Casper Ruud vs. Aleksandar Vukic prediction, odds, picks for ATP Japan Open 2025

Casper Ruud will square off with Aleksandar Vukic in the quarterfinals at the ATP Tokyo event on Sunday.

Based on updated simulation results, Dimers' proven tennis model predicts Casper Ruud as the most likely winner of the match.

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

"After accounting for recent updates and other variables, our prediction shows Casper Ruud with a win probability of 78%, while Aleksandar Vukic has 22%."

For expanded analysis of Sunday's match, including best bets and picks, visit our interactive Ruud vs. Vukic predictions page.

Ruud vs. Vukic prediction: Who will win and advance to the semifinals?

Using powerful machine learning and statistical analysis, we have simulated the outcome of Sunday's Ruud-Vukic men's singles match 10,000 times as part of our tennis predictions coverage.

Our independent predictive model gives Ruud a 78% chance of beating Vukic at the ATP Japan Open tournament.

For more insights into the growing popularity of betting on the sport, check out our comprehensive analysis of tennis' rise in the U.S. sports betting market.

Casper Ruud vs. Aleksandar Vukic odds

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

Bet Type	Ruud	Vukic
Moneyline	-325	+270
Game Spread	+3.5 (-118)	-3.5 (-112)
Total Games	o22.5 (-118)	u22.5 (-110)

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

Make the most of your sports betting experience by exploring our comprehensive list of US betting apps, and the latest sportsbooks in 2025, ensuring you never miss a top new-user deal.

Ruud vs. Vukic picks and best bets

Our model's biggest edge in today's Ruud vs. Vukic match is on the moneyline.

Our expert predictions, aligned with the latest 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.

Ruud vs. Vukic updates and essential details

The ATP Japan Open match between Casper Ruud and Aleksandar Vukic is scheduled to begin on Sunday at 3:00AM ET.

• Who: Casper Ruud vs. Aleksandar Vukic
• Date: Sunday, September 28, 2025
• Approx. Time: 3:00AM ET/12:00AM PT
• Tournament: ATP Tokyo, Japan Men's Singles 2025
• Round: Quarterfinals

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

Dimers' in-depth preview of Sunday's Ruud vs. Vukic match includes our prediction, picks and the latest betting odds.

Before making any Casper Ruud vs. Aleksandar Vukic picks, be sure to check out the latest tennis predictions and betting advice from Dimers Pro.

Key tennis betting guides and insights

• Learn how to bet on tennis and understand how tennis odds work
• Explore where sports odds come from and how they’re applied to tennis matches
• Stay informed with guides on where online sports betting is currently legal and which states could legalize next
• Improve your chances with proven sports betting strategies that apply to tennis and more

Conclusion

We predict Casper Ruud, with a 78% win probability, will likely beat Aleksandar Vukic at the ATP Japan Open tournament.

AI and automation have enhanced this article to quickly deliver accurate Ruud vs. Vukic 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.

Note: Clicking links to our partners may earn us a referral fee. Learn about how we review products and services.

More on Tennis

Stay up-to-date with the latest tennis news and parlay picks throughout the year. Plus, Dimers' ATP and WTA world rankings showcase our in-house approach to accurately ranking every men's and women's player in the world.