2026 Women’s US Open Winner (Tennis). Current implied probability: 23% yes. Total volume: $5.7M. Resolves September 13, 2026. Live odds aggregated from Polymarket and Kalshi on OpenFlow.
SportsWTATennis
2026 Women’s US Open Winner (Tennis)
Opens Resolves
Total volume
$5.7M
24h volume
$30K
Liquidity
$803K
Open interest
$29K
Resolves
Sep 13, 2026
Comments
3
7d volume
$100K
30d volume
$2.8M
1yr volume
$5.5M
Competitive
93.0%
Odds history
#OutcomeChance
1
Will Aryna Sabalenka win the 2026 Women’s US Open?▲ 0.5% 1d▼ 3.0% 1m
1.0% spread
23%
2
Will Iga Swiatek win the 2026 Women’s US Open?▼ 0.5% 1d▼ 2.0% 1w▼ 2.0% 1m
2.0% spread
12%
3
Will Coco Gauff win the 2026 Women’s US Open?▼ 0.1% 1d▲ 2.6% 1w▲ 3.8% 1m
1.7% spread
10%
4
Will Elena Rybakina win the 2026 Women’s US Open?▼ 0.1% 1d▼ 2.7% 1w▼ 2.3% 1m
0.3% spread
9%
5
Will Mirra Andreeva win the 2026 Women’s US Open?▼ 0.1% 1d▲ 1.0% 1w▲ 1.7% 1m
0.5% spread
7%
6
Will Naomi Osaka win the 2026 Women’s US Open?▲ 0.5% 1d▲ 0.9% 1w▲ 4.3% 1m
0.4% spread
6%
7
Will Karolina Muchova win the 2026 Women’s US Open?▲ 0.1% 1d▼ 2.0% 1w▲ 2.7% 1m
0.4% spread
5%
8
Will Jessica Pegula win the 2026 Women’s US Open?▲ 0.1% 1d▲ 0.5% 1w▲ 1.9% 1m
0.3% spread
4%
9
Will Amanda Anisimova win the 2026 Women’s US Open?▼ 0.3% 1w
0.1% spread
4%
10
Will Linda Noskova win the 2026 Women’s US Open?▼ 0.3% 1d▼ 0.9% 1w▲ 3.0% 1m
0.6% spread
4%
11
Will Elina Svitolina win the 2026 Women’s US Open?▲ 0.3% 1w▼ 0.3% 1m
0.3% spread
3%
12
Will Madison Keys win the 2026 Women’s US Open?▲ 0.1% 1d▲ 0.2% 1w▲ 0.5% 1m
0.1% spread
2%
13
Will Alexandra Eala win the 2026 Women’s US Open?▼ 0.1% 1d▼ 0.4% 1w▲ 0.9% 1m
0.1% spread
2%
14
Will Victoria Mboko win the 2026 Women’s US Open?▼ 1.1% 1w▲ 0.3% 1m
0.3% spread
2%
15
Will Barbora Krejcikova win the 2026 Women’s US Open?▼ 0.3% 1d▲ 0.5% 1w▲ 0.4% 1m
0.7% spread
1%
16
Will Belinda Bencic win the 2026 Women’s US Open?▼ 0.1% 1w▲ 0.7% 1m
0.1% spread
1%
17
Will Marie Bouzkova win the 2026 Women’s US Open?▲ 0.7% 1d▲ 0.7% 1w▲ 0.2% 1m
1.0% spread
1%
18
Will Jasmine Paolini win the 2026 Women’s US Open?▲ 0.1% 1w▲ 0.7% 1m
0.1% spread
1%
19
Will Qinwen Zheng win the 2026 Women’s US Open?▲ 0.1% 1d▲ 0.1% 1w▲ 0.1% 1m
0.3% spread
1%
20
Will Diana Shnaider win the 2026 Women’s US Open?▼ 0.1% 1d▼ 0.3% 1w▼ 0.9% 1m
0.1% spread
1%
21
Will Clara Tauson win the 2026 Women’s US Open?▼ 0.1% 1d▲ 0.1% 1w▲ 0.1% 1m
0.3% spread
1%
22
Will Elise Mertens win the 2026 Women’s US Open?▲ 0.1% 1d▲ 0.3% 1m
0.3% spread
1%
23
