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Jelena Ostapenko vs. Madison Keys Prediction, Odds, Picks for WTA Adelaide International 1 2025
Our expert prediction for Wednesday's Jelena Ostapenko vs Madison Keys matchup.

Jelena Ostapenko and Madison Keys will meet in the round of 16 of the WTA Adelaide International 1 event on Wednesday.
Based on updated simulations, Dimers' proven tennis model (see Dimers Pro for full access) predicts Madison Keys as the most likely winner of the match.
"We have simulated the outcome of Wednesday's Ostapenko-Keys match 10,000 times," said Dimers data analyst Greg Butyn.
"With the latest updates and numerous other variables, we estimate Madison Keys' chance of winning at 74%, with Jelena Ostapenko at 26%."
For further insights into Wednesday's match, including best bets and an expanded look at the predicted final score, visit our interactive Ostapenko vs. Keys predictions page.
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Ostapenko vs. Keys Updates and Essential Details
The WTA Adelaide International 1 match between Jelena Ostapenko and Madison Keys is scheduled to begin on Wednesday at 2:15AM ET.
- Who: Jelena Ostapenko vs. Madison Keys
- Date: Wednesday, January 8, 2025
- Approx. Time: 2:15AM ET/11:15PM PT
- Tournament: WTA Adelaide 1, Australia Women's Singles 2025
- Round: Round of 16
All dates and times mentioned in this article are United States Eastern Time unless otherwise stated.
Dimers.com's full preview of Wednesday's Ostapenko vs. Keys match includes our prediction, picks and the latest betting odds.
Before making any Jelena Ostapenko vs. Madison Keys picks, be sure to check out the latest tennis predictions and betting advice from Dimers Pro.
Ostapenko vs. Keys Prediction: Who Will Win?
Using powerful machine learning and data, we have simulated the result of Wednesday's Ostapenko-Keys women's singles match 10,000 times as part of our tennis predictions coverage.
Our leading predictive model gives Keys a 74% chance of beating Ostapenko at the WTA Adelaide International 1 tournament.
Additionally, Keys has a 69% chance of winning the first set, according to our model.
Jelena Ostapenko vs. Madison Keys Odds
We have sourced the most up-to-date betting odds in America for this match, which are listed here:
| Bet Type | Ostapenko | Keys |
|---|---|---|
| Moneyline | +250 | -333 |
| First Set | +200 | -250 |
All odds are correct at the time of publication and are subject to change.
Ostapenko vs. Keys Picks
Our model's biggest edge in today's Ostapenko vs. Keys match is on the first set.
Our expert predictions, matched against the current odds, reveal the best tennis picks for every tournament throughout the year.
Unlimited access to our complete suite of picks, including this one, is available via Dimers Pro.
Conclusion
We predict Madison Keys, with a 74% win probability, will likely beat Jelena Ostapenko at the WTA Adelaide International 1 tournament.
AI and automation have enhanced this article to quickly deliver accurate Ostapenko vs. Keys 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.
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