Skip to main content
icon for Cincinnati Open: Winner

Cincinnati Open: Winner

icon for Cincinnati Open: Winner

Cincinnati Open: Winner

Arthur Fils 100.0%

Learner Tien 8.5%

Alexander Bublik 1.7%

Ben Shelton 1.0%

Polymarket

$169,427 Vol.

Arthur Fils 100.0%

Learner Tien 8.5%

Alexander Bublik 1.7%

Ben Shelton 1.0%

Polymarket

$169,427 Vol.

Carlos Alcaraz

$4,072 Vol.

No

Daniel Altmaier

$670 Vol.

No

Matteo Arnaldi

$223 Vol.

No

Terence Atmane

$493 Vol.

No

Felix Auger-Aliassime

$6,528 Vol.

No

Sebastian Baez

$232 Vol.

No

Zizou Bergs

$218 Vol.

No

Matteo Berrettini

$1,069 Vol.

No

Alexander Blockx

$394 Vol.

No

Nuno Borges

$629 Vol.

No

Jenson Brooksby

$278 Vol.

No

Alexander Bublik

$990 Vol.

No

Roman Andres Burruchaga

$210 Vol.

No

Ignacio Buse

$299 Vol.

No

Pablo Carreno Busta

$234 Vol.

No

Juan Manuel Cerundolo

$345 Vol.

No

Francisco Cerundolo

$247 Vol.

No

Jan Choinski

$174 Vol.

No

Flavio Cobolli

$7,992 Vol.

No

Raphael Collignon

$1,805 Vol.

No

Luciano Darderi

$399 Vol.

No

Alejandro Davidovich Fokina

$168 Vol.

No

Jesper de Jong

$192 Vol.

No

Alex de Minaur

$1,763 Vol.

No

Novak Djokovic

$4,887 Vol.

No

James Duckworth

$238 Vol.

No

Tomas Martin Etcheverry

$264 Vol.

No

Arthur Fery

$309 Vol.

No

Arthur Fils

$25,482 Vol.

Yes

Joao Fonseca

$2,411 Vol.

No

Taylor Fritz

$30,468 Vol.

No

Tallon Griekspoor

$269 Vol.

No

Yannick Hanfmann

$192 Vol.

No

Ugo Humbert

$396 Vol.

No

Hubert Hurkacz

$2,178 Vol.

No

Rafael Jodar

$13,076 Vol.

No

Miomir Kecmanovic

$192 Vol.

No

Karen Khachanov

$378 Vol.

No

Vit Kopriva

$287 Vol.

No

Sebastian Korda

$186 Vol.

No

Aleksandar Kovacevic

$187 Vol.

No

Martin Landaluce

$383 Vol.

No

Jiri Lehecka

$568 Vol.

No

Tomas Machac

$1,563 Vol.

No

Kamil Majchrzak

$1,217 Vol.

No

Adrian Mannarino

$328 Vol.

No

Fabian Marozsan

$213 Vol.

No

Hamad Medjedovic

$269 Vol.

No

Daniil Medvedev

$1,465 Vol.

No

Jakub Mensik

$1,753 Vol.

No

Alex Michelsen

$319 Vol.

No

Corentin Moutet

$233 Vol.

No

Jaume Munar

$214 Vol.

No

Lorenzo Musetti

$1,364 Vol.

No

Brandon Nakashima

$3,323 Vol.

No

Mariano Navone

$250 Vol.

No

Cameron Norrie

$299 Vol.

No

Tommy Paul

$1,894 Vol.

No

Ethan Quinn

$215 Vol.

No

Arthur Rinderknech

$271 Vol.

No

Andrey Rublev

$504 Vol.

No

Holger Rune

$172 Vol.

No

Casper Ruud

$371 Vol.

No

Juncheng Shang

$203 Vol.

No

Denis Shapovalov

$271 Vol.

No

Ben Shelton

$5,213 Vol.

No

Jannik Sinner

$752 Vol.

No

Jan-Lennard Struff

$217 Vol.

No

Zachary Svajda

$215 Vol.

No

Alejandro Tabilo

$274 Vol.

No

Frances Tiafoe

$8,041 Vol.

No

Learner Tien

$618 Vol.

No

Thiago Agustin Tirante

$1,607 Vol.

No

Camilo Ugo Carabelli

$213 Vol.

No

Valentin Vacherot

$192 Vol.

No

Adolfo Daniel Vallejo

$489 Vol.

No

Botic van de Zandschulp

$245 Vol.

No

Alexander Zverev

$22,663 Vol.

