Sorana Cirstea vs. Katie Boulter prediction, odds, picks for WTA Osaka 2025

Sorana Cirstea will take on Katie Boulter in the round of 16 at the WTA Osaka event on Wednesday.

Based on the latest simulations, Dimers' proven tennis model predicts Sorana Cirstea as the most likely winner of the match.

"We have simulated the outcome of Wednesday's Cirstea-Boulter match 10,000 times," said Dimers data analyst Greg Butyn.

"With the latest updates and numerous other variables, we estimate Sorana Cirstea's chance of winning at 56%, with Katie Boulter at 44%."

For further insights into Wednesday's match, including best bets and picks, visit our interactive Cirstea vs. Boulter predictions page.

Cirstea vs. Boulter prediction: Who will win and advance to the quarterfinals?

Using innovative machine learning and data, we have simulated the outcome of Wednesday's Cirstea-Boulter women's singles match 10,000 times as part of our tennis predictions coverage.

Our famous predictive model gives Cirstea a 56% chance of beating Boulter at the WTA Osaka tournament.

Additionally, Cirstea has a 55% chance of winning the first set. The simulations also show Cirstea (-1.5) has a 53% chance of covering the games spread, while the over 21.5 games has a 52% chance of hitting, according to our model.

Sorana Cirstea vs. Katie Boulter odds

We have sourced the most up-to-date betting odds in America for this match, which are listed here:

Bet Type	Cirstea	Boulter
Moneyline	+100	-104
First Set	-111	-111
Game Spread	+1.5 (-145)	-1.5 (-110)
Total Games	o21.5 (-118)	u21.5 (-118)

All odds are correct at the time of publication and are subject to change.

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Cirstea vs. Boulter picks and best bets

Our model's strongest edge in today's Cirstea vs. Boulter match is on the moneyline.

Our expert predictions, matched against the current odds, reveal the best tennis picks and tennis best bets for every tournament throughout the year.

Unlimited access to our complete set of picks, including this one, is available via Dimers Pro.

Cirstea vs. Boulter updates and essential details

The WTA Osaka match between Sorana Cirstea and Katie Boulter is scheduled to start on Wednesday at 3:00AM ET.

• Who: Sorana Cirstea vs. Katie Boulter
• Date: Wednesday, October 15, 2025
• Approx. Time: 3:00AM ET/12:00AM PT
• Tournament: WTA Osaka, Japan Women's Singles 2025
• Round: Round of 16

All dates and times mentioned in this article are United States Eastern Time unless otherwise noted.

Dimers' full preview of Wednesday's Cirstea vs. Boulter match includes our prediction, picks and the latest betting odds.

Before making any Sorana Cirstea vs. Katie Boulter picks, be sure to check out the latest tennis predictions and betting advice from Dimers Pro.

Key tennis betting guides and insights

• Learn how to bet on tennis and understand how tennis odds work
• Explore where sports odds come from and how they’re applied to tennis matches
• Stay informed with guides on where online sports betting is currently legal and which states could legalize next
• Improve your chances with proven sports betting strategies that apply to tennis and more

Conclusion

We predict Sorana Cirstea, with a 56% win probability, will likely beat Katie Boulter at the WTA Osaka tournament.

AI and automation have enhanced this article to quickly deliver accurate Cirstea vs. Boulter insights, with human oversight ensuring high editorial quality. Our predictions are sourced from up-to-date data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.

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