Seeds • 1 Rankings are as of 7 March 2022.
Other entrants The following players received wildcards into the singles main draw: •
Christopher Eubanks •
Brandon Nakashima •
J. J. Wolf The following player received entry into the singles main draw using a protected ranking: •
Fernando Verdasco The following players received entry into the singles main draw as alternates: •
Radu Albot •
Daniel Altmaier •
Liam Broady •
Marco Cecchinato •
Denis Kudla •
Oscar Otte •
Aleksandar Vukic The following players received entry from the qualifying draw: •
Aleksandar Kovacevic •
Mitchell Krueger •
Mikhail Kukushkin •
Emilio Nava •
Max Purcell •
Gilles Simon The following player received entry as a lucky loser: •
Mats Moraing ==Champions==