Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF Portugal F10 | 2018/06/27 12:00 | Daniel Batista v Aaron Cortes Alcaraz | 6-4,6-3 |
| ITF Tunisia F22 | 2018/06/04 09:00 | Daniel Batista v Franco Capalbo | 1-6,1-6 |
| Challenger Lisbon Qual | 2018/05/13 10:00 | Daniel Batista v Andres F Canovas | 0-6,3-6 |
| Challenger Lisbon Qual | 2018/05/12 09:00 | Tomasz Bednarek v Daniel Batista | 4-6,3-6 |
| Challenger Braga Qual | 2018/05/05 11:40 | Juan Pablo Ficovich v Daniel Batista | 6-3,6-2 |
| ITF Portugal F8 | 2018/04/17 11:45 | Daniel Batista v Sadio Doumbia | 1-6,4-6 |
| ITF Portugal F7 Qual | 2018/04/09 10:00 | Miliaan Niesten v Daniel Batista | 5-7,6-2,6-2 |
| ITF Portugal F7 Qual | 2018/04/08 18:00 | Afonso Portugal v Daniel Batista | 4-6,2-6 |
| ITF Portugal F10 | 2018/06/26 12:20 | Fran Zvonimir Zgombic v Christopher Diaz-Figueroa | 3-6,6-1,3-6 |
| ITF Belgium F1 | 2018/06/21 11:05 | Kenneth Raisma v Christopher Diaz-Figueroa | 6-3,6-1 |
| ITF Belgium F1 | 2018/06/20 09:10 | Maxime Pauwels v Christopher Diaz-Figueroa | 3-6,6-4,4-6 |
| ITF Mexico F3 | 2018/05/26 23:00 | Christopher Diaz-Figueroa v Adam El Mihdawy | 6-3,4-6,5-7 |
| ITF Mexico F3 | 2018/05/24 21:20 | Christopher Diaz-Figueroa v Lucas Gomez | 7-6,3-6,6-2 |
| ITF Mexico F3 | 2018/05/22 15:00 | Christopher Diaz-Figueroa v Yates Johnson | 6-1,6-3 |
| ITF Mexico F2 | 2018/05/16 17:00 | Jose Olivares v Christopher Diaz-Figueroa | 6-3,6-1 |
| ITF Mexico F2 | 2018/05/15 18:20 | Juan A H Serrano v Christopher Diaz-Figueroa | 6-3,5-7,3-6 |