Stadium: Pista 3 Round: 54 Ground: Clay
| ITF Spain F13 | 2018/05/26 11:00 | Benjamin Niv v Arturo Schmidt | 2-6,5-7 |
| ITF Bulgaria F1 | 2018/05/14 07:00 | Andrej Glvac v Benjamin Niv | 6-2,6-3 |
| ITF Turkey F14 | 2018/04/10 09:15 | Benjamin Niv v Jordan Correia | 0-6,3-6 |
| ITF Turkey F13 | 2018/04/03 09:40 | Benjamin Niv v Thiago Seyboth Wild | 1-6,0-6 |
| ITF Portugal F1 | 2018/02/18 10:00 | Benjamin Niv v Joel Cannell | 2-6,1-6 |
| ITF Portugal F1 | 2018/02/17 10:00 | Takahiro Kubo v Benjamin Niv | 1-6,0-6 |
| ITF Tunisia F38 | 2017/12/06 11:35 | Benjamin Niv v Gabi Adrian Boitan | 3-6,1-6 |
| ITF Tunisia F38 | 2017/12/04 08:30 | Giuliano Benedetti v Benjamin Niv | 6-4,4-6,4-6 |
| Challenger Lisbon Qual | 2018/05/12 11:40 | Goncalo Falcao v Nathaniel Lammons | 6-2,5-7,4-6 |
| ITF Portugal F8 | 2018/04/18 14:20 | Eduard Esteve Lobato v Goncalo Falcao | 6-1,6-0 |
| ITF Portugal F8 Qual | 2018/04/16 09:30 | Goncalo Falcao v Igor Sao Thiago | 6-4,6-1 |
| ITF Portugal F8 Qual | 2018/04/15 09:00 | Goncalo Falcao v Bernardo S Vieira | 6-3,6-2 |
| ITF Portugal F6 Qual | 2018/03/26 12:25 | Carlos Eduardo Severino v Goncalo Falcao | 5-7,6-4,6-4 |
| ITF Portugal F5 Qual | 2018/03/21 11:40 | Goncalo Falcao v Youssef Hossam | 4-6,6-3,0-6 |
| ITF Portugal F21 | 2017/10/04 10:40 | Goncalo Falcao v Lucas Catarina | 0-6,2-6 |
| ITF Portugal F20 | 2017/09/26 12:20 | Gianni Mina v Goncalo Falcao | 6-3,5-7,6-4 |