Round: 26 Ground: Clay
| ITF Spain F20 | 2017/07/03 11:20 | Vasisht Cheruku v Oscar M Cornella | 3-6,5-7 |
| ITF Spain F20 Qual | 2017/07/02 09:40 | Oscar M Cornella v Luis Diaz Argente | 7-6,6-1 |
| ITF Spain F20 Qual | 2017/07/01 07:30 | Oscar M Cornella v Inigo T Martin | 7-5,6-2 |
| ITF Spain F18 Qual | 2017/06/17 18:30 | Oscar M Cornella v Sergi Perez Contri | 4-6,4-6 |
| ITF Spain F17 | 2017/06/11 16:00 | Axel Vila Antuna v Oscar M Cornella | 6-2,6-2 |
| ITF Spain F16 | 2017/06/05 10:00 | Oscar M Cornella v Jose Maria Martin de Oliva Carr | 4-6,2-6 |
| ITF Spain F16 Qual | 2017/06/04 18:15 | Oscar M Cornella v Jose Juarez Caro | 4-6,6-2,6-4 |
| ITF Spain F16 Qual | 2017/06/03 14:30 | Oscar M Cornella v Oz Daniel | 6-4,6-1 |
| 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 Tunisia F19 | 2017/05/20 09:00 | Goncalo Oliveira v Miguel Semmler | 4-6,0-6 |
| ITF Tunisia F19 | 2017/05/19 11:30 | Florent Diep v Miguel Semmler | 3-6,4-6 |