Holger Rune vs. Raphael Collignon prediction, odds, picks for ATP European Open 2026

Using powerful machine learning and statistical analysis, we have re-simulated the result of Sunday's Rune-Collignon men's singles match, forming part of our tennis predictions coverage.

Our famous predictive model gives Rune a 55% chance of defeating Collignon at the ATP European Open tournament.

Latest betting odds

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

• Moneyline: Raphael Collignon +113, Holger Rune -138

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

Model picks and best bet

After matching our probabilities 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: Rune @ -138 via DraftKings
• First Set: Collignon @ -130 via DraftKings

According to our best tennis bets, the top play to make on this match is Holger Rune 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 Holger Rune and Raphael Collignon is scheduled to begin on Sunday at 6:30 AM ET.

• Who: Holger Rune vs. Raphael Collignon
• Date: Sunday, October 18, 2026
• Approx. Time: 6:30 AM ET/3:30AM PT
• Tournament: ATP Brussels, Belgium Singles 2026
• Round: Round of 32

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

Conclusion

We predict Holger Rune, with a 55% win probability, will likely beat Raphael Collignon 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.