Round: 26 Ground: Clay
| Challenger Sibiu Qual | 2016/09/17 09:10 | Sude, Jakob v Frunza, Nicolae | 3-6,7-6,5-7 |
| ITF Romania F1 | 2017/05/17 08:35 | Frunza, Nicolae v Apostol, Andrei Stefan | 6-4,3-6,6-4 |
| ITF Italy F5 | 2017/03/22 10:05 | Frunza, Nicolae v Alexey Vatutin | 6-7,5-7 |
| ITF Italy F5 | 2017/03/21 12:05 | Rizzuti, Giovanni v Frunza, Nicolae | 2-6,4-6 |
| Turkey F6, Singles Qualifying | 2017/02/17 07:30 | Heyman, Christopher v Frunza, Nicolae | 6-4,0-6,6-0 |
| Turkey F6, Singles Qualifying | 2017/02/15 10:20 | Frunza, Nicolae v Akhmaev, Iznaur | 6-1,6-4 |
| Turkey F6, Singles Qualifying | 2017/02/14 08:55 | Frunza, Nicolae v Ollert, Lukas | 6-1,7-5 |
| ITF Turkey F41 | 2016/10/14 08:00 | Frunza, Nicolae v Alex Molcan | 4-6,2-6 |
| ITF Turkey F41 | 2016/10/13 07:30 | Frunza, Nicolae v Haylaz, Muhammet | 6-4,6-3 |
| ITF Romania F1 | 2017/05/17 08:00 | Cutuli, Domenico v Sude, Jakob | 5-7,6-7 |
| ITF Italy F11 | 2017/05/01 08:00 | Sude, Jakob v Summaria, Corrado | 5-7,6-4,4-6 |
| Italie F10, Qualifications Simples | 2017/04/24 09:40 | Sude, Jakob v Summaria, Corrado | 6-7,3-6 |
| Italie F10, Qualifications Simples | 2017/04/23 10:35 | Sude, Jakob v Gabriele Moghini | 6-1,6-2 |
| Italie F8, Qualifications Simples | 2017/04/11 10:05 | Licciardi, Pietro v Sude, Jakob | 6-1,6-3 |
| Italie F8, Qualifications Simples | 2017/04/10 08:00 | Sude, Jakob v Ricci, Alessandro | 6-2,6-4 |
| Italie F8, Qualifications Simples | 2017/04/09 07:30 | Sude, Jakob v Prince, Jonathan | 6-2,6-1 |
| ITF Italy F7 Qual | 2017/04/02 08:50 | Sude, Jakob v Artunedo, Alejandro | 4-6,3-6 |