Naomi Osaka made waves by eliminating No. 3 seed Coco Gauff, then followed it up with a straight-set win over Karolina Muchova to reach the US Open semifinals.
Osaka is second on the odds board, though, still trailing Aryna Sabalenka.
On the men's side, Jannik Sinner is on top heading into the semis, with Carlos Alcaraz considered his closest competition.
Felix Auger Aliassime will aim to upset the World No. 1 on Friday, while Alcaraz tries to fend off Novak Djokovic.
Here are the latest 2025 US Open odds at the USTA Billie Jean King National Tennis Center.
2025 US Open men's singles odds
Odds courtesy of Fanatics Sportsbook on September 4, 2025.
2025 US Open women's singles odds
Odds courtesy of Fanatics Sportsbook on September 4, 2025.
Previous US Open singles champions
Here are the US Open singles champions for the last 10 years. Six of the last seven men's winners are more or less a "who's who" on that side. On the women's side, there has been a different champion in five straight tournaments.
| Year | Men's Champion | Women's Champion |
|---|---|---|
| 2023 | Novak Djokovic | Coco Gauff |
| 2022 | Carlos Alcaraz | Iga Swiatek |
| 2021 | Daniil Medvedev | Emma Raducanu |
| 2020 | Dominic Thiem | Naomi Osaka |
| 2019 | Rafael Nadal | Bianca Andreescu |
| 2018 | Novak Djokovic | Naomi Osaka |
| 2017 | Rafael Nadal | Sloane Stephens |
| 2016 | Stan Wawrinka | Angelique Kerber |
| 2015 | Novak Djokovic | Flavia Pennetta |
| 2014 | Marin Cilic | Serena Williams |
US Open trends
- The last non-European player to win the Men’s Singles title was Juan Martin del Potro in 2009.
- Roger Federer is the only player to repeat as Men’s Singles champion since 2000, winning five consecutive titles (2004-08).
- The United States has produced 19 US Open champions in the Open era. Australia and Spain are tied for second with six champions each.
How to bet on US Open odds
Tennis betting is most commonly done with moneyline odds for a match. Each player is assigned a moneyline price and bettors can wager on which one they think will win. Sportsbooks also offer futures odds for each tournament, where you can bet on which player will win that specific tournament.
Tennis futures odds usually look like this:
- Player A +600
This means that on a $100 bet, you'll stand to win $600 if Player A wins the tournament. If it's close to the end of a tournament or one player has been particularly dominant, you might see someone with a minus sign (-) ahead of their odds:
- Player B -120
This means that you would need to wager $120 to win $100 on Player B winning the tournament.
Above, we have posted the American odds for the US Open. However, these are easy to convert to decimal odds or fractional odds with our odds converter tool.
Popular tennis futures markets
US Open Tennis Odds FAQs
The betting favorites to win the 2025 U.S. Open are Jannik Sinner on the men's side and Aryna Sabalenka on the women's side.
Novak Djokovic won the 2023 U.S. Open in men's singles competition while Coco Gauff won the women's title.
The 2025 U.S. Open will be held at the USTA Billie Jean King National Tennis Center from August 24 to September 7.
