Seeds • 1 Rankings are as of 1 November 2021.
Other entrants The following players received wildcards into the singles main draw: •
Arthur Cazaux •
Giovanni Mpetshi Perricard •
Benoît Paire The following player received entry into the singles main draw using a protected ranking: •
Julien Cagnina The following player received entry into the singles main draw as an alternate: •
Kyrian Jacquet The following players received entry from the qualifying draw: •
Gabriel Debru •
Calvin Hemery • Georgii Kravchenko •
Alexey Vatutin The following players received entry as lucky losers: •
Vladyslav Orlov •
Jelle Sels •
Luca Vanni ==Champions==