Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF Portugal F4 | 2018/03/11 11:30 | Yann Marti v Simao Alves | 6-0,6-1 |
| ITF Portugal F4 | 2018/03/10 16:30 | Yann Marti v Joao Giannella | 6-1,6-2 |
| ITF Portugal F3 | 2018/03/10 11:00 | Yann Marti v Fred Gil | 5-7,4-6 |
| ITF Portugal F3 | 2018/03/07 13:00 | Yann Marti v Thomas George Brun | 6-0,6-0 |
| ITF France F3 | 2018/01/23 13:55 | Igor Sijsling v Yann Marti | 6-3,6-0 |
| ITF France F3 Qual | 2018/01/21 12:10 | Yann Marti v Joffrey De Schepper | 7-6,6-2 |
| ITF France F3 Qual | 2018/01/20 12:35 | Yann Marti v Louroi Martinez | 6-0,6-3 |
| ITF USA F2 | 2018/01/10 21:35 | Yann Marti v Karue Sell | 6-2,4-6,2-6 |
| ITF Portugal F4 | 2018/03/11 17:00 | Jonathan Binding v Joao Antonio | 2-6,2-6 |
| ITF Portugal F4 | 2018/03/10 15:30 | Joao Antonio v Daniel Rodrigues | 6-1,6-4 |
| ITF Portugal F3 | 2018/03/05 17:00 | Jose Fco. Vidal Azorin v Joao Antonio | 6-3,6-2 |
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Quentin Gueydan v Joao Antonio | 6-2,6-3 |
| ITF Portugal F2 Qual | 2018/02/24 12:30 | Joao Antonio v Zakhar Trapeznikov | 6-2,6-2 |
| ITF Portugal F1 | 2018/02/21 14:45 | Joao Antonio v Igor Marcondes | 0-6,2-6 |
| ITF Portugal F1 | 2018/02/19 16:30 | Joao Antonio v Alberto C Sanchez | 3-6,6-4,6-3 |
| ITF Portugal F1 | 2018/02/19 10:00 | Maxence Broville v Joao Antonio | 4-6,2-6 |