Aryna Sabalenka enters the fourth round as the clear frontrunner among traders, having dropped just 15 games across her first three matches while maintaining an unblemished 17-match US Open win streak on hard courts. Coco Gauff, Jessica Pegula, and Iga Swiatek have also advanced comfortably, with Gauff posting straight-set wins amid strong recent hard-court form from Cincinnati. Elena Rybakina secured her spot despite lingering injury concerns from earlier in the summer, while several American contenders like Amanda Anisimova and Madison Keys fell in the third round, tightening the field. Upcoming fourth-round matchups pit top seeds against qualifiers and veterans such as Taylor Townsend and Sorana Cirstea, where home-crowd support and stylistic variety could create variance; historical patterns show top-8 seeds reaching this stage at high rates, though upsets remain common on outdoor hard courts in Flushing Meadows.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$13,003 Vol.
Belinda Bencic
No
Naomi Osaka
Yes
Iva Jovic
Yes
Diana Shnaider
No
Sorana Cirstea
Yes
Alexandra Eala
No
Ekaterina Alexandrova
No
Jasmine Paolini
No
Maja Chwalinska
No
Anna Kalinskaya
Yes
Madison Keys
No
Elise Mertens
No
Anastasia Potapova
Yes
Emma Navarro
Yes
Marie Bouzkova
No
Barbora Krejcikova
No
Sara Bejlek
No
Ann Li
No
Jelena Ostapenko
No
Leylah Fernandez
No
Maria Sakkari
No
Reese Brantmeier
No
Thea Frodin
No
Leolia Jeanjean
No
Sofia Kenin
No
Carol Young Suh Lee
No
Taylah Preston
No
Sloane Stephens
No
Venus Williams
No
Aryna Sabalenka
Yes
Elena Rybakina
Yes
Jessica Pegula
Yes
Coco Gauff
Yes
Mirra Andreeva
Yes
Linda Noskova
Yes
Karolina Muchova
No
Iga Swiatek
Yes
Elina Svitolina
No
Amanda Anisimova
No
Marta Kostyuk
Yes
$13,003 Vol.
Belinda Bencic
No
Naomi Osaka
Yes
Iva Jovic
Yes
Diana Shnaider
No
Sorana Cirstea
Yes
Alexandra Eala
No
Ekaterina Alexandrova
No
Jasmine Paolini
No
Maja Chwalinska
No
Anna Kalinskaya
Yes
Madison Keys
No
Elise Mertens
No
Anastasia Potapova
Yes
Emma Navarro
Yes
Marie Bouzkova
No
Barbora Krejcikova
No
Sara Bejlek
No
Ann Li
No
Jelena Ostapenko
No
Leylah Fernandez
No
Maria Sakkari
No
Reese Brantmeier
No
Thea Frodin
No
Leolia Jeanjean
No
Sofia Kenin
No
Carol Young Suh Lee
No
Taylah Preston
No
Sloane Stephens
No
Venus Williams
No
Aryna Sabalenka
Yes
Elena Rybakina
Yes
Jessica Pegula
Yes
Coco Gauff
Yes
Mirra Andreeva
Yes
Linda Noskova
Yes
Karolina Muchova
No
Iga Swiatek
Yes
Elina Svitolina
No
Amanda Anisimova
No
Marta Kostyuk
Yes
If at any point it becomes impossible for the listed player to clinch a spot in the Round of 16 at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to "No".
If the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Round of 16 have not been officially confirmed by the USTA within that timeframe, this market will resolve to "No".
The resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.
Market Opened: Aug 25, 2026, 11:22 AM ET
Resolver
0x65070BE91...Outcome proposed: Yes
No dispute
Final outcome: Yes
If at any point it becomes impossible for the listed player to clinch a spot in the Round of 16 at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to "No".
If the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Round of 16 have not been officially confirmed by the USTA within that timeframe, this market will resolve to "No".
The resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.
Resolver
0x65070BE91...Outcome proposed: Yes
No dispute
Final outcome: Yes
Aryna Sabalenka enters the fourth round as the clear frontrunner among traders, having dropped just 15 games across her first three matches while maintaining an unblemished 17-match US Open win streak on hard courts. Coco Gauff, Jessica Pegula, and Iga Swiatek have also advanced comfortably, with Gauff posting straight-set wins amid strong recent hard-court form from Cincinnati. Elena Rybakina secured her spot despite lingering injury concerns from earlier in the summer, while several American contenders like Amanda Anisimova and Madison Keys fell in the third round, tightening the field. Upcoming fourth-round matchups pit top seeds against qualifiers and veterans such as Taylor Townsend and Sorana Cirstea, where home-crowd support and stylistic variety could create variance; historical patterns show top-8 seeds reaching this stage at high rates, though upsets remain common on outdoor hard courts in Flushing Meadows.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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