Arthur Fils enters the Cincinnati Open quarterfinal as the clear market favorite thanks to his superior hard-court experience, recent form, and straight-sets win over Alex de Minaur that marked his fifth Masters 1000 quarterfinal of 2026. The 22-year-old Frenchman has shown strong mental resilience while returning to peak fitness. Thiago Agustin Tirante, ranked around No. 50 after reaching a career high earlier this month, arrives on a four-match winning streak that includes victories over Novak Djokovic and Jakub Mensik. Their first career meeting pits Tirante’s aggressive baseline power and momentum against Fils’ consistency and deeper main-draw pedigree on the surface, with the winner advancing to the semifinals.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedThiago Agustin Tirante – Arthur Fils
Moneyline
$633K Vol.
This market will resolve to 'Thiago Agustin Tirante' if Thiago Agustin Tirante advances against Arthur Fils.
This market will resolve to 'Arthur Fils' if Arthur Fils advances against Thiago Agustin Tirante.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 19, 2026, 7:05 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Thiago Agustin Tirante – Arthur Fils
Moneyline
$633K Vol.
This market will resolve to 'Thiago Agustin Tirante' if Thiago Agustin Tirante advances against Arthur Fils.
This market will resolve to 'Arthur Fils' if Arthur Fils advances against Thiago Agustin Tirante.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 19, 2026, 7:05 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Arthur Fils enters the Cincinnati Open quarterfinal as the clear market favorite thanks to his superior hard-court experience, recent form, and straight-sets win over Alex de Minaur that marked his fifth Masters 1000 quarterfinal of 2026. The 22-year-old Frenchman has shown strong mental resilience while returning to peak fitness. Thiago Agustin Tirante, ranked around No. 50 after reaching a career high earlier this month, arrives on a four-match winning streak that includes victories over Novak Djokovic and Jakub Mensik. Their first career meeting pits Tirante’s aggressive baseline power and momentum against Fils’ consistency and deeper main-draw pedigree on the surface, with the winner advancing to the semifinals.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
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