Matteo Arnaldi vs. Rei Sakamoto prediction, odds, picks for ATP Shanghai Masters 2025

Matteo Arnaldi will take on Rei Sakamoto in the round of 128 at the ATP Shanghai event on Thursday.

Based on updated simulations, Dimers' advanced tennis model predicts Matteo Arnaldi as the most likely winner of the match.

For a closer look at Thursday's match, including best bets and picks, visit our interactive Arnaldi vs. Sakamoto predictions page.

Arnaldi vs. Sakamoto prediction: Who will win and advance to the second round?

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

Our famous predictive model currently gives Arnaldi a 60% chance of defeating Sakamoto at the ATP Shanghai Masters tournament.

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Matteo Arnaldi vs. Rei Sakamoto odds

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

Bet Type	Arnaldi	Sakamoto
Moneyline	-165	+162
Game Spread	+2.5 (-118)	-2.5 (-112)
Total Games	o22.5 (-128)	u22.5 (-104)

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

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Arnaldi vs. Sakamoto picks and best bets

Our model's biggest edge in today's Arnaldi vs. Sakamoto match is on the first set.

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

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

Arnaldi vs. Sakamoto updates and essential details

The ATP Shanghai Masters match between Matteo Arnaldi and Rei Sakamoto is scheduled to start on Thursday at 7:30AM ET.

• Who: Matteo Arnaldi vs. Rei Sakamoto
• Date: Thursday, October 2, 2025
• Approx. Time: 7:30AM ET/4:30AM PT
• Tournament: ATP Shanghai, China Men's Singles 2025
• Round: Round of 128

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

Dimers' in-depth preview of Thursday's Arnaldi vs. Sakamoto match includes our prediction, picks and the latest betting odds.

Before making any Matteo Arnaldi vs. Rei Sakamoto picks, be sure to check out the latest tennis predictions and betting advice from Dimers Pro.

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Conclusion

We predict Matteo Arnaldi, with a 60% win probability, will likely beat Rei Sakamoto at the ATP Shanghai Masters tournament.

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