Mariano Navone vs. Tallon Griekspoor prediction, odds, picks for ATP European Open 2026

Using innovative machine learning and statistical analysis, we have re-simulated the result of Wednesday's Navone-Griekspoor men's singles match, forming part of our tennis predictions coverage.

Our leading predictive model gives Griekspoor a 59% chance of defeating Navone at the ATP European Open tournament. Additionally, Griekspoor has a 56% chance of winning the first set. The simulations also show Griekspoor (-1.5) has a 53% chance of covering the games spread, while the under 25.5 games has a 61% chance of hitting, according to our model.

Latest betting odds

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

• Moneyline: Tallon Griekspoor -160, Mariano Navone +150
• First Set: Navone +130, Griekspoor -164

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: Navone @ +150 via DraftKings
• First Set: Griekspoor @ -140 via DraftKings

According to our best tennis bets, the top play to make on this match is Mariano Navone to win the first set.

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

Game info & first serve details

The ATP European Open match between Mariano Navone and Tallon Griekspoor is scheduled to start on Wednesday at 6:40 AM ET.

• Who: Mariano Navone vs. Tallon Griekspoor
• Date: Wednesday, October 21, 2026
• Approx. Time: 6:40 AM ET/3:40 AM PT
• Tournament: ATP Brussels, Belgium Singles 2026
• Round: Round of 16

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

Conclusion

We predict Tallon Griekspoor, with a 59% win probability, will likely beat Mariano Navone at the ATP European Open 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.