Presidential Election Winner 2028 Largest Company end of December 2026? Next round of US-Iran peace talks by...? Will MetaMask launch a token by ___ ? New "Stranger Things" episode released by...? US-Iran Final Nuclear Deal by…? US obtains Iranian enriched uranium by...? NBA: 2026-27 Rookie of the Year Will Ukraine recapture Crimean territory by...? Measles cases in U.S. in 2026? Israel x Iran permanent peace deal by...? Israel closes its airspace by...? NBA: 2027 Champion Trump out as President before 2027? UEFA Champions League: 2027 Champion Balance of Power: 2026 Midterms Israel withdraws from Lebanon by...? Brazil Presidential Election Pro Football: 2027 AFC Champion 2026 Men’s US Open Winner (Tennis)
Presidential Election Winner 2028 Largest Company end of December 2026? Next round of US-Iran peace talks by...? Will MetaMask launch a token by ___ ? New "Stranger Things" episode released by...? US-Iran Final Nuclear Deal by…? US obtains Iranian enriched uranium by...? NBA: 2026-27 Rookie of the Year Will Ukraine recapture Crimean territory by...? Measles cases in U.S. in 2026? Israel x Iran permanent peace deal by...? Israel closes its airspace by...? NBA: 2027 Champion Trump out as President before 2027? UEFA Champions League: 2027 Champion Balance of Power: 2026 Midterms Israel withdraws from Lebanon by...? Brazil Presidential Election Pro Football: 2027 AFC Champion 2026 Men’s US Open Winner (Tennis)
Open Polymarket

US Open 2026: To Reach Quarterfinals (Women's Singles)

Top outcomes

Aryna Sabalenka 66%
Coco Gauff 58%
Iga Swiatek 56%
Elina Svitolina 52%

This market will resolve to "Yes" if the listed player clinches a spot in the Quarterfinals 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 Quarterfinals 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 Quarterfinals 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.

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$42K Vol. Closes Sep 9, 2026

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Top outcomes by win probability — price history from Polymarket, updates when you refresh.

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$41.7k Vol.

All outcomes

Pick Yes or No on any outcome, then explain your pick below. Reputation-only — no money or trading.

$42K Vol.

Aryna Sabalenka

66% market probability

66%

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0 / 2,000

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Coco Gauff

58% market probability

58%

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0 / 2,000

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Iga Swiatek

56% market probability

56%

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0 / 2,000

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Elina Svitolina

52% market probability

52%

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0 / 2,000

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Mirra Andreeva

51% market probability

51%

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0 / 2,000

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Sorana Cirstea

50% market probability

50%

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0 / 2,000

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Madison Keys

50% market probability

50%

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0 / 2,000

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Jessica Pegula

42% market probability

42%

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0 / 2,000

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Amanda Anisimova

40% market probability

40%

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0 / 2,000

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Naomi Osaka

33% market probability

33%

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0 / 2,000

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Jasmine Paolini

30% market probability

30%

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0 / 2,000

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Marta Kostyuk

28% market probability

28%

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0 / 2,000

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Karolina Muchova

28% market probability

28%

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0 / 2,000

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Sofia Kenin

27% market probability

27%

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0 / 2,000

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Leolia Jeanjean

26% market probability

26%

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0 / 2,000

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Iva Jovic

24% market probability

24%

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0 / 2,000

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Elise Mertens

24% market probability

24%

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0 / 2,000

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Linda Noskova

24% market probability

24%

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0 / 2,000

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Maria Sakkari

24% market probability

24%

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0 / 2,000

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Belinda Bencic

24% market probability

24%

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0 / 2,000

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Anna Kalinskaya

24% market probability

24%

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0 / 2,000

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Jelena Ostapenko

24% market probability

24%

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0 / 2,000

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Leylah Fernandez

24% market probability

24%

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0 / 2,000

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Ekaterina Alexandrova

24% market probability

24%

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0 / 2,000

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Elena Rybakina

24% market probability

24%

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0 / 2,000

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Reese Brantmeier

24% market probability

24%

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0 / 2,000

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Alexandra Eala

23% market probability

23%

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0 / 2,000

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Emma Navarro

16% market probability

16%

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0 / 2,000

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Diana Shnaider

14% market probability

14%

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0 / 2,000

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Anastasia Potapova

8% market probability

8%

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0 / 2,000

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Ann Li

5% market probability

5%

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0 / 2,000

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Taylah Preston

5% market probability

5%

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0 / 2,000

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Sloane Stephens

5% market probability

5%

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0 / 2,000

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Marie Bouzkova

4% market probability

4%

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0 / 2,000

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Thea Frodin

4% market probability

4%

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0 / 2,000

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Sara Bejlek

0% market probability

0%

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0 / 2,000

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Venus Williams

0% market probability

0%

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0 / 2,000

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Maja Chwalinska

0% market probability

0%

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0 / 2,000

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Barbora Krejcikova

0% market probability

0%

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0 / 2,000

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Carol Young Suh Lee

0% market probability

0%

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0 / 2,000

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Public forecast history

All forecasts on this market — scored on Reputation when resolved. Earn Popularity when others like your forecast or comments.

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