Sebastian Ofner vs. Reilly Opelka Prediction, Odds, Picks for ATP Canadian Open 2025

Sebastian Ofner will square off with Reilly Opelka in the round of 128 at the ATP Toronto event on Sunday.

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

"Using the most recent data, we ran 10,000 simulations of Sunday's Ofner-Opelka match," said Dimers data analyst Greg Butyn.

"After accounting for recent updates and other variables, our prediction shows Reilly Opelka with a win probability of 51%, while Sebastian Ofner has 49%."

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

Ofner vs. Opelka Prediction: Who Will Win and Advance to the Second Round?

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

Our leading predictive model currently gives Opelka a 51% chance of beating Ofner at the ATP Canadian Open tournament.

Additionally, Opelka has a 51% chance of winning the first set, according to our model.

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Sebastian Ofner 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	Ofner	Opelka
Moneyline	+162	-200
First Set	+137	-175

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

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Ofner vs. Opelka Picks and Best Bets

Our model's strongest edge in today's Ofner 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 tournament throughout the year.

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

Ofner vs. Opelka Updates and Essential Details

The ATP Canadian Open match between Sebastian Ofner and Reilly Opelka is scheduled to start on Sunday at 12:30PM ET.

• Who: Sebastian Ofner vs. Reilly Opelka
• Date: Sunday, July 27, 2025
• Approx. Time: 12:30PM ET/9:30AM PT
• Tournament: ATP Toronto, Canada Men's Singles
• Round: Round of 128

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

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

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

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• Explore where sports odds come from and how they’re applied to tennis matches
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Conclusion

We predict Reilly Opelka, with a 51% win probability, will likely beat Sebastian Ofner at the ATP Canadian Open tournament.

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