| ITF Bulgaria F1 Qual | 2017/05/07 09:00 | Delf Gohlke v Ivaylo Traykov | 6-3,4-6,5-7 |
| ITF Italy F10 | 2017/04/23 10:35 | Aljaz Radinski v Delf Gohlke | 6-4,6-0 |
| ITF Italy F10 | 2017/04/22 07:30 | Mike Loccisano v Delf Gohlke | 3-6,2-6 |
| ITF Italy F9 Qual | 2017/04/16 13:00 | Delf Gohlke v Alexei Popyrin | 2-6,0-6 |
| ITF Italy F9 Qual | 2017/04/15 13:00 | Delf Gohlke v Vito Dell'Elba | 6-3,6-4 |
| ITF Greece F5 | 2017/04/02 06:30 | Delf Gohlke v Alexander Jhun | 2-6,1-6 |
| ITF Greece F4 | 2017/03/26 06:30 | Ville-Petteri Ahti v Delf Gohlke | 6-3,6-4 |
| ITF Greece F4 | 2017/03/25 07:00 | Vlad Cristian Niculae v Delf Gohlke | 2-6,1-6 |
| ITF Hungary F1 | 2017/05/07 08:00 | Patrik Obal v Dominik Recek | 4-6,2-6 |
| ITF Croatia F4 Qual | 2017/03/27 08:00 | Patrik Obal v Andres Gabriel Ciurletti | 4-6,2-6 |
| ITF Croatia F4 Qual | 2017/03/26 10:00 | Patrik Obal v Dominik Recek | 6-7,6-3,7-6 |
| ITF Croatia F4 Qual | 2017/03/25 13:00 | Patrik Obal v Filip Jakob Zupancic | 6-3,7-6 |
| ITF Croatia F3 | 2017/03/20 09:00 | Daniele Capecchi v Patrik Obal | 6-2,6-2 |
| ITF Croatia F3 | 2017/03/19 12:00 | Patrik Obal v Duje Kekez | 6-4,6-7,7-6 |
| ITF Croatia F3 | 2017/03/19 08:30 | Patrik Obal v Besir Durguti | 6-1,6-4 |
| ITF Croatia F3 | 2017/03/18 10:30 | Antonin Bolardt v Patrik Obal | 3-6,4-6 |