Reilly Opelka vs. Murphy Cassone Prediction, Odds, Picks for ATP Washington Open 2025

Reilly Opelka will face Murphy Cassone in the round of 64 at the ATP Washington event on Monday.

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

For a closer look at Monday's match, including best bets and picks, visit our interactive Opelka vs. Cassone predictions page.

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

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

Our famous predictive model gives Opelka a 62% chance of beating Cassone at the ATP Washington Open tournament.

Additionally, Opelka has a 60% chance of winning the first set, according to our model.

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Reilly Opelka vs. Murphy Cassone Odds

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

Bet Type	Opelka	Cassone
Moneyline	-333	+250
First Set	-250	+200

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

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Opelka vs. Cassone Picks and Best Bets

Our model's biggest edge in today's Opelka vs. Cassone match is on the moneyline.

Our expert predictions, aligned with the best 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.

Opelka vs. Cassone Updates and Essential Details

The ATP Washington Open match between Reilly Opelka and Murphy Cassone is scheduled to start on Monday at 3:00PM ET.

• Who: Reilly Opelka vs. Murphy Cassone
• Date: Monday, July 21, 2025
• Approx. Time: 3:00PM ET/12:00PM PT
• Tournament: ATP Washington, USA Men's Singles 2025
• Round: Round of 64

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

Dimers.com's in-depth preview of Monday's Opelka vs. Cassone match includes our prediction, picks and the latest betting odds.

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

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Conclusion

We predict Reilly Opelka, with a 62% win probability, will likely beat Murphy Cassone at the ATP Washington Open tournament.

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