Seeds • 1 Rankings as of 1 August 2022.
Other entrants The following players received wildcards into the singles main draw: •
Kimmer Coppejans •
Rudolf Molleker •
Marko Topo The following player received entry into the singles main draw using a protected ranking: •
Sumit Nagal The following players received entry into the singles main draw as alternates: •
Dan Added •
Vitaliy Sachko •
Henri Squire The following players received entry from the qualifying draw: •
Adrian Andreev • Lucas Gerch • Carlos López Montagud •
Max Hans Rehberg •
Clément Tabur •
Alexey Vatutin The following player received entry as a lucky loser: •
Nikola Milojević == Champions ==