Round: 25 Ground: Clay
| ITF Romania F12 | 2017/08/30 10:00 | Laurynas Grigelis v Alexander Merino | 6-3,6-2 |
| ITF Romania F11 | 2017/08/24 08:30 | Alexander Merino v Dragos Dima | 5-7,1-6 |
| ITF Romania F11 | 2017/08/23 06:30 | Daniel Cozma v Alexander Merino | 3-6,4-6 |
| ITF Romania F11 Qual | 2017/08/21 11:00 | Alexander Merino v Vlad Andrei Dancu | 6-3,7-6 |
| ITF Romania F11 Qual | 2017/08/21 06:00 | Alexander Merino v Razvan Bobleaga | 6-4,6-1 |
| ITF Finland F3 | 2017/08/15 07:00 | Christoffer Solberg v Alexander Merino | 6-2,6-1 |
| ITF Finland F2 | 2017/08/08 07:00 | Alexander Merino v Filippo Baldi | 3-6,5-7 |
| ITF Colombia F3 | 2017/08/01 20:40 | Alexander Merino v Jorge Panta | 3-6,5-7 |
| ITF Canada F7 | 2017/09/11 15:40 | Boris Arias v Andrew Watson | 1-6,4-6 |
| ITF Canada F7 Qual | 2017/09/10 15:05 | Boris Arias v Jonathan Binding | 6-2,6-4 |
| ITF Canada F7 Qual | 2017/09/09 21:00 | Boris Arias v Taha Baadi | 6-7,6-1,6-1 |
| ITF Canada F6 | 2017/09/06 17:35 | Boris Arias v Liam Caruana | 2-6,1-6 |
| ITF Canada F6 | 2017/09/04 17:15 | Boris Arias v Alejandro Tabilo | 6-4,6-4 |
| ITF Canada F6 Qual | 2017/09/03 17:00 | Boris Arias v Rowland Phillips | 1-6,7-5,6-3 |
| ITF Canada F6 Qual | 2017/09/02 21:00 | Boris Arias v Niels P Van Noord | 6-7,6-3,6-4 |
| ITF Georgia F3 | 2017/07/20 06:00 | Tomislav Jotovski v Boris Arias | 6-4,7-5 |