2026 Women’s US Open Winner (Tennis)Naomi Osaka

ResolvedOutcome: NoVol$131KResolvedas of

Odds now

This market has resolved No. Final market pricing put YES at 0%, as of .

YES0¢
NO100¢

24has of

What moved the odds?

11 AI-matched news signals on this market, newest first. Entry price is the called side when the news hit; the signed return marks it against the final price as of .

NOmainichi.jp95%match100¢
Naomi Osaka eliminated in the fourth round of the US Open Women's Singles Tennis Tournament
YESnikkei.com93%match5¢-100%
Naomi Osaka advances to the fourth round of the US Open; her next opponent will be second seed Lubakina.
YESnews.web.nhk93%match5¢-100%
Naomi Osaka advances to the fourth round of the US Open Tennis Championships.
YESasahi.com92%match5¢-100%
Naomi Osaka advances to the fourth round of the US Open on day 7.
YESmainichi.jp97%match5¢-100%
Naomi Osaka advances to the fourth round of the US Open Women's Singles Tennis Tournament
YESnikkei.com91%match5¢-100%
Naomi Osaka advances to the fourth round for the second consecutive year at the US Open.
YESnews.web.nhk94%match5¢-100%
US Open Tennis: Naomi Osaka advances to the third round; Himeno Sakazume loses a close match.
YESsankei.com93%match5¢-100%
Naomi Osaka advances to the third round of the US Open women's singles, Day 5, two-time champion.
YESnews.web.nhk92%match6¢-100%
Naomi Osaka and others advance to the second round of the US Open.
YESasahi.com92%match6¢-100%
Naomi Osaka and Rei Sakamoto advance to the second round of the US Open on day two.
YESnikkei.com91%match6¢-100%
Naomi Osaka advances to the second round of the US Open; Rei Sakamoto achieves her first Grand Slam victory.

Where does the news lean?

11YES2NO2neutraltrailing 24h

Average match confidence across the listed signals: 93%.

How did this market resolve?

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 source will be official information from the U.S. Open (https://www.usopen.org/index.html); however, a consensus of credible reporting may also be used.

Related markets

See all outcomes for 2026 Women’s US Open Winner (Tennis) — the full event, with combined odds and signal timeline.