Stadium: Central Court Round: 44 Ground: Clay
| ITF Spain F1 | 2018/01/13 11:00 | Tiago Cacao v Cosmin Ontica | 6-1,6-3 |
| ITF Turkey F47 Qual | 2017/12/09 08:30 | Cosmin Ontica v Dino Bonetta | 6-0,2-6,1-6 |
| ITF Turkey F46 Qual | 2017/12/02 06:45 | Cosmin Ontica v Razvan Bobleaga | 0-6,2-6 |
| ITF Romania F5 | 2017/06/25 11:00 | Cosmin Ontica v Bogdan Ionut Apostol | 2-6,4-6 |
| ITF Romania F5 | 2017/06/24 14:00 | Cosmin Ontica v George Iulian Dina | 6-0,6-2 |
| ITF Romania F4 | 2017/05/15 07:00 | Gianni Ross v Cosmