Stadium: Court 4 Round: 54 Ground: Clay
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/13 14:00 | Ryan A Dos Santos v Paulo Hugo Etchecoin | 4-6,1-5 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/12 20:47 | Ryan A Dos Santos v Mateo Labuckas | 4-6,4-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/12 14:15 | Ryan A Dos Santos v Gabriel Alejandro Hidalgo | 2-6,6-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/10 14:30 | Victor Barros Fernandes v Ryan A Dos Santos | 4-6,0-6 |
| UTR Pro Tennis Series Rio de Janeiro | 2022/08/09 15:30 | Lorenzo Esquici v Ryan A Dos Santos | 6-3,6-2 |
| Challenger Sao Paulo | 2021/11/28 13:00 | Matias Zukas v Ryan A Dos Santos | 6-2,6-1 |