A wild card to the ATP World Tour 250 clay-court event in Bastad, Sweden, was presented.
Stan Wawrinka, Elias Ymer, and Lorenzo Musetti were awarded the wild cards.
The 37-year-old Swiss, who is returning to the tour after foot surgery, has played nine matches this year and won three.
Reminder, Andy Murray, Felix Auger Aliassime, and Max Purcell received invitations to the grass tournament in Newport, which will also be held next week.