2022 Campeonato Internacional de Tênis de Campinas

Country	Player	Rank1	Seed
GER	Daniel Altmaier	96	1
PER	Juan Pablo Varillas	106	2
ARG	Facundo Bagnis	112	3
ARG	Camilo Ugo Carabelli	118	4
ARG	Juan Pablo Ficovich	138	5
BRA	Felipe Meligeni Alves	143	6
FRA	Alexandre Müller	152	7
ARG	Facundo Mena	156	8

• ¹ Rankings as of 26 September 2022.^[1]

The following players received wildcards into the singles main draw:

• Matheus Bueres
• Eduardo Ribeiro
• Thiago Seyboth Wild

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:

• Nicolás Kicker
• Pol Martín Tiffon
• Genaro Alberto Olivieri
• Juan Bautista Torres

The following players received entry from the qualifying draw:

• Jan Choinski
• Facundo Juárez
• Juan Pablo Paz
• José Pereira
• Daniel Rincón
• Gonzalo Villanueva

The following players received entry as lucky losers:

• Rémy Bertola
• Wilson Leite

• Jan Choinski def. Juan Pablo Varillas 6–4, 6–4.

• Boris Arias / Federico Zeballos def. Guido Andreozzi / Guillermo Durán 7–5, 6–2.