Round: 25 Ground: Clay
| ITF Spain F20 | 2017/07/06 15:35 | Carlos Taberner v Miguel Semmler | 6-4,6-3 |
| ITF Spain F20 | 2017/07/05 08:00 | Oscar M Cornella v Miguel Semmler | 3-6,6-4,2-6 |
| ITF Spain F20 | 2017/07/04 13:30 | Miguel Semmler v Pablo Irigaray Guarne | 6-1,6-3 |
| ITF Romania F4 | 2017/06/24 08:00 | Michiel de Krom v Miguel Semmler | 2-6,6-1,7-6 |
| ITF Romania F4 | 2017/06/22 10:25 | Vladislav Melnic v Miguel Semmler | 6-4,3-6,2-6 |
| ITF Romania F4 | 2017/06/21 07:00 | Riccardo Maiga v Miguel Semmler | 4-6,7-5,2-6 |
| ITF Spain F17 | 2017/06/14 14:00 | Miguel Semmler v Ewan Moore | 4-6,2-6 |
| ITF Tunisia F19 | 2017/05/21 09:00 | Miguel Semmler v Mariano Kestelboim | 2-6,1-6 |
| ITF Spain F20 | 2017/07/04 09:00 | Juan Lizariturry v Boris Pokotilov | 6-1,6-0 |
| ITF Spain F14 | 2017/05/13 07:00 | Felipe Meligeni Rodrigues Alves v Boris Pokotilov | 6-3,6-3 |
| ITF Spain F13 | 2017/05/08 08:30 | Antonio J A Hernandez v Boris Pokotilov | 6-0,5-7,6-4 |
| ITF Spain F13 | 2017/05/07 10:00 | Pablo Irigaray Guarne v Boris Pokotilov | 6-3,1-6,6-7 |
| ITF Spain F13 | 2017/05/06 12:30 | Axel Vila Antuna v Boris Pokotilov | 2-6,2-6 |
| ITF Kazakhstan F5 Qual | 2017/04/23 04:00 | Anton Chekhov v Boris Pokotilov | 1-6,6-1,6-1 |
| ITF Kazakhstan F3 | 2017/04/11 09:35 | Boris Pokotilov v Pavel Kotov | 1-6,2-6 |
| ITF Kazakhstan F3 Qual | 2017/04/09 08:00 | Sergey Dorozhkin v Boris Pokotilov | 3-6,5-7 |