Stefanos Tsitsipas vs. Reilly Opelka Prediction, Odds, Picks for ATP Barcelona Open 2025

Stefanos Tsitsipas will square off with Reilly Opelka in the round of 32 at the ATP Barcelona event on Tuesday.

Based on the latest simulations, Dimers' advanced tennis model (see Dimers Pro for full access) predicts Stefanos Tsitsipas as the most likely winner of the match.

"We have analyzed the latest data and conducted 10,000 simulations for Tuesday's Tsitsipas-Opelka match," said Dimers data analyst Greg Butyn.

"By incorporating recent updates and various factors, our prediction shows Stefanos Tsitsipas with a win probability of 79%, compared to 21% for Reilly Opelka."

For expanded analysis of Tuesday's match, including best bets and picks, visit our interactive Tsitsipas vs. Opelka predictions page.

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Tsitsipas vs. Opelka Prediction: Who Will Win?

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

Our leading predictive model gives Tsitsipas a 79% chance of defeating Opelka at the ATP Barcelona Open tournament.

Additionally, Tsitsipas has a 73% chance of winning the first set, according to our model.

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Stefanos Tsitsipas vs. Reilly Opelka Odds

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

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

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Tsitsipas vs. Opelka Picks and Best Bets

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

Our expert predictions, aligned with the latest 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.

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Tsitsipas vs. Opelka Updates and Essential Details

The ATP Barcelona Open match between Stefanos Tsitsipas and Reilly Opelka is scheduled to begin on Tuesday at 5:00AM ET.

• Who: Stefanos Tsitsipas vs. Reilly Opelka
• Date: Tuesday, April 15, 2025
• Approx. Time: 5:00AM ET/2:00AM PT
• Tournament: ATP Barcelona, Spain Men's Singles 2025
• Round: Round of 32

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

Dimers.com's full preview of Tuesday's Tsitsipas vs. Opelka match includes our prediction, picks and the latest betting odds.

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

Conclusion

We predict Stefanos Tsitsipas, with a 79% win probability, will likely beat Reilly Opelka at the ATP Barcelona Open tournament.

AI and automation have enhanced this article to quickly deliver accurate Tsitsipas 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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