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Read Article Jelena Ostapenko vs. Zeynep Sonmez prediction, odds, picks for WTA Eastbourne International 2026
Updated: | First published:
Written by Damien Souness, Chief Experience Officer
Get Ostapenko vs Sonmez predictions for WTA Eastbourne International.
Jelena Ostapenko will face Zeynep Sonmez in the quarterfinals at the WTA Eastbourne event on Thursday.
Based on the latest simulation results, Dimers' advanced tennis model predicts Jelena Ostapenko as the most likely winner of the Ostapenko vs. Sonmez match.
This article offers further insights into Thursday's match, including best bets and picks.
Ostapenko vs. Sonmez prediction: Who will win and advance to the semifinals?
Using powerful machine learning and data, we have simulated the outcome of Thursday's Ostapenko-Sonmez women's singles match, forming part of our tennis predictions coverage.
Our independent predictive model gives Ostapenko a 65% chance of beating Sonmez at the WTA Eastbourne International tournament.
Additionally, Ostapenko has a 62% chance of winning the first set. The simulations also show Sonmez (+3.5) has a 53% chance of covering the games spread, while the over 21.5 games has a 51% chance of hitting, according to our model.
Jelena Ostapenko vs. Zeynep Sonmez odds
We have sourced the most up-to-date betting odds in America for this match, which are listed here:
| Bet Type | Ostapenko | Sonmez |
|---|---|---|
| Moneyline | -210 | +176 |
| First Set | -164 | +130 |
| Game Spread | -3.5 (-116) | +3.5 (-116) |
| Total Games | o21.5 (-120) | u21.5 (-110) |
All odds are correct at the time of publication and are subject to change.
Ostapenko vs. Sonmez picks and best bet
After matching our predictions against the best current odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:
| Bet Type | Pick | Bet Now |
|---|---|---|
| Moneyline | Sonmez | +176 |
| First Set | Sonmez | -110 |
According to our tennis best bets, the top play to make on this match is over 21.5 total games.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Ostapenko vs. Sonmez updates and essential details
The WTA Eastbourne International match between Jelena Ostapenko and Zeynep Sonmez is scheduled to start on Thursday at 6:00 AM ET.
- Who: Jelena Ostapenko vs. Zeynep Sonmez
- Date: Thursday, June 25, 2026
- Approx. Time: 6:00 AM ET/3:00AM PT
- Tournament: WTA Eastbourne, Great Britain Women's Singles 2026
- Round: Quarterfinals
All dates and times in this article are United States Eastern Time unless otherwise stated.
Conclusion
We predict Jelena Ostapenko, with a 65% win probability, will likely beat Zeynep Sonmez at the WTA Eastbourne International tournament.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
Damien Souness is Chief Experience Officer at Cipher Sports Technology Group, helping lead sports media brands such as Dimers. He specializes in creating trustworthy and data-driven content for sports fans, with experience working for globally recognized sports and media organizations.
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