| Singles | |
|---|---|
| 2020 Campeonato Internacional de Tênis de Campinas | |
| Champion |  Francisco Cerúndolo |
| Runner-up |  Roberto Carballés Baena |
| Score | 6–4, 3–6, 6–3 |
Juan Pablo Varillas was the defending champion [1] but chose not to participate.
Francisco Cerúndolo won the title after defeating Roberto Carballés Baena 6–4, 3–6, 6–3 in the final.
Roberto Carballés Baena (final)
Thiago Seyboth Wild (first round) Facundo Bagnis (quarterfinals)
Daniel Elahi Galán (semifinals)
Mohamed Safwat (quarterfinals)
Emilio Gómez (second round) Francisco Cerúndolo (champion)
Dmitry Popko (quarterfinals)| Semifinals | Final | ||||||||||||
| 1 | Roberto Carballés Baena | 6 | 6 | ||||||||||
| 4 | Daniel Elahi Galán | 4 | 2 | ||||||||||
| 1 | Roberto Carballés Baena | 4 | 6 | 3 | |||||||||
| 7 | Francisco Cerúndolo | 6 | 3 | 6 | |||||||||
| 7 | Francisco Cerúndolo | 6 | 6 | ||||||||||
| Felipe Meligeni Alves | 1 | 4 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | R Carballés Baena | 6 | 6 | ||||||||||||||||||||||||
| R Ortega Olmedo | 4 | 0 | 1 | R Carballés Baena | 4 | 6 | 7 | ||||||||||||||||||||
 V Kopřiva | 7 | 5 | V Kopřiva | 6 | 3 | 5 | |||||||||||||||||||||
 T Gabashvili | 5 | 3r | 1 | R Carballés Baena | 6 | 1 | 6 | ||||||||||||||||||||
| Q | C Ugo Carabelli | 1 | 4 | 5 | M Safwat | 4 | 6 | 0 | |||||||||||||||||||
| T Bellucci | 6 | 6 | T Bellucci | 6 | 4 | 3 | |||||||||||||||||||||
 MT Barrios Vera | 7 | 2 | 2 | 5 | M Safwat | 2 | 6 | 6 | |||||||||||||||||||
| 5 | M Safwat | 5 | 6 | 6 | 1 | R Carballés Baena | 6 | 6 | |||||||||||||||||||
| 4 | DE Galán | 6 | 6 | 4 | DE Galán | 4 | 2 | ||||||||||||||||||||
| Q |  J Sels | 2 | 3 | 4 | DE Galán | 6 | 3 | 77 | |||||||||||||||||||
| WC | Oscar José Gutierrez | 5 | 6 | 1 | Q | S Báez | 3 | 6 | 65 | ||||||||||||||||||
| Q | S Báez | 7 | 1 | 6 | 4 | DE Galán | 6 | 6 | |||||||||||||||||||
| JP Ficovich | 6 | 3 | 65 | 8 | D Popko | 3 | 3 | ||||||||||||||||||||
| J Menezes | 4 | 6 | 77 | J Menezes | 2 | 5 | |||||||||||||||||||||
| SE | TA Tirante | 7 | 5 | 2 | 8 | D Popko | 6 | 7 | |||||||||||||||||||
| 8 | D Popko | 5 | 7 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 7 | F Cerúndolo | 6 | 6 | ||||||||||||||||||||||||
| P Sakamoto | 1 | 3 | 7 | F Cerúndolo | 4 | 7 | 77 | ||||||||||||||||||||
| G Clezar | 4 | 4 | F Mena | 6 | 5 | 60 | |||||||||||||||||||||
| F Mena | 6 | 6 | 7 | F Cerúndolo | 6 | 7 | |||||||||||||||||||||
| R Olivo | 63 | 6 | 6 | 3 | F Bagnis | 2 | 5 | ||||||||||||||||||||
| SE |  V Sachko | 77 | 0 | 4 | R Olivo | 1 | 5 | ||||||||||||||||||||
| WC | JL Reis da Silva | 77 | 4 | 4 | 3 | F Bagnis | 6 | 7 | |||||||||||||||||||
| 3 | F Bagnis | 65 | 6 | 6 | 7 | F Cerúndolo | 6 | 6 | |||||||||||||||||||
| 6 | E Gómez | 6 | 712 | F Meligeni Alves | 1 | 4 | |||||||||||||||||||||
| R Quiroz | 3 | 610 | 6 | E Gómez | 4 | 4 | |||||||||||||||||||||
| F Meligeni Alves | 6 | 77 | F Meligeni Alves | 6 | 6 | ||||||||||||||||||||||
| Q | C Gómez-Herrera | 4 | 63 | F Meligeni Alves | 7 | 6 | |||||||||||||||||||||
| WC | M Pucinelli de Almeida | 63 | 2 | A Tabilo | 5 | 1 | |||||||||||||||||||||
| Alt | O Luz | 77 | 6 | Alt | O Luz | ||||||||||||||||||||||
| A Tabilo | 6 | 6 | A Tabilo | w/o | |||||||||||||||||||||||
| 2 | T Seyboth Wild | 1 | 3 | ||||||||||||||||||||||||
Stanislas Wawrinka was the defending champion, but withdrew before the event started.
Carlos Berlocq won the title, defeating Tomáš Berdych in the final, 0–6, 7–5, 6–1.
Richard Gasquet won the title, defeating Nick Kyrgios in the final, 6–3, 6–2.
Pablo Cuevas was the defending champion and successfully defended his title, defeating Pablo Carreño Busta in the final, 7–6(7–4), 6–3.
This was the first edition of the tournament.
Roberto Carballés Baena was the defending champion but lost in the quarterfinals to Uladzimir Ignatik.
João Souza was the defending champion but chose not to defend his title.
Leonardo Mayer was the defending champion but chose not to defend his title.
Víctor Estrella Burgos was the three-time defending champion and the tournament's only champion to date, but lost in the second round to Gerald Melzer.
Dominic Thiem was the defending champion, but lost in the quarterfinals to Fernando Verdasco.
Marin Čilić was the defending champion, but lost in the second round to Diego Schwartzman.
Thiago Seyboth Wild was the defending champion but chose not to defend his title.
Thiago Monteiro was the defending champion but chose not to defend his title.
This was the first of the three tournaments held in Belgrade for the 2021 tennis season. Belgrade also hosted a joint ATP/WTA tournament.
Matteo Berrettini defeated Aslan Karatsev in the final, 6–1, 3–6, 7–6(7–0) to win the men's singles tennis title at the 2021 Serbia Open.
Oscar Otte was the defending champion but retired in the quarterfinals to Elias Ymer.
Thanasi Kokkinakis defeated Arthur Rinderknech in the final, 6–7(6–8), 7–6(7–5), 6–3 to win the men's singles title at the 2022 Adelaide International 2. It was his maiden ATP Tour title, and he won it in his hometown of Adelaide. Kokkinakis saved a match point against Marin Čilić in the semifinals.
Tomás Martín Etcheverry was the defending champion but lost in the final to Jaume Munar.
Juan Pablo Varillas was the defending champion but lost in the first round to Thiago Agustín Tirante.
Pedro Martínez was the defending champion but lost in the first round to Kimmer Coppejans.
Karen Khachanov and Andrey Rublev defeated Rohan Bopanna and Matthew Ebden in the final, 6–3, 3–6, [10–3] to win the men's doubles tennis title at the 2023 Madrid Open. It was both players' first Masters title in doubles.