Julia Riera vs. Elina Avanesyan prediction, odds, picks for WTA Sao Paulo 2026

Using innovative machine learning and statistical analysis, we have re-simulated the result of Monday's Riera-Avanesyan women's singles match, forming part of our tennis predictions coverage.

Our famous predictive model currently gives Avanesyan a 51% chance of winning against Riera at the WTA Sao Paulo tournament. Additionally, Avanesyan has a 51% chance of winning the first set, while the **over/under of 21.5 games also has an equal 50-50 chance of hitting, according to our model.

Latest betting odds

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

• Moneyline: Elina Avanesyan -125, Julia Riera +107
• First Set: Riera +100, Avanesyan -125

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

Model picks and best bet

After matching our predictions against the best current odds, we can reveal our picks for each of the major markets in this matchup. Plus, find our best bet for the game below:

• Moneyline: Riera @ +107 via DraftKings
• First Set: Avanesyan @ -110 via DraftKings

According to our tennis best bets, the top play to make on this match is Julia Riera to win.

Although Riera is less than likely to win, she provides the best value at the current available odds.

These picks are based on our probabilities matched against the implied probabilities from the current available odds.

Game info & first serve details

The WTA Sao Paulo match between Julia Riera and Elina Avanesyan is scheduled to begin on Monday at 9:00 AM ET.

• Who: Julia Riera vs. Elina Avanesyan
• Date: Monday, September 14, 2026
• Approx. Time: 9:00 AM ET/6:00AM PT
• Tournament: WTA Sao Paulo, Brazil Women's, Singles 2026
• Round: Round of 32

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

Conclusion

We predict Elina Avanesyan, with a 51% win probability, will likely beat Julia Riera at the WTA Sao Paulo tournament.

Additional tools and information for betting safely can be found in our Responsible Gambling hub.

This article's predictions and probabilities are generated by Dimers' proprietary Tennis prediction model. Our editorial team reviews the resulting content for accuracy and presentation before publication.