Marta Kostyuk vs. Elena Rybakina Prediction, Odds, Picks for WTA Canadian Open 2025

Marta Kostyuk and Elena Rybakina will lock horns in the quarterfinals of the WTA Canadian Open event on Monday.

Based on the latest simulation results, Dimers' advanced tennis model (see Dimers Pro for full access) projects Elena Rybakina as the most likely winner of the match.

For expanded analysis of Monday's match, including best bets and picks, visit our interactive Kostyuk vs. Rybakina predictions page.

Kostyuk vs. Rybakina Prediction: Who Will Win and Advance to the Semifinals?

Using powerful machine learning and data, we have simulated the outcome of Monday's Kostyuk-Rybakina women's singles match 10,000 times as part of our tennis predictions coverage.

Our leading predictive model currently gives Rybakina a 74% chance of defeating Kostyuk at the WTA Canadian Open tournament.

Additionally, Rybakina has a 70% chance of winning the first set, according to our model.

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Marta Kostyuk vs. Elena Rybakina Odds

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

Bet Type	Kostyuk	Rybakina
Moneyline	+240	-303
First Set	+200	-250

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

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Kostyuk vs. Rybakina Picks and Best Bets

Our model's strongest edge in today's Kostyuk vs. Rybakina 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 full suite of picks, including this one, is available via Dimers Pro.

Kostyuk vs. Rybakina Updates and Essential Details

The WTA Canadian Open match between Marta Kostyuk and Elena Rybakina is scheduled to start on Monday at 6:00PM ET.

• Who: Marta Kostyuk vs. Elena Rybakina
• Date: Monday, August 4, 2025
• Approx. Time: 6:00PM ET/3:00PM PT
• Tournament: WTA Montreal, Canada Women's Singles 2025
• Round: Quarterfinals

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

Dimers.com's full preview of Monday's Kostyuk vs. Rybakina match includes our prediction, picks and the latest betting odds.

Before making any Marta Kostyuk vs. Elena Rybakina 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 Elena Rybakina, with a 74% win probability, will likely beat Marta Kostyuk at the WTA Canadian Open tournament.

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

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