|
 |
| 16 | (6) Sebastian Exequiel Pini d. Alexandre Albarici | 6-3; 6-3 |
| 16 | Jaime Ignacio Galleguillos d. (5) Enzo Py | 6-1; 6-7(4); 7-6(5) |
| 16 | (12) Jumpei Yamasaki d. (4) Diogo Rocha | 4-6; 6-4; 7-5 |
| 16 | (8) Quentin Halys d. (3) Luca Corinteli | 7-6(5); 5-7; 6-3 |
| 16 | (2) Diego Pedraza d. (7) Joao Barra | 6-1; 6-2 |
| 16 | (1) Martin Redlicki d. Pedro Lima Wagner | 6-3; 7-6(2) |
| 32 | Alexandre Albarici d. (10) Rodrigo Senattore | 6-4; 6-1 |
| 32 | (6) Sebastian Exequiel Pini d. Juan Sebastian Marino | 6-2; 6-3 |
| 32 | Jaime Ignacio Galleguillos d. (11) Jared Donaldson | 6-1; 6-0 |
| 32 | (5) Enzo Py d. Nicolas Cavalheiro | 7-6(4); 6-4 |
| 32 | (12) Jumpei Yamasaki d. Pedro Luis Siviero Locacin | 6-3; 6-1 |
| 32 | (4) Diogo Rocha d. Daniel Shebshayevich | 6-2; 6-0 |
| 32 | (8) Quentin Halys d. Daniel Ceron | 6-3; 6-2 |
| 32 | (3) Luca Corinteli d. Michel Haddad | 6-1; 6-1 |
| 32 | (7) Joao Barra d. Sergio Araujo | 6-4; 6-1 |
| 32 | (2) Diego Pedraza d. Rodrigo Oliveira | 7-5; 6-1 |
| 32 | Pedro Lima Wagner d. Jarisson Silva | 6-1; 6-2 |
| 32 | (1) Martin Redlicki d. Ramon Simonetti | 6-3; 6-4 |
| 64 | (10) Rodrigo Senattore d. Gabriel Pansera | 6-0; 6-2 |
| 64 | Alexandre Albarici d. Victor Grassani | 6-4; 6-2 |
| 64 | Juan Sebastian Marino d. Felipe Del-Tetto | 6-2; 6-0 |
| 64 | (6) Sebastian Exequiel Pini d. Leonardo Perillo | 6-1; 6-0 |
| 64 | (11) Jared Donaldson d. Felipe Assuncao Garla | 6-4; 6-3 |
| 64 | Jaime Ignacio Galleguillos d. Victor Silva | 6-1; 6-2 |
| 64 | Nicolas Cavalheiro d. Diogo Alves Casa | 6-3; 6-3 |
| 64 | (5) Enzo Py d. Mathaus Fellipe Kirs Teio | 6-1; 7-6(6) |
| 64 | (12) Jumpei Yamasaki d. Vinicius Ono | 6-3; 6-3 |
| 64 | Pedro Luis Siviero Locacin d. Antony Mendes | 6-3; 6-1 |
| 64 | Daniel Shebshayevich d. Andre Baldo | 1-6; 7-5; 7-6(6) |
| 64 | (4) Diogo Rocha d. Matheus Chain | 6-1; 6-4 |
| 64 | (8) Quentin Halys d. Vitor Oliveira | 6-3; 6-3 |
| 64 | Daniel Ceron d. Bruno Prates | 3-6; 6-2; 6-0 |
| 64 | Michel Haddad d. Oscar Alvarez | 6-1; 6-4 |
| 64 | (3) Luca Corinteli d. Rafael Niemezewski | 6-3; 6-1 |
| 64 | (7) Joao Barra d. Joao Pedro Oliveira | 6-2; 6-2 |
| 64 | Sergio Araujo d. Guilherme Plentz De Liz | 1-6; 6-3; 6-3 |
| 64 | Rodrigo Oliveira d. Enrique Bianchini Bogo | 6-4; 7-6(4) |
| 64 | (2) Diego Pedraza d. Gabriel Martins Marc Garcia | 6-1; 6-3 |
| 64 | Pedro Lima Wagner d. (9) Matias Franco Descotte | 6-2; 6-2 |
| 64 | Jarisson Silva d. Athila Rauch | 4-6; 7-6(3); 6-4 |
| 64 | Ramon Simonetti d. Danyal Sualehe | 4-6; 6-2; 6-4 |
| 64 | (1) Martin Redlicki d. Higor Kelleter | 6-0; 6-0 |
