**Jesper de Jong enters the US Open first-round matchup against Francesco Passaro as the higher-ranked player (around No. 99) but with a recent main-tour record marked by early exits, including straight-set losses at the Winston-Salem Open and Cincinnati Masters 1000 on hard courts.** De Jong holds a 2-0 head-to-head edge, though both prior wins came on clay. Passaro, ranked No. 207 after a ranking slide, arrives on strong momentum after sweeping through US Open qualifying on hard courts with three consecutive victories, highlighted by a decisive 6-4, 6-2 defeat of No. 117 Shintaro Mochizuki in the final qualifying round. The Italian has shown improved consistency and first-serve dominance on the surface during this run, while de Jong’s 2026 hard-court results reflect ongoing struggles converting break opportunities and holding serve against comparable opposition. As a best-of-five Grand Slam encounter on outdoor hard courts, the outcome hinges on which player sustains baseline rhythm and minimizes unforced errors over potentially longer sets, with Passaro’s recent qualifier success providing a meaningful counter to the ranking gap.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedJesper de Jong – Francesco Passaro
Moneyline
$1.4K Vol.
Game Spread
$0 Vol.
This market will resolve to 'Jesper de Jong' if Jesper de Jong advances against Francesco Passaro.
This market will resolve to 'Francesco Passaro' if Francesco Passaro advances against Jesper de Jong.
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, 7:05 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Jesper de Jong – Francesco Passaro
Moneyline
$1.4K Vol.
Game Spread
$0 Vol.
This market will resolve to 'Jesper de Jong' if Jesper de Jong advances against Francesco Passaro.
This market will resolve to 'Francesco Passaro' if Francesco Passaro advances against Jesper de Jong.
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, 7:05 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...**Jesper de Jong enters the US Open first-round matchup against Francesco Passaro as the higher-ranked player (around No. 99) but with a recent main-tour record marked by early exits, including straight-set losses at the Winston-Salem Open and Cincinnati Masters 1000 on hard courts.** De Jong holds a 2-0 head-to-head edge, though both prior wins came on clay. Passaro, ranked No. 207 after a ranking slide, arrives on strong momentum after sweeping through US Open qualifying on hard courts with three consecutive victories, highlighted by a decisive 6-4, 6-2 defeat of No. 117 Shintaro Mochizuki in the final qualifying round. The Italian has shown improved consistency and first-serve dominance on the surface during this run, while de Jong’s 2026 hard-court results reflect ongoing struggles converting break opportunities and holding serve against comparable opposition. As a best-of-five Grand Slam encounter on outdoor hard courts, the outcome hinges on which player sustains baseline rhythm and minimizes unforced errors over potentially longer sets, with Passaro’s recent qualifier success providing a meaningful counter to the ranking gap.
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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