaxted vs ZinkBoca Juniors vs River PlateXfinity 500 WinnerElche vs ValenciaVidantaWorld Mexico Open Winner

Sports hub

All Sports markets