Tirante enters this US Open first-round matchup on outdoor hard courts as the clear favorite, with models assigning him roughly 70% implied probability against the veteran left-hander. The 25-year-old Argentine reached a career-high ranking of No. 42 after strong hard-court results in Toronto and Cincinnati, where he advanced to the quarterfinals with an 8-2 stretch in his last 10 matches. Mannarino, ranked around No. 67 at age 38, has posted a 12-22 record in 2026 and lost his last four outings in straight sets, including defeats to Fearnley, Shapovalov, Michelsen, and Sonego. The players have no prior head-to-head history, but Tirante’s superior recent form, serve stability, and physical edge position him as the consensus choice among traders.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedThiago Agustin Tirante – Adrian Mannarino
Moneyline
$676K Vol.
Game Spread
$0 Vol.
This market will resolve to 'Thiago Agustin Tirante' if Thiago Agustin Tirante advances against Adrian Mannarino.
This market will resolve to 'Adrian Mannarino' if Adrian Mannarino advances against Thiago Agustin Tirante.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 2026, 11:59 PM ET (14 days after the scheduled start), 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 28, 2026, 1:05 AM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Thiago Agustin Tirante – Adrian Mannarino
Moneyline
$676K Vol.
Game Spread
$0 Vol.
This market will resolve to 'Thiago Agustin Tirante' if Thiago Agustin Tirante advances against Adrian Mannarino.
This market will resolve to 'Adrian Mannarino' if Adrian Mannarino advances against Thiago Agustin Tirante.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 2026, 11:59 PM ET (14 days after the scheduled start), 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 28, 2026, 1:05 AM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Tirante enters this US Open first-round matchup on outdoor hard courts as the clear favorite, with models assigning him roughly 70% implied probability against the veteran left-hander. The 25-year-old Argentine reached a career-high ranking of No. 42 after strong hard-court results in Toronto and Cincinnati, where he advanced to the quarterfinals with an 8-2 stretch in his last 10 matches. Mannarino, ranked around No. 67 at age 38, has posted a 12-22 record in 2026 and lost his last four outings in straight sets, including defeats to Fearnley, Shapovalov, Michelsen, and Sonego. The players have no prior head-to-head history, but Tirante’s superior recent form, serve stability, and physical edge position him as the consensus choice among traders.
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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