Estádio: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF - Portugal F9 | 2018/06/17 09:00 | Duarte Vale v Tiago R Fernandes | 6-2,6-1 |
| ITF - EUA F4 | 2018/01/18 18:00 | Gonzalo Escobar v Duarte Vale | 2-6,6-3,7-6 |
| ITF - EUA F4 | 2018/01/17 19:00 | Strong Kirchheimer v Duarte Vale | 2-6,6-1,2-6 |
| ITF - EUA F4 | 2018/01/15 15:00 | Filip Bergevi v Duarte Vale | 4-6,6-3,5-7 |
| ITF - EUA F4 | 2018/01/14 20:00 | Mikhail Sokolovskiy v Duarte Vale | 2-6,2-6 |
| ITF - EUA F4 | 2018/01/14 16:30 | Korey Lovett v Duarte Vale | 4-6,4-6 |
| ITF - EUA F37 | 2017/11/17 17:55 | Emilio Gomez v Duarte Vale | 6-3,4-6,6-0 |
| ITF - EUA F37 | 2017/11/16 17:35 | Duarte Vale v Fabrizio Ornago | 6-7,7-5,6-0 |
| ITF - Portugal F9 | 2018/06/17 11:30 | Alexander Donski v Tiago Torres | 6-3,6-7,6-3 |
| ITF - Portugal F9 | 2018/06/16 13:00 | Alexander Donski v Russell Henderson | 2-6,6-4,6-4 |
| ITF - Bulgária F1 | 2018/05/16 07:00 | Lucas Catarina v Alexander Donski | 6-2,6-2 |
| ITF - Grécia F5 | 2018/03/27 09:00 | Domagoj Biljesko v Alexander Donski | 6-3,4-6,7-5 |
| ITF - Grécia F4 | 2018/03/18 09:30 | Alexander Donski v Jannik Sinner | 4-6,5-7 |
| ITF - Grécia F4 | 2018/03/17 07:30 | Michael Vrbensky v Alexander Donski | 6-7,6-7 |
| ITF - Grécia F3 | 2018/03/10 07:30 | Alexander Donski v Alan Kohen | 7-6,0-6,4-6 |
| ITF - Grécia F2 | 2018/03/03 07:30 | Alexander Donski v Yutaro Matsuzaki | 4-6,4-6 |