| ITF Germany F9 | 2015/07/26 09:30 | David Simunek v Luca Gelhardt | 4-6,6-7 |
| ITF Germany F8 | 2015/07/22 15:30 | David Simunek v Stefano Travaglia | 3-6,6-3,5-7 |
| ITF Germany F8 | 2015/07/21 13:05 | David Simunek v David Pel | 6-3,6-7,6-3 |
| ITF Germany F5 | 2015/07/02 11:00 | David Simunek v Elie Rousset | 3-6,4-6 |
| ITF Germany F5 | 2015/06/30 12:20 | David Simunek v Daniel Glancy | 6-3,6-7,6-1 |
| ITF Germany F5 | 2015/06/29 11:00 | David Simunek v Nico Mertens | 6-1,6-1 |
| ITF Germany F5 | 2015/06/28 08:00 | David Simunek v Hendrik Jebens | 6-2,6-2 |
| ITF Belgium F3 | 2015/06/23 13:15 | Romain Barbosa v David Simunek | 3-6,2-6 |
| ITF Serbia F7 | 2015/07/29 09:40 | Pirmin Haenle v Caio Silva | 3-6,6-4,5-7 |
| ITF Belgium F7 | 2015/07/23 12:40 | Julien Cagnina v Caio Silva | 5-7,6-1,6-3 |
| ITF France F14 | 2015/07/15 13:05 | Rayan Ghedjemis v Caio Silva | 6-3,6-3 |
| ITF France F14 | 2015/07/14 08:00 | Ronan Joncour v Caio Silva | 4-6,4-6 |
| ITF Germany F6 | 2015/07/07 11:00 | Pascal Meis v Caio Silva | 3-6,6-4,7-6 |
| ITF Austria F2 | 2015/07/01 09:45 | Kirill Dmitriev v Caio Silva | 7-6,6-7,7-6 |
| ITF Austria F2 | 2015/06/30 09:30 | Marcos Giraldi Requena v Caio Silva | 2-6,6-7 |
| ITF France F11 | 2015/06/25 14:30 | Caio Silva v Daniil Medvedev | 3-6,4-6 |