Seeds • 1 Rankings as of 15 August 2022.
Other entrants The following players received wildcards into the singles main draw: •
Jakub Menšík •
Petr Nouza •
Matěj Vocel The following player received entry into the singles main draw as an alternate: •
Marek Gengel The following players received entry from the qualifying draw: •
Victor Vlad Cornea •
Martín Cuevas •
João Domingues • Martin Krumich •
Adrián Menéndez Maceiras •
Michael Vrbenský == Champions ==