Katie Boulter vs Marta Kostyuk Prediction - US Open 2025
Last updated: Aug 24, 2025, 6:48PM | Published: Aug 22, 2025, 1:11AM
Katie Boulter will take on Marta Kostyuk in the first round of the US Open Women's Singles 2025 on Wednesday.
This article features Stats Insider's free betting tips for the Boulter vs Kostyuk match, along with the latest betting odds in Australia.
Who Will Win?
Using advanced computer power and data, Stats Insider has simulated the result of Wednesday's Boulter-Kostyuk women's singles match 10,000 times.
Our leading predictive analytics model gives Kostyuk a 63% chance of beating Boulter in the US Open Women's Singles 2025.
Boulter vs Kostyuk: Odds
The latest betting odds in Australia for Wednesday's US Open 2025 match between Boulter and Kostyuk are shown below:
- Head to Head: Boulter $2.75, Kostyuk $1.44
- First Set: Boulter $2.50, Kostyuk $1.53
Odds are correct at the time of publication and subject to change.
Looking at the latest head-to-head odds, TAB currently has Boulter at $2.75 and Kostyuk at $1.44.
TAB currently has odds for Boulter to win the first set at $2.50 and odds for Kostyuk to win the first set at $1.53.
Boulter vs Kostyuk: Betting Tips
- Head to Head: Boulter at $2.75 with TAB
- First Set: Kostyuk at $1.83 with TAB (51% probability)
These Katie Boulter vs Marta Kostyuk best bets are based on complex modelling and wagering expertise to help you place smarter bets with your chosen online bookie.
Even though our predictive analytics model indicates that Kostyuk is more likely to win the match, taking Boulter to win is the best option because of the edge we identified when comparing our data-led probabilities to the odds that are currently being offered.
Using the edges published on Stats Insider is pivotal to being a profitable sports bettor over the long run.
And while Kostyuk is more likely to win the first set on this occassion, our recommended bet of Kostyuk ($1.83) is based on the chance of that happening, per our model, and the betting odds currently available.
Boulter vs Kostyuk: Prediction
Stats Insider provides full betting coverage of the Katie Boulter vs Marta Kostyuk match at the US Open 2025 tournament, including data-driven predictions and expert tips.
Our model updates regularly, so keep checking this article for the latest betting predictions before the Boulter-Kostyuk match in the US Open Women's Singles 2025.
As always, see Stats Insider's Best Bets for betting tips on every tennis match, as well as predictions for a wide range of other sports.
Boulter vs Kostyuk: US Open 2025 Essential Details
The US Open 2025 match between Katie Boulter and Marta Kostyuk is scheduled to begin at 1:00am AEST.
- Match: Katie Boulter vs Marta Kostyuk
- Date: Wednesday 27 August 2025
- Approx. Time: 1:00am AEST
- Event: US Open Women's Singles 2025
- Round: First round
All dates and times in this article are in Australian Eastern Standard Time (AEST), unless otherwise stated.
Conclusion
Our Katie Boulter vs Marta Kostyuk predictions have been made thanks to 10,000 data-driven simulations of the game, carefully curated by our team of experienced data scientists and analysts. We use the latest in predictive analytics technology and machine learning to ensure our tennis tips are accurate and reliable, so that you can make informed decisions with confidence.
If you choose to use our predictions for betting purposes, it's vital that you gamble responsibly and keep track of your money. For free and confidential support, call 1800 858 858 or visit gamblinghelponline.org.au.
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