Stadium: Court 4 Round: 44 Ground: Clay
| ITF Portugal F8 Qual | 2018/04/14 13:30 | Dan Dowson v Laelson Rodrigues | 6-4,6-2 |
| ITF Portugal F7 Qual | 2018/04/07 15:30 | Duarte Nuno Teixeira v Laelson Rodrigues | 7-6,6-2 |
| ITF Portugal F6 Qual | 2018/03/24 10:00 | Russell Henderson v Laelson Rodrigues | 6-4,4-6,6-2 |
| ITF Portugal F5 Qual | 2018/03/18 17:00 | Jaime Fermosell v Laelson Rodrigues | 6-4,6-0 |
| ITF Portugal F5 Qual | 2018/03/18 11:30 | Hugo Maia v Laelson Rodrigues | 6-4,4-6,4-6 |
| ITF Portugal F4 | 2018/03/11 11:30 | Carlos E. Severino v Laelson Rodrigues | 6-1,6-0 |
| ITF Portugal F4 | 2018/03/10 11:00 | Afonso Portugal v Laelson Rodrigues | 6-7,6-1,4-6 |
| ITF Portugal F3 | 2018/03/05 12:30 | Jordan Chiu v Laelson Rodrigues | 2-6,4-6 |
| ITF USA F8 Qual | 2018/03/17 17:00 | Alex Blumenberg v Evan Zhu | 5-7,3-6 |
| ITF Canada F2 Qual | 2018/03/03 15:00 | Alex Blumenberg v Francesco Ferrari | 6-7,6-7 |
| ITF Canada F1 Qual | 2018/02/25 15:00 | Danny Thomas v Alex Blumenberg | 7-6,7-6 |
| ITF Brazil F4 | 2017/11/28 11:30 | Oscar Jose Gutierrez v Alex Blumenberg | 7-5,6-2 |
| ITF Brazil F4 | 2017/11/27 11:00 | Alex Blumenberg v Andre Luiz Cezar | 6-2,6-2 |
| ITF Brazil F4 | 2017/11/26 10:30 | Alex Blumenberg v Enrico dos Santos Lima | 7-5,7-6 |
| ITF Brazil F4 | 2017/11/25 13:00 | Alex Blumenberg v Pedro F Maciel | 4-6,6-2,6-2 |
| ITF USA F32 | 2017/09/27 19:00 | Alex Blumenberg v Adrian Oetzbach | 4-6,6-7 |