Stadium: Court 3 Round: 62 Ground: Clay
| ITF M15 Villa Maria | 2021/03/29 12:30 | Ignacio Carou v Paulo A S Dos Santos | 6-0,6-1 |
| ITF M15 Villa Maria | 2021/03/28 14:00 | Lucio Carnevalle v Paulo A S Dos Santos | 6-1,4-6,10-12 |
| Challenger Sao Paulo | 2020/11/21 14:00 | Paulo A S Dos Santos v Mariano Kestelboim | 1-6,4-6 |
| ITF M15 Cancun | 2020/03/08 14:30 | Paulo A S Dos Santos v Fernando Yamacita | 6-2,4-6,6-10 |
| ITF M15 Sao Paulo | 2019/10/14 14:00 | Paulo A S Dos Santos v Gaston Erhardt | 5-7,6-2,6-10 |
| ITF M15 Lambare | 2019/08/19 14:00 | Bruno Britez v Paulo A S Dos Santos | 7-6,6-2 |
| ITF M15 La Paz | 2019/08/14 16:05 | Joao Hinsching v Paulo A S Dos Santos | 6-3,6-2 |
| ITF M15 La Paz | 2019/08/13 16:00 | Paulo A S Dos Santos v Bruno Stefani Figlio | 6-3,7-5 |