|
 |
| 16 | (6) Matias Sborowitz d. (7) Luciano Di Scala | 7-6(1); 6-2 |
| 16 | (5) Martin Cuevas d. Mackenzie McDonald | 1-2; Retired |
| 16 | (4) Gaston Paz d. (9) Alexios Halebian | 3-6; 7-6(3); 6-4 |
| 16 | (11) Mauricio Perez Mota d. (3) Jose Maria Paniagua | 6-3; 6-3 |
| 16 | (12) Jacob Kahoun d. Oscar Jose Gutierrez | 2-6; 6-4; 6-4 |
| 16 | (1) Facundo Arguello d. Augusto Laranja | 6-3; 4-6; 6-2 |
| 32 | (7) Luciano Di Scala d. Guilherme Destefani | 6-2; 5-7; 6-4 |
| 32 | (6) Matias Sborowitz d. Julian Garcia | 6-1; 6-2 |
| 32 | Mackenzie McDonald d. (10) Imanol Arconada | 6-2; 6-3 |
| 32 | (5) Martin Cuevas d. Fausto Huertas Del Pino | 6-0; 6-1 |
| 32 | (9) Alexios Halebian d. Guilherme Frias | 6-2; 6-2 |
| 32 | (4) Gaston Paz d. George Tsivadze | 6-3; 6-3 |
| 32 | (11) Mauricio Perez Mota d. Ibian Hodgson | 6-1; 6-2 |
| 32 | (3) Jose Maria Paniagua d. Akira Kuwada | 6-1; 6-3 |
| 32 | (12) Jacob Kahoun d. Tomas Lipovsek Puches | 6-3; 6-4 |
| 32 | Oscar Jose Gutierrez d. (2) Hunter Harrington | 6-3; 1-6; 7-5 |
| 32 | Augusto Laranja d. Franco Tarantino | 6-2; 6-3 |
| 32 | (1) Facundo Arguello d. Alexey Nikiforov | 6-1; 6-3 |
| 64 | (7) Luciano Di Scala d. Adrian Rafael Fernandez Contreras | 6-1; 6-3 |
| 64 | Guilherme Destefani d. Maximiliano Luciuk | 6-2; 6-1 |
| 64 | Julian Garcia d. Dario Munoz Poletti | 6-3; 6-2 |
| 64 | (6) Matias Sborowitz d. [bye] | |
| 64 | (10) Imanol Arconada d. Alexander Polonsky | 6-4; 6-1 |
| 64 | Mackenzie McDonald d. Henrique Zyngier-Silva | 6-0; 6-2 |
| 64 | Fausto Huertas Del Pino d. Lucas Okita | 6-2; 6-7(5); 5-4; Retired |
| 64 | (5) Martin Cuevas d. [bye] | |
| 64 | (9) Alexios Halebian d. Mariano Urli | 6-3; 7-6(2) |
| 64 | Guilherme Frias d. Marcos Ignacio Taccone | 7-5; 6-2 |
| 64 | George Tsivadze d. Joaquin Ferrando | 6-3; 6-4 |
| 64 | (4) Gaston Paz d. [bye] | |
| 64 | (11) Mauricio Perez Mota d. Bruno Denadae Biroche | 6-1; 6-4 |
| 64 | Ibian Hodgson d. Fernando Gabriel Areas Nunez | 7-6(5); 6-2 |
| 64 | Akira Kuwada d. Pablo Benedetti | 6-0; 6-1 |
| 64 | (3) Jose Maria Paniagua d. [bye] | |
| 64 | (12) Jacob Kahoun d. Ignacio Belaunzaran | 4-6; 6-0; 6-0 |
| 64 | Tomas Lipovsek Puches d. Bernardo Benedetti | 6-2; 6-1 |
| 64 | Oscar Jose Gutierrez d. Alejandro Audino | 5-7; 6-2; 6-1 |
| 64 | (2) Hunter Harrington d. [bye] | |
| 64 | Augusto Laranja d. (8) Trym Andreas Nagelstad | 7-5; 6-2 |
| 64 | Franco Tarantino d. Julio Cesar Vasquez Bonilla | 4-6; 6-2; 6-2 |
| 64 | Alexey Nikiforov d. MARIANO SANTIAGO Alvarez Fernandez | 6-3; 1-6; 6-1 |
| 64 | (1) Facundo Arguello d. [bye] | |
