Stadium: Central Court Round: 26 Ground: Clay
| ITF M25 Londrina | 2024/08/13 16:50 | Marvin B Spiering v Ryan A Dos Santos | 6-7,3-6 |
| ITF M25 Londrina | 2024/08/12 16:00 | Ryan A Dos Santos v Eugenio Almeida Junior | 6-3,6-2 |
| ITF M25 Sao Paulo | 2024/07/09 18:55 | Lucca Pinto v Ryan A Dos Santos | 7-6,3-6,10-4 |
| ITF M15 Belem | 2024/07/02 12:30 | Ryan A Dos Santos v Lucas Andrade da Silva | 3-6,1-6 |
| 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 Londrina | 2024/08/12 22:30 | Mateo Del Pino v Eduardo Ribeiro | 4-6,4-6 |
| ITF M15 Huamantla | 2024/08/04 16:00 | Peter Bertran v Eduardo Ribeiro | 6-3,7-5 |
| ITF M15 Huamantla | 2024/08/03 15:55 | Mwendwa Mbithi v Eduardo Ribeiro | 6-7,3-6 |
| ITF M15 Huamantla | 2024/08/02 16:30 | Alex Hernandez v Eduardo Ribeiro | 2-6,6-1,1-6 |
| ITF M15 Huamantla | 2024/08/01 15:00 | Manuel Sanchez v Eduardo Ribeiro | 5-7,2-6 |
| ITF M15 Huamantla | 2024/07/30 16:25 | Evan Bynoe v Eduardo Ribeiro | 6-3,4-6,6-7 |
| ITF M15 Huamantla | 2024/07/25 18:00 | Luis Carlos Alvarez Valdes v Eduardo Ribeiro | 6-4,6-1 |
| ITF M15 Huamantla | 2024/07/24 15:00 | Juan Jose Bianchi v Eduardo Ribeiro | 6-2,2-6,4-6 |