Naomi Osaka vs. Julia Grabher Prediction, Odds, Picks for 2025 WTA Auckland

Naomi Osaka and Julia Grabher are scheduled to meet in the round of 16 of the 2025 WTA Auckland event on Tuesday.

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

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

"By incorporating recent updates and various factors, our prediction shows Naomi Osaka with a win probability of 91%, compared to 9% for Julia Grabher."

For expanded analysis of Tuesday's match, including best bets and an expanded look at the predicted final score, visit our interactive Osaka vs. Grabher predictions page.

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Osaka vs. Grabher Updates and Essential Details

The 2025 WTA Auckland match between Naomi Osaka and Julia Grabher is scheduled to commence on Tuesday at 7:20PM ET.

• Who: Naomi Osaka vs. Julia Grabher
• Date: Tuesday, December 31, 2024
• Approx. Time: 7:20PM ET/4:20PM PT
• Tournament: 2025 WTA Auckland, New Zealand Women's Singles
• Round: Round of 16

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

Dimers.com's in-depth preview of Tuesday's Osaka vs. Grabher match includes our prediction, picks and the latest betting odds.

Before making any Naomi Osaka vs. Julia Grabher picks, be sure to check out the latest tennis predictions and betting advice from Dimers Pro.

Osaka vs. Grabher Prediction: Who Will Win?

Using innovative machine learning and data analysis, we have simulated the outcome of Tuesday's Osaka-Grabher women's singles match 10,000 times as part of our tennis predictions coverage.

Our independent predictive model currently gives Osaka a 91% chance of beating Grabher at the 2025 WTA Auckland tournament.

Additionally, Osaka has an 85% chance of winning the first set, according to our model.

Naomi Osaka vs. Julia Grabher Odds

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

Bet Type	Osaka	Grabher
Moneyline	-2500	+1200
First Set	-1000	+600

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

Osaka vs. Grabher Picks

Our model's strongest edge in the Osaka vs. Grabher match is on the moneyline.

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

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

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Conclusion

We predict Naomi Osaka, with a 91% win probability, will likely beat Julia Grabher at the 2025 WTA Auckland tournament.

AI and automation have enhanced this article to quickly deliver accurate Osaka vs. Grabher 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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