Round: 44 Ground: Clay
| ITF Portugal F12 Qual | 2018/07/21 12:00 | Albertoni, Davide v Di Nocera, Riccardo | 6-4,5-7,1-6 |
| ITF Italy F19 | 2018/07/15 08:30 | Gian Marco Ortenzi v Albertoni, Davide | 6-4,6-0 |
| ITF Italy F19 | 2018/07/14 12:30 | Roberto, Riccardo v Albertoni, Davide | 6-7,4-6 |
| ITF Italy F18 Qual | 2018/07/07 08:00 | Albertoni, Davide v Ceppellini, Alessandro | 3-6,2-6 |
| ITF Italy F14 Qual | 2018/06/09 16:00 | Albertoni, Davide v Cammarata, Alberto | 2-6,1-6 |
| ITF Tunisia F20 | 2018/05/23 10:15 | Ferreira, Goncalo v Albertoni, Davide | 1-6,2-6 |
| ITF Tunisia F20 | 2018/05/20 09:00 | Jhun, Alexander v Albertoni, Davide | 4-6,0-6 |
| ITF Tunisia F20 | 2018/05/19 09:00 | Albertoni, Davide v Bosnjak, Mislav | 3-6,6-3,6-3 |
| ITF Portugal F13 | 2018/07/28 08:30 | Graca, Joao v Andre, Fernando | 6-3,6-3 |
| ITF Portugal F6 Qual | 2018/03/24 13:00 | Graca, Joao v Rodrigues, Pedro Gabriel | 4-6,1-6 |
| ITF Portugal F5 Qual | 2018/03/18 11:30 | Graca, Joao v Gabriele Moghini | 6-2,3-6,3-6 |
| Portugal F4, Singles Qualifying | 2018/03/10 12:30 | Graca, Joao v Rodrigues Girotto, Alexandre Gabriel | 6-2,5-7,4-6 |
| ITF Portugal F3 | 2018/03/05 16:00 | Rodrigues Girotto, Alexandre Gabriel v Graca, Joao | 4-6,7-5,6-3 |
| ITF Portugal F2 Qual | 2018/02/25 13:00 | Joffrey De Schepper v Graca, Joao | 6-1,6-3 |
| ITF Portugal F2 Qual | 2018/02/24 15:30 | Briceno Lillo, Alex v Graca, Joao | 0-6,0-6 |
| ITF Portugal F1 | 2018/02/17 12:30 | Hartmeier, Patrik v Graca, Joao | 6-3,6-7,6-2 |