| Singles | |
|---|---|
| 2022 Campeonato Internacional de Tênis de Campinas | |
| Champion |  Jan Choinski |
| Runner-up |  Juan Pablo Varillas |
| Score | 6–4, 6–4 |
Sebastián Báez was the defending champion [1] but chose not to defend his title.
Jan Choinski won the title after defeating Juan Pablo Varillas 6–4, 6–4 in the final.
Daniel Altmaier (first round) Juan Pablo Varillas (final)
Facundo Bagnis (quarterfinals) Camilo Ugo Carabelli (withdrew) Juan Pablo Ficovich (first round)
Felipe Meligeni Alves (first round, retired)
Alexandre Müller (quarterfinals) Facundo Mena (quarterfinals)| Semifinals | Final | ||||||||||||
| LL |  Rémy Bertola | 4 | 4 | ||||||||||
| Q | Jan Choinski | 6 | 6 | ||||||||||
| Q | Jan Choinski | 6 | 6 | ||||||||||
| 2 | Juan Pablo Varillas | 4 | 4 | ||||||||||
 Luciano Darderi | 3 | 4 | |||||||||||
| 2 | Juan Pablo Varillas | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | D Altmaier | 3 | 5 | ||||||||||||||||||||||||
| LL | R Bertola | 6 | 7 | LL | R Bertola | 7 | 6 | ||||||||||||||||||||
| D Dutra da Silva | 5 | 6 | 6 | D Dutra da Silva | 5 | 2 | |||||||||||||||||||||
| Alt |  Pol Martín Tiffon | 7 | 1 | 3 | LL | R Bertola | 6 | 3 | 6 | ||||||||||||||||||
| Q | G Villanueva | 0 | 6 | 6 | 8 | F Mena | 3 | 6 | 3 | ||||||||||||||||||
| Q | J Pereira | 6 | 4 | 3 | Q | G Villanueva | 4 | 7 | 2 | ||||||||||||||||||
| PR |  S Nagal | 6 | 4 | 2 | 8 | F Mena | 6 | 5 | 6 | ||||||||||||||||||
| 8 | F Mena | 3 | 6 | 6 | LL | R Bertola | 4 | 4 | |||||||||||||||||||
| Q | J Choinski | 6 | 6 | Q | J Choinski | 6 | 6 | ||||||||||||||||||||
 G Lama | 3 | 1 | Q | J Choinski | 6 | 6 | |||||||||||||||||||||
| Alt | JB Torres | 6 | 6 | Alt | JB Torres | 2 | 1 | ||||||||||||||||||||
| Alt | N Kicker | 2 | 2 | Q | J Choinski | 6 | 1 | 6 | |||||||||||||||||||
| Y Hanfmann | 6 | 62 | 62 | 7 | A Müller | 0 | 6 | 4 | |||||||||||||||||||
| A Giannessi | 4 | 77 | 77 | A Giannessi | 7 | 0 | 2 | ||||||||||||||||||||
| Q | JP Paz | 69 | 6 | 2 | 7 | A Müller | 5 | 6 | 6 | ||||||||||||||||||
| 7 | A Müller | 711 | 4 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | F Meligeni Alves | 6 | 66 | 1r | |||||||||||||||||||||||
| L Darderi | 1 | 78 | 5 | L Darderi | 6 | 67 | 6 | ||||||||||||||||||||
| Q | D Rincón | 2 | 63 | M Pucinelli de Almeida | 3 | 79 | 3 | ||||||||||||||||||||
| M Pucinelli de Almeida | 6 | 77 | L Darderi | 0 | 7 | 6 | |||||||||||||||||||||
| WC | E Ribeiro | 6 | 6 | 3 | F Bagnis | 6 | 5 | 2 | |||||||||||||||||||
| WC | T Seyboth Wild | 3 | 4 | WC | E Ribeiro | 3 | 3 | ||||||||||||||||||||
 D Popko | 63 | 1 | 3 | F Bagnis | 6 | 6 | |||||||||||||||||||||
| 3 | F Bagnis | 77 | 6 | L Darderi | 3 | 4 | |||||||||||||||||||||
| 5 | JP Ficovich | 4 | 0 | 2 | JP Varillas | 6 | 6 | ||||||||||||||||||||
| S Rodríguez Taverna | 6 | 6 | S Rodríguez Taverna | 6 | 4 | 1 | |||||||||||||||||||||
| Q | Facundo Juárez | 4 | 6 | 77 | Q | F Juárez | 4 | 6 | 6 | ||||||||||||||||||
| Alt | GA Olivieri | 6 | 3 | 64 | Q | F Juárez | 3 | 2 | |||||||||||||||||||
| LL | Wilson Leite | 6 | 6 | 2 | JP Varillas | 6 | 6 | ||||||||||||||||||||
| WC | Matheus Bueres | 3 | 4 | LL | W Leite | 1 | 3 | ||||||||||||||||||||
 G Elias | 62 | 4 | 2 | JP Varillas | 6 | 6 | |||||||||||||||||||||
| 2 | JP Varillas | 77 | 6 | ||||||||||||||||||||||||
Cristian Garín was the defending champion but chose not to defend his title.
Guido Pella was the defending champion but chose not to defend his title.
Juan Ignacio Londero was the defending champion, but lost to Laslo Đere in the quarterfinals.
Juan Pablo Varillas was the defending champion but chose not to participate.
Cristian Garín was the defending champion, but chose not to defend his title.
Cristian Garín defeated Facundo Bagnis in the final, 6–4, 6–7(3–7), 7–5 to capture the men's singles tennis title at the 2021 Chile Open.
Andrey Rublev was the defending champion, but chose to not defend his title as he and other Russian Olympic athletes were sent to Yuzhno-Sakhalinsk for training sessions.
Sebastián Báez was the defending champion but lost in the final to Juan Pablo Varillas.
Juan Pablo Varillas was the defending champion but lost in the quarterfinals to Marcelo Tomás Barrios Vera.
Sumit Nagal was the defending champion but chose not to defend his title.
Hugo Dellien was the defending champion but lost in the quarterfinals to Juan Manuel Cerúndolo.
Jaume Munar was the defending champion but lost in the semifinals to Juan Ignacio Londero.
Sebastián Báez was the defending champion but chose not to defend his title.
Sebastián Báez was the defending champion but chose not to defend his title.
Francisco Cerúndolo was the defending champion but chose not to defend his title.
Defending champion Casper Ruud defeated Matteo Berrettini in the final, 4–6, 7–6(7–4), 6–2 to win the singles tennis title at the 2022 Swiss Open Gstaad.
Nicolás Jarry was the defending champion but chose not to defend his title.
Juan Pablo Varillas was the defending champion but lost in the first round to Thiago Agustín Tirante.
Thiago Agustín Tirante was the defending champion but lost in the semifinals to Facundo Bagnis.
Carlos Alcaraz defeated Cameron Norrie in the final, 6–3, 7–5 to win the singles tennis title at the 2023 Argentina Open.