- Will Belinda Bencic advance to the Round of 16 in Women's Singles at the 2026 US Open?31¢
- Will Naomi Osaka advance to the Round of 16 in Women's Singles at the 2026 US Open?69¢
- Will Iva Jovic advance to the Round of 16 in Women's Singles at the 2026 US Open?39¢
- Will Diana Shnaider advance to the Round of 16 in Women's Singles at the 2026 US Open?23¢
- Will Sorana Cirstea advance to the Round of 16 in Women's Singles at the 2026 US Open?57¢
- Will Alexandra Eala advance to the Round of 16 in Women's Singles at the 2026 US Open?37¢
- Will Ekaterina Alexandrova advance to the Round of 16 in Women's Singles at the 2026 US Open?14¢
- Will Jasmine Paolini advance to the Round of 16 in Women's Singles at the 2026 US Open?20¢
- Will Maja Chwalinska advance to the Round of 16 in Women's Singles at the 2026 US Open?9¢
- Will Anna Kalinskaya advance to the Round of 16 in Women's Singles at the 2026 US Open?19¢
- Will Madison Keys advance to the Round of 16 in Women's Singles at the 2026 US Open?50¢
- Will Elise Mertens advance to the Round of 16 in Women's Singles at the 2026 US Open?15¢
This market will resolve to "Yes" if the listed player clinches a spot in the Round of 16 at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to "No". 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.
Aryna Sabalenka enters as the two-time defending champion and world No. 1 but arrives with inconsistent hardcourt form after multiple three-set losses and a straight-sets defeat in Cincinnati. Elena Rybakina trails closely in the rankings yet carries fitness questions following her retirement there, while Jessica Pegula and Coco Gauff bring strong recent results and home-crowd support as the top Americans. Mirra Andreeva, Linda Noskova, and Iga Swiatek round out the top seeds in a deep field where draw position, recent match wins, and physical readiness heavily influence implied probabilities for reaching the round of 16. Qualifying results and any late withdrawals will further shape early-round matchups.