2022 Saturn Oil Open

Country	Player	Rank1	Seed
SVK	Andrej Martin	130	1
CHI	Tomás Barrios Vera	140	2
	Roman Safiullin	147	3
FRA	Hugo Grenier	151	4
ARG	Facundo Mena	167	5
SUI	Dominic Stricker	177	6
ITA	Thomas Fabbiano	187	7
ARG	Thiago Agustín Tirante	192	8

• ¹ Rankings are as of 16 May 2022.^[1]

The following players received wildcards into the singles main draw:

• Rudolf Molleker
• Henri Squire
• Marko Topo

The following players received entry into the singles main draw as alternates:

• Steven Diez
• Benjamin Hassan
• Julian Lenz
• Daniel Michalski

The following players received entry from the qualifying draw:

• Rémy Bertola
• Andrey Chepelev
• Lucas Gerch
• Lukáš Klein
• Shintaro Mochizuki
• Aldin Šetkić

• Lukáš Klein def. Zizou Bergs 6–2, 6–4.

• Dustin Brown / Evan King def. Hendrik Jebens / Piotr Matuszewski 6–4, 7–5.