Hugo Dellien vs. Valentin Royer prediction, odds, picks for French Open 2026

Hugo Dellien and Valentin Royer will meet in the first round of the French Open 2026 on Sunday.

Based on updated simulation results, Dimers' advanced tennis model projects Hugo Dellien as the most likely winner of the Dellien vs. Royer match.

This article offers further insights into Sunday's match, including best bets and picks.

Dellien vs. Royer prediction: Who will win and advance to the second round?

Using powerful machine learning and data, we have simulated the result of Sunday's Dellien-Royer men's singles match, forming part of our tennis predictions coverage.

Our leading predictive model gives Dellien a 57% chance of winning against Royer in the French Open 2026.

Additionally, Dellien has a 55% chance of winning the first set. The simulations also show Dellien (-2.5) has a 53% chance of covering the games spread, while the under 38.5 games has a 55% chance of hitting, according to our model.

Hugo Dellien vs. Valentin Royer odds

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

Bet Type	Dellien	Royer
Moneyline	-139	+121
First Set	-125	+100
Game Spread	-2.5 (-110)	+2.5 (-122)
Total Games	o38.5 (-112)	u38.5 (-118)

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

Dellien vs. Royer 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	Dellien	-139
First Set	Royer	-118

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

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

Dellien vs. Royer updates and essential details

The French Open 2026 match between Hugo Dellien and Valentin Royer is scheduled to start on Sunday at 12:40 PM ET.

• Who: Hugo Dellien vs. Valentin Royer
• Date: Sunday, May 24, 2026
• Approx. Time: 12:40 PM ET/9:40AM PT
• Tournament: French Open Men's Singles 2026
• Round: First round

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

Conclusion

We predict Hugo Dellien, with a 57% win probability, will likely beat Valentin Royer at the French Open 2026.

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