Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Belem | 2024/07/01 12:30 | Ryan A Dos Santos v Gabriel Batagin | 7-6,6-7,10-6 |
| ITF M15 Neuquen | 2024/05/13 13:00 | Benjamin Chelia v Ryan A Dos Santos | 6-3,7-5 |
| ITF M25 Trelew | 2024/05/09 14:45 | Matias Soto v Ryan A Dos Santos | 6-4,6-4 |
| ITF M25 Trelew | 2024/05/07 16:00 | Lucio Ratti v Ryan A Dos Santos | 3-6,3-6 |
| ITF M25 Trelew | 2024/05/06 18:10 | Ryan A Dos Santos v Maximo Oberto Calleri | 7-5,7-5 |
| ITF M25 Anapoima | 2024/05/01 20:20 | Peter Bertran v Ryan A Dos Santos | 6-1,6-1 |
| ITF M25 Anapoima | 2024/04/29 16:20 | Ryan A Dos Santos v Tomas Marin | 6-3,7-6 |
| ITF M25 Anapoima | 2024/04/28 19:30 | Ryan A Dos Santos v Ivan Sanchez Bahamon | 6-3,6-2 |
| ITF M15 Belem | 2024/07/01 12:30 | Lucas Andrade da Silva v Sebastian Pino | 6-4,6-0 |
| ITF M15 Belem | 2023/08/15 13:00 | Lucas Andrade da Silva v Glauco Pinheiro Da Cruz Junior | 6-0,6-2 |