Stadium: Court 6 Round: 62 Ground: Clay
| ITF - M15 Villa Maria | 2023/10/30 13:00 | Sean Hess v Ryan A Dos Santos | 7-6,6-3 |
| ITF - M15 Villa Maria | 2023/10/29 13:00 | Mateo Branc v Ryan A Dos Santos | 1-6,4-6 |
| Challenger Curitiba | 2023/10/22 17:40 | Mateus Alves v Ryan A Dos Santos | 6-2,6-3 |
| ITF M25 Lajeado | 2023/10/10 12:55 | Pini, Francisco v Ryan A Dos Santos | 6-2,5-7,15-13 |
| ITF M25 Lajeado | 2023/10/09 16:00 | Glauco Pinheiro Da Cruz Junior v Ryan A Dos Santos | 1-6,3-6 |
| ITF - M25 Punta del Este | 2023/09/18 13:00 | Ryan A Dos Santos v Manuel Mouilleron Salvo | 1-6,4-6 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/22 17:20 | Ryan A Dos Santos v William Norton | 1-6,2-6 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/21 14:00 | Vitor Leal v Ryan A Dos Santos | 2-6,6-7 |
| ITF - M15 Villa Maria | 2023/10/29 13:00 | Ezequiel Simonit v Ignacio Novo | 6-4,6-0 |
| Challenger Santa Fe | 2023/10/15 14:55 | Ignacio Novo v Pedro Boscardin Dias | 4-6,3-6 |
| ITF M25 Lujan | 2023/09/24 17:00 | Juan Estevez v Ignacio Novo | 6-2,6-4 |
| ITF - M15 Bucarest | 2023/08/30 09:20 | Ignacio Novo v Gabi Adrian Boitan | 4-6,2-6 |
| ITF - M15 Bucarest | 2023/08/29 10:20 | Ignacio Novo v Simon Knezevic | 3-6,6-0,13-11 |
| ITF - M15 Bucarest | 2023/08/28 06:30 | Ignacio Novo v Josh Reid | 6-4,3-6,12-10 |
| ITF - M15 Bucarest | 2023/08/27 08:00 | Ignacio Novo v Xavier, Rhys | 6-2,7-5 |
| ITF M25 Poznan | 2023/08/21 11:00 | Ignacio Novo v Bojarski, Alan | 1-6,2-6 |