No

This market will resolve according to the winner of the men's singles title at the 2026 Cincinnati Open, currently scheduled for August 11 to August 23, 2026. If this tournament is postponed after September 6, 2026, 11:59 PM ET, canceled, or a champion has not been declared within this timeframe, this market will resolve to "Other." If the final is not completed and no champion is officially crowned, this market will resolve to "Other." The resolution source for this market will be official information from the tournament organizer and the ATP Tour (https://www.atptour.com); however, a consensus of credible reporting may also be used.Arthur Fils captured the Cincinnati Open title with a straight-sets victory over Frances Tiafoe in the final on outdoor hard courts, capping a dominant run that included a semifinal win over Flavio Cobolli to reach his first ATP Masters 1000 final. The 22-year-old Frenchman’s consistent form, strong serving, and aggressive baseline play on the fast surface propelled market consensus toward near-certainty, reflecting confirmed tournament results and the absence of late withdrawals or injuries affecting the draw. Other entrants, including Tiafoe at minimal implied probability, faced elimination through earlier rounds. Scenarios that could still shift outcomes in similar late-stage events include unexpected retirements, weather delays on the Cincinnati courts, or dramatic comebacks in deciding sets, though none materialized here.

This market will resolve according to the winner of the men's singles title at the 2026 Cincinnati Open, currently scheduled for August 11 to August 23, 2026.

If this tournament is postponed after September 6, 2026, 11:59 PM ET, canceled, or a champion has not been declared within this timeframe, this market will resolve to "Other."

If the final is not completed and no champion is officially crowned, this market will resolve to "Other."

The resolution source for this market will be official information from the tournament organizer and the ATP Tour (https://www.atptour.com); however, a consensus of credible reporting may also be used.
Volume
$169,427
Market Opened
Jul 30, 2026, 11:44 PM ET
This market will resolve according to the winner of the men's singles title at the 2026 Cincinnati Open, currently scheduled for August 11 to August 23, 2026. If this tournament is postponed after September 6, 2026, 11:59 PM ET, canceled, or a champion has not been declared within this timeframe, this market will resolve to "Other." If the final is not completed and no champion is officially crowned, this market will resolve to "Other." The resolution source for this market will be official information from the tournament organizer and the ATP Tour (https://www.atptour.com); however, a consensus of credible reporting may also be used.

Outcome proposed: No

No dispute

Final outcome: No

This market will resolve according to the winner of the men's singles title at the 2026 Cincinnati Open, currently scheduled for August 11 to August 23, 2026. If this tournament is postponed after September 6, 2026, 11:59 PM ET, canceled, or a champion has not been declared within this timeframe, this market will resolve to "Other." If the final is not completed and no champion is officially crowned, this market will resolve to "Other." The resolution source for this market will be official information from the tournament organizer and the ATP Tour (https://www.atptour.com); however, a consensus of credible reporting may also be used.Arthur Fils captured the Cincinnati Open title with a straight-sets victory over Frances Tiafoe in the final on outdoor hard courts, capping a dominant run that included a semifinal win over Flavio Cobolli to reach his first ATP Masters 1000 final. The 22-year-old Frenchman’s consistent form, strong serving, and aggressive baseline play on the fast surface propelled market consensus toward near-certainty, reflecting confirmed tournament results and the absence of late withdrawals or injuries affecting the draw. Other entrants, including Tiafoe at minimal implied probability, faced elimination through earlier rounds. Scenarios that could still shift outcomes in similar late-stage events include unexpected retirements, weather delays on the Cincinnati courts, or dramatic comebacks in deciding sets, though none materialized here.

This market will resolve according to the winner of the men's singles title at the 2026 Cincinnati Open, currently scheduled for August 11 to August 23, 2026.

If this tournament is postponed after September 6, 2026, 11:59 PM ET, canceled, or a champion has not been declared within this timeframe, this market will resolve to "Other."

If the final is not completed and no champion is officially crowned, this market will resolve to "Other."

The resolution source for this market will be official information from the tournament organizer and the ATP Tour (https://www.atptour.com); however, a consensus of credible reporting may also be used.
Volume
$169,427
Market Opened
Jul 30, 2026, 11:44 PM ET
This market will resolve according to the winner of the men's singles title at the 2026 Cincinnati Open, currently scheduled for August 11 to August 23, 2026. If this tournament is postponed after September 6, 2026, 11:59 PM ET, canceled, or a champion has not been declared within this timeframe, this market will resolve to "Other." If the final is not completed and no champion is officially crowned, this market will resolve to "Other." The resolution source for this market will be official information from the tournament organizer and the ATP Tour (https://www.atptour.com); however, a consensus of credible reporting may also be used.

Outcome proposed: No

No dispute

Final outcome: No

Beware of external links.

Frequently Asked Questions

"Cincinnati Open: Winner" is a prediction market on Polymarket with 78+ possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Arthur Fils" at 100%, followed by "Carlos Alcaraz" at 0%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 100¢ implies that the market collectively assigns a 100% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Cincinnati Open: Winner" has generated $169.4K in total trading volume since the market launched on Jul 30, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Cincinnati Open: Winner," browse the 78+ available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Cincinnati Open: Winner" is "Arthur Fils" at 100%, meaning the market assigns a 100% chance to that outcome. The next closest outcome is "Carlos Alcaraz" at 0%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Cincinnati Open: Winner" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.