Stadium: Court 2 Round: 44 Ground: Clay
| ITF Brazil F6 | 2018/10/21 15:30 | Enrique Bogo v Laelson Rodrigues | 6-4,6-0 |
| ITF Brazil F5 | 2018/10/13 17:00 | Enrique Bogo v Laelson Rodrigues | 7-6,6-4 |
| ITF Peru F3 | 2018/10/07 16:00 | Boruch Skierkier v Laelson Rodrigues | 6-1,6-3 |
| ITF Peru F2 | 2018/09/30 15:30 | Tomas Farjat v Laelson Rodrigues | 6-3,6-4 |
| ITF Peru F2 | 2018/09/29 18:00 | Matias Riva v Laelson Rodrigues | 7-6,4-6,2-6 |
| ITF Peru F1 | 2018/09/22 16:30 | Laelson Rodrigues v Boruch Skierkier | 2-6,0-6 |
| ITF Brazil F1 | 2018/04/21 16:00 | Laelson Rodrigues v Alex Blumenberg | 2-6,2-6 |
| ITF Portugal F8 Qual | 2018/04/14 13:30 | Dan Dowson v Laelson Rodrigues | 6-4,6-2 |
| ITF Brazil F7 | 2018/10/29 12:00 | Osni Junior v Paulo A S Dos Santos | 6-3,7-6 |
| ITF Brazil F7 | 2018/10/28 15:00 | Lucas Bernardo v Paulo A S Dos Santos | 4-6,6-7 |
| ITF Brazil F6 | 2018/10/23 17:00 | Francisco Comesana v Paulo A S Dos Santos | 6-0,6-1 |
| ITF Brazil F6 | 2018/10/21 15:30 | Paulo A S Dos Santos v Victor Bertoldo | 6-1,6-2 |
| ITF Brazil F5 | 2018/10/16 18:15 | Luis Britto v Paulo A S Dos Santos | 6-4,6-3 |
| ITF Bolivia F3 | 2018/09/24 14:30 | Lorenzo Gagliardo v Paulo A S Dos Santos | 7-5,3-6,6-4 |
| ITF Bolivia F2 | 2018/09/16 14:00 | Paulo A S Dos Santos v Julian Cundom | 2-6,3-6 |
| ITF Bolivia F1 | 2018/09/10 18:00 | Paulo A S Dos Santos v Joseph W. Van Meter | 1-6,6-4,5-7 |