| Singles | |
|---|---|
| 2022 São Léo Open | |
| Champion |  Juan Pablo Varillas |
| Runner-up |  Facundo Bagnis |
| Score | 7–6(7–5), 4–6, 6–4 |
This was the third edition of the tournament as an ATP Challenger Tour event and the first edition since 2012. [1]
Juan Pablo Varillas won the title after defeating Facundo Bagnis 7–6(7–5), 4–6, 6–4 in the final.
Facundo Bagnis (final) Juan Pablo Varillas (champion)
Franco Agamenone (first round, retired)
Felipe Meligeni Alves (semifinals) Renzo Olivo (first round) Facundo Díaz Acosta (second round) Matheus Pucinelli de Almeida (first round)
Gastão Elias (first round)| Semifinals | Final | ||||||||||||
| 1 | Facundo Bagnis | 64 | 6 | 6 | |||||||||
| 4 | Felipe Meligeni Alves | 77 | 3 | 2 | |||||||||
| 1 | Facundo Bagnis | 65 | 6 | 4 | |||||||||
| 2 | Juan Pablo Varillas | 77 | 4 | 6 | |||||||||
| Alt | Thiago Seyboth Wild | 4 | 2 | ||||||||||
| 2 | Juan Pablo Varillas | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | F Bagnis | 6 | 6 | ||||||||||||||||||||||||
| P Boscardin Dias | 4 | 2 | 1 | F Bagnis | 77 | 6 | |||||||||||||||||||||
| Q |  L Borg | 1 | 2 | WC | G Heide | 64 | 3 | ||||||||||||||||||||
| WC | G Heide | 6 | 6 | 1 | F Bagnis | 6 | 6 | ||||||||||||||||||||
| WC | J Fonseca | 6 | 77 | WC | J Fonseca | 3 | 4 | ||||||||||||||||||||
| TA Tirante | 4 | 62 | WC | J Fonseca | 6 | 1 | 711 | ||||||||||||||||||||
| M Navone | 6 | 6 | M Navone | 3 | 6 | 69 | |||||||||||||||||||||
| 8 | G Elias | 4 | 4 | 1 | F Bagnis | 64 | 6 | 6 | |||||||||||||||||||
| 4 | F Meligeni Alves | 3 | 7 | 6 | 4 | F Meligeni Alves | 77 | 3 | 2 | ||||||||||||||||||
| JB Torres | 6 | 5 | 1 | 4 | F Meligeni Alves | 6 | 6 | ||||||||||||||||||||
| GA Olivieri | 5 | 4 | N Álvarez | 3 | 2 | ||||||||||||||||||||||
| N Álvarez | 7 | 6 | 4 | F Meligeni Alves | 6 | 4 | 6 | ||||||||||||||||||||
| F Comesaña | 2 | 2 | RA Burruchaga | 1 | 6 | 3 | |||||||||||||||||||||
| RA Burruchaga | 6 | 6 | RA Burruchaga | 1 | 6 | 6 | |||||||||||||||||||||
| G Villanueva | 3 | 3 | 6 | F Díaz Acosta | 6 | 3 | 0 | ||||||||||||||||||||
| 6 | F Díaz Acosta | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | R Olivo | 4 | 6 | 3 | |||||||||||||||||||||||
| Q | M Alves | 6 | 4 | 6 | Q | M Alves | 67 | 1 | |||||||||||||||||||
| Alt | JL Reis da Silva | 6 | 6 | Alt | JL Reis da Silva | 79 | 6 | ||||||||||||||||||||
| Q | JP Paz | 3 | 2 | Alt | JL Reis da Silva | 2 | 5 | ||||||||||||||||||||
 N Hardt | 6 | 3 | 6 | Alt | T Seyboth Wild | 6 | 7 | ||||||||||||||||||||
| Q | Wilson Leite | 4 | 6 | 2 | N Hardt | 1 | 2 | ||||||||||||||||||||
| Alt | T Seyboth Wild | 78 | 5 | Alt | T Seyboth Wild | 6 | 6 | ||||||||||||||||||||
| 3 | F Agamenone | 66 | 1r | Alt | T Seyboth Wild | 4 | 2 | ||||||||||||||||||||
| 7/WC | M Pucinelli de Almeida | 5 | 2 | 2 | JP Varillas | 6 | 6 | ||||||||||||||||||||
| D Dutra da Silva | 7 | 6 | D Dutra da Silva | 2 | 6 | 6 | |||||||||||||||||||||
| J Domingues | 77 | 7 | J Domingues | 6 | 4 | 4 | |||||||||||||||||||||
| Q |  M Houkes | 60 | 5 | D Dutra da Silva | 63 | 77 | 62 | ||||||||||||||||||||
| Q |  D Wenger | 2 | 65 | 2 | JP Varillas | 77 | 64 | 77 | |||||||||||||||||||
 G Lama | 6 | 77 | G Lama | 62 | 3 | ||||||||||||||||||||||
| LL | E Ribeiro | 1 | 6 | 3 | 2 | JP Varillas | 77 | 6 | |||||||||||||||||||
| 2 | JP Varillas | 6 | 4 | 6 | |||||||||||||||||||||||
The men's singles tennis event of the 2019 Pan American Games was held July 29 – August 4 at the Club Lawn Tennis de la Exposición in Lima, Peru.
The men's doubles tennis event of the 2019 Pan American Games was held from July 29 through August 3 at the Club Lawn Tennis de La Exposcicion in Lima, Peru.
Cristian Garín was the defending champion but chose not to defend his title.
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.
Gianluca Mager was the defending champion but chose not to defend his title.
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.
Oscar Otte was the defending champion but retired in the quarterfinals to Elias Ymer.
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.
This was the first edition of the tournament.
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.
This was the first edition of the tournament.
Sebastián Báez was the defending champion but chose not to defend his title.
Thiago Agustín Tirante was the defending champion but lost in the semifinals to Facundo Bagnis.
This was the first edition of the tournament.
Hugo Dellien was the defending champion but lost in the quarterfinals to Facundo Bagnis.