Josue Guzman [1] | | | | | Matheus Amorim De Lima [3] | | | | | Salvador Price [6] |
| Guzman [1] | | | | 64 62 | | | | Price [6] | |
| | | | | | | | | | | | |
| | Garay | | | | | | | | Price [6] | | |
Valentin Garay | | 43 Ret'd | | | | | | | | 60 61 | | Enzo Batista |
| Garay | | | | | | | | | | Morresi | |
Pedro Albuquerque Dietrich (LL) | 63 61 | | | | | | | | | | 16 64 60 | Juan Ignacio Morresi |
| | | Maia | | | | | | Drozdowski [11] | | | |
Samuel Maia | | | 57 61 75 | | | | | | 62 62 | | | Enzo Ronchesel Barauna Enzo Barauna |
| Maia | | | | | | | | | | Gobbi Brandao | |
Max Kirmayr | 62 62 | | | | | | | | | | 60 60 | Luiz Felipe Gobbi Brandao |
| | Maia | | | | | | | | Drozdowski [11] | | |
| | 76(2) 46 64 | | | | | | | | 62 16 62 | | |
| Huidobro [16] | | | | | | | | | | Drozdowski [11] | |
Santiago Serrano Huidobro [16] | | | | | | | | | | | | Thiago Drozdowski [11] |
| | | | Nunez Vera | | | | De Lima [3] | | | | |
Renato Mathier [12] | | | | 61 61 | | | | 46 61 61 | | | | Felipe Dreer [15] |
| Mathier [12] | | | | | | | | | | Dreer [15] | |
| | | | | | | | | | | | |
| | Nunez Vera | | | | | | | | Dreer [15] | | |
Felipe Moretti (ITF) | | 63 76(1) | | | | | | | | 60 61 | | Bastian Zamora |
| Nunez Vera | | | | | | | | | | Zamora | |
Alex Santino Nunez Vera | 61 75 | | | | | | | | | | 61 62 | Enzo Sakiyama |
| | | Nunez Vera | | | | | | De Lima [3] | | | |
Joao Marcelo Moreira | | | 64 62 | | | | | | 26 62 64 | | | Dante Pagani (WC) |
| Hidalgo | | | | | | | | | | Pagani (WC) | |
Gregorio Hidalgo | 63 60 | | | | | | | | | | 46 60 60 | Luka Bojicic Ono |
| | Hidalgo | | | | | | | | De Lima [3] | | |
| | 57 75 76(4) | | | | | | | | 26 75 62 | | |
| Kohlmann De Freitas [7] | | | | | | | | | | De Lima [3] | |
Enzo Kohlmann De Freitas [7] | | | | | | | | | | | | Matheus Amorim De Lima [3] |
| | | | | Nunez Vera | | De Lima [3] | | | | | |
Jorge Ruiz [4] | | | | | 62 75 | | 64 62 | | | | | Leonardo Bastos [8] |
| Ruiz [4] | | | | | | | | | | Bastos [8] | |
| | | | | | | | | | | | |
| | Ruiz [4] | | | | | | | | Rivadeneira Gallegos | | |
Bruno Loch Varella (Q) | | 62 64 | | | | | | | | 62 61 | | Enzo Crevelaro |
| Varella (Q) | | | | | | | | | | Rivadeneira Gallegos | |
Valentino Grippo | 61 62 | | | | | | | | | | 46 75 63 | Felipe Jose Rivadeneira Gallegos |
| | | Guglieri [13] | | | | | | Spagnuolo [9] | | | |
Gustavo Santos (Q) | | | 63 76(4) | | | | | | 16 63 62 | | | Caetano Luzzi (Q) |
| Frutos Alonso | | | | | | | | | | Luzzi (Q) | |
Alvaro Ariel Frutos Alonso | 60 63 | | | | | | | | | | 61 63 | Murilo Guarniari (LL) |
| | Guglieri [13] | | | | | | | | Spagnuolo [9] | | |
| | 61 61 | | | | | | | | 63 60 | | |
| Guglieri [13] | | | | | | | | | | Spagnuolo [9] | |
Thiago Guglieri [13] | | | | | | | | | | | | Felipe Spagnuolo [9] |
| | | | Guglieri [13] | | | | Spagnuolo [9] | | | | |
Kaua Lopes Cressoni [10] | | | | 64 75 | | | | 26 63 75 | | | | Stephan Noale [14] |
| Cressoni [10] | | | | | | | | | | Noale [14] | |
| | | | | | | | | | | | |
| | Toffoli (Q) | | | | | | | | Noale [14] | | |
Tadeo David Ramirez | | 75 60 | | | | | | | | 62 62 | | Leandro Martin Aranda Gauto (WC) |
| Toffoli (Q) | | | | | | | | | | De Matos Junior (Q) | |
Joao Vitor Toffoli (Q) | 64 61 | | | | | | | | | | 61 63 | Washington Cardoso De Matos Junior (Q) |
| | | Duran [5] | | | | | | Noale [14] | | | |
Vinicius Giolo Magrin | | | 76(5) 60 | | | | | | 76(5) 62 | | | Emanuel Fernando Casco Vely (WC) |
| Vialle (ITF) | | | | | | | | | | Pereira Dos Santos | |
Bernardo Vialle (ITF) | 61 26 62 | | | | | | | | | | 62 60 | Kaua Emanuel Pereira Dos Santos |
| | Duran [5] | | | | | | | | Torrealba [2] | | |
| | 61 63 | | | | | | | | 46 76(5) 76(5) | | |
| Duran [5] | | | | | | | | | | Torrealba [2] | |
Francisco Duran [5] | | | | | | | | | | | | Benjamin Torrealba [2] |
| | | | | | | | | | | | |