Round: 62 Ground: Hardcourt outdoor
| ITF Spain F29 | 2015/09/15 11:10 | Ricardo Villacorta-Alonso v Miguel Semmler | 6-4,6-1 |
| ITF Spain F28 | 2015/09/08 12:50 | Roberto Marcora v Miguel Semmler | 6-4,6-2 |
| ITF Spain F26 | 2015/08/19 13:00 | Miguel Semmler v Juan Lizariturry | 4-6,0-6 |
| ITF Spain F26 | 2015/08/18 08:45 | Goncalo Falcao v Miguel Semmler | 6-7,5-7 |
| ITF Spain F25 | 2015/08/12 10:00 | Maxime Tchoutakian v Miguel Semmler | 6-3,6-3 |
| ITF Spain F22 | 2015/07/25 15:30 | Oriol Roca Batalla v Miguel Semmler | 6-3,6-1 |
| ITF Spain F22 | 2015/07/24 08:30 | Alex De Minaur v Miguel Semmler | 4-6,4-6 |
| ITF Spain F22 | 2015/07/22 08:30 | Miguel Semmler v Eric Fomba | 6-1,7-5 |
| ITF Germany F10 Qual | 2015/08/02 10:30 | Robin Lang v Thiago Seyboth Wild | 6-3,6-3 |
| ITF Turkey F16 | 2015/04/23 08:00 | Adrian Sikora v Robin Lang | 6-0,6-0 |
| ITF Turkey F16 | 2015/04/22 09:35 | Robin Lang v Bogdan Didenko | 6-2,6-2 |
| ITF Turkey F15 | 2015/04/12 08:00 | Robin Lang v Luca Keist | 6-2,6-0 |
| ITF Germany F1 | 2015/01/07 11:40 | Robin Lang v Piotr Lomacki | 3-6,4-6 |
| ITF Germany F1 Qual | 2015/01/06 09:00 | Robin Lang v David Novotny | 3-6,6-3,6-4 |
| ITF Germany F13 | 2014/08/20 08:00 | Robin Lang v Maximilian Marterer | 1-6,2-6 |
| ITF Germany F13 | 2014/08/18 10:00 | Dominik Koepfer v Robin Lang | 2-6,6-4,6-7 |