Alex de Minaur vs. Reilly Opelka Prediction, Odds, Picks for ATP Cincinnati Open 2025

Alex de Minaur and Reilly Opelka will meet in the round of 64 of the ATP Cincinnati Open event on Sunday.

Based on updated simulations, Dimers' advanced tennis model (see Dimers Pro for full access) predicts Alex de Minaur as the most likely winner of the match. "Using the most recent data, we ran 10,000 simulations of Sunday's de Minaur-Opelka match," said Dimers data analyst Greg Butyn.

"After accounting for recent updates and other variables, our prediction shows Alex de Minaur with a win probability of 74%, while Reilly Opelka has 26%."

For further insights into Sunday's match, including best bets and picks, visit our interactive de Minaur vs. Opelka predictions page.

de Minaur vs. Opelka Prediction: Who Will Win and Advance to the Round of 32?

Using innovative machine learning and data, we have simulated the result of Sunday's de Minaur-Opelka men's singles match 10,000 times as part of our tennis predictions coverage.

Our famous predictive model currently gives de Minaur a 74% chance of beating Opelka at the ATP Cincinnati Open tournament.

Additionally, de Minaur has a 69% chance of winning the first set, according to our model.

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Alex de Minaur vs. Reilly Opelka Odds

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

Bet Type	de Minaur	Opelka
Moneyline	-500	+350
First Set	-333	+250

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

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de Minaur vs. Opelka Picks and Best Bets

Our model's strongest edge in today's de Minaur vs. Opelka match is on the moneyline.

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

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

de Minaur vs. Opelka Updates and Essential Details

The ATP Cincinnati Open match between Alex de Minaur and Reilly Opelka is scheduled to begin on Sunday at 11:00AM ET.

• Who: Alex de Minaur vs. Reilly Opelka
• Date: Sunday, August 10, 2025
• Approx. Time: 11:00AM ET/8:00AM PT
• Tournament: ATP Cincinnati, USA Men's Singles 2025
• Round: Round of 64

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

Dimers.com's comprehensive preview of Sunday's de Minaur vs. Opelka match includes our prediction, picks and the latest betting odds.

Before making any Alex de Minaur vs. Reilly Opelka picks, be sure to check out the latest tennis predictions and betting advice from Dimers Pro.

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Conclusion

We predict Alex de Minaur, with a 74% win probability, will likely beat Reilly Opelka at the ATP Cincinnati Open tournament.

AI and automation have enhanced this article to quickly deliver accurate de Minaur vs. Opelka insights, with human oversight ensuring high editorial quality. Our predictions are drawn from 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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