Marcos Giron vs. Ethan Quinn prediction, odds, picks for ATP Chengdu 2025

Marcos Giron will take on Ethan Quinn in the round of 32 at the ATP Chengdu event on Wednesday.

Based on the latest simulation results, Dimers' advanced tennis model projects Marcos Giron as the most likely winner of the match.

"We have simulated the outcome of Wednesday's Giron-Quinn match 10,000 times," said Dimers data analyst Greg Butyn.

"With the latest updates and numerous other variables, we estimate Marcos Giron's chance of winning at 53%, with Ethan Quinn at 47%."

For a closer look at Wednesday's match, including best bets and picks, visit our interactive Giron vs. Quinn predictions page.

Giron vs. Quinn prediction: Who will win and advance to the round of 16?

Using powerful machine learning and data, we have simulated the result of Wednesday's Giron-Quinn men's singles match 10,000 times as part of our tennis predictions coverage.

Our independent predictive model currently gives Giron a 53% chance of defeating Quinn at the ATP Chengdu tournament.

Additionally, Giron has a 53% chance of winning the first set, while the **over/under of 22.5 games also has an equal 50-50 chance of hitting, according to our model.

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Marcos Giron vs. Ethan Quinn odds

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

Bet Type	Giron	Quinn
Moneyline	-120	+100
First Set	-125	+100
Total Games	o22.5 (-122)	u22.5 (-110)

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

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Giron vs. Quinn picks and best bets

Our model's biggest edge in today's Giron vs. Quinn match is on the moneyline.

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

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

Giron vs. Quinn updates and essential details

The ATP Chengdu match between Marcos Giron and Ethan Quinn is scheduled to start on Wednesday at 1:00AM ET.

• Who: Marcos Giron vs. Ethan Quinn
• Date: Wednesday, September 17, 2025
• Approx. Time: 1:00AM ET/10:00PM PT
• Tournament: ATP Chengdu, China Men's Singles 2025
• Round: Round of 32

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

Dimers' comprehensive preview of Wednesday's Giron vs. Quinn match includes our prediction, picks and the latest betting odds.

Before making any Marcos Giron vs. Ethan Quinn picks, be sure to check out the latest tennis predictions and betting advice from Dimers Pro.

Key tennis betting guides and insights

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• Explore where sports odds come from and how they’re applied to tennis matches
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• Improve your chances with proven sports betting strategies that apply to tennis and more

Conclusion

We predict Marcos Giron, with a 53% win probability, will likely beat Ethan Quinn at the ATP Chengdu tournament.

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