Will Emma Navarro win the 2026 Women’s US Open?▼ 0.1% 1w▼ 0.3% 1m
0.3% spread
1%
24
Will Donna Vekic win the 2026 Women’s US Open?▲ 0.1% 1d▲ 0.2% 1m
0.3% spread
1%
25
Will Jelena Ostapenko win the 2026 Women’s US Open?▼ 0.4% 1w▼ 0.1% 1m
0.2% spread
1%
26
Will Ekaterina Alexandrova win the 2026 Women’s US Open?▲ 0.1% 1d▲ 0.1% 1w▲ 0.3% 1m
0.4% spread
1%
27
Will Paula Badosa win the 2026 Women’s US Open?▲ 0.1% 1d▲ 0.1% 1w▲ 0.3% 1m
0.3% spread
1%
28
Will Emma Raducanu win the 2026 Women’s US Open?▲ 0.1% 1w▲ 0.1% 1m
0.3% spread
0%
29
Will Anastasia Potapova win the 2026 Women’s US Open?▲ 0.1% 1d▼ 0.1% 1w▼ 0.4% 1m
0.2% spread
1%
30
Will Tereza Valentova win the 2026 Women’s US Open?▲ 0.1% 1m
0.1% spread
0%
31
Will Liudmila Samsonova win the 2026 Women’s US Open?▼ 0.1% 1w▲ 0.1% 1m
0.3% spread
1%
32
Will Dayana Yastremska win the 2026 Women’s US Open?▼ 0.1% 1w▼ 0.1% 1m
0.1% spread
0%
33
Will Sofia Kenin win the 2026 Women’s US Open?▲ 0.1% 1w▲ 0.1% 1m
0.3% spread
0%
34
Will Daria Kasatkina win the 2026 Women’s US Open?▼ 0.1% 1m
0.3% spread
0%
35
Will Ashlyn Krueger win the 2026 Women’s US Open?▼ 0.1% 1d▼ 0.4% 1w▼ 0.2% 1m
0.1% spread
0%
36
Will Katie Boulter win the 2026 Women’s US Open?▲ 0.1% 1w▲ 0.1% 1m
0.1% spread
0%
37
Will Marketa Vondrousova win the 2026 Women’s US Open?▼ 0.3% 1m
0.1% spread
0%
38
Will Xiyu Wang win the 2026 Women’s US Open?
0.1% spread
0%
39
Will Beatriz Haddad Maia win the 2026 Women’s US Open?▼ 0.1% 1w▼ 0.1% 1m
0.1% spread
0%
40
Will Maya Joint win the 2026 Women’s US Open?▼ 0.1% 1w▼ 0.1% 1m
Aryna Sabalenka leads the 2026 Women’s US Open winner market on the back of a dominant hard-court season, including three titles and a 31-4 record that reflects superior baseline power and serve consistency on the surface. Recent results show her edging past early clay inconsistencies after a Roland Garros quarterfinal exit, while Iga Swiatek’s fourth-round loss there and title drought have temper…
Rules summary
The 2026 U.S. Open tennis tournament is scheduled for August 23 - September 13, 2026.
This market will resolve to the player that wins the 2026 U.S. Open Women’s Singles Tournament.
If at any point it becomes impossible for a listed player to win the 2026 U.S. Open Women’s Singles Tournament per the rules of the tournament, the corresponding market will resolve to “No”.
If the 2026 U.S. Open Women’s Singles Tournament is cancelled, postponed after October 31, 2026, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”.
The primary resolution so…
