Fabian Marozsan vs. Gabriel Diallo Prediction, Odds, Picks for ATP Washington Open 2025

Fabian Marozsan will face Gabriel Diallo in the round of 32 at the ATP Washington event on Tuesday.

Based on updated simulations, Dimers' proven tennis model (see Dimers Pro for full access) projects Gabriel Diallo as the most likely winner of the match.

For a closer look at Tuesday's match, including best bets and picks, visit our interactive Marozsan vs. Diallo predictions page.

Marozsan vs. Diallo Prediction: Who Will Win and Advance to the Round of 16?

Using trusted machine learning and data, we have simulated the outcome of Tuesday's Marozsan-Diallo men's singles match 10,000 times as part of our tennis predictions coverage.

Our famous predictive model gives Diallo a 54% chance of defeating Marozsan at the ATP Washington Open tournament.

Additionally, Diallo has a 53% chance of winning the first set, according to our model.

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Fabian Marozsan vs. Gabriel Diallo Odds

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

Bet Type	Marozsan	Diallo
Moneyline	+137	-175
First Set	+120	-152

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

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Marozsan vs. Diallo Picks and Best Bets

Our model's biggest edge in today's Marozsan vs. Diallo match is on the moneyline.

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

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

Marozsan vs. Diallo Updates and Essential Details

The ATP Washington Open match between Fabian Marozsan and Gabriel Diallo is scheduled to start on Tuesday at 4:10PM ET.

• Who: Fabian Marozsan vs. Gabriel Diallo
• Date: Tuesday, July 22, 2025
• Approx. Time: 4:10PM ET/1:10PM PT
• Tournament: ATP Washington, USA Men's Singles 2025
• Round: Round of 32

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

Dimers.com's comprehensive preview of Tuesday's Marozsan vs. Diallo match includes our prediction, picks and the latest betting odds.

Before making any Fabian Marozsan vs. Gabriel Diallo picks, be sure to check out the latest tennis predictions and betting advice from Dimers Pro.

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Conclusion

We predict Gabriel Diallo, with a 54% win probability, will likely beat Fabian Marozsan at the ATP Washington Open tournament.

AI and automation have enhanced this article to quickly deliver accurate Marozsan vs. Diallo 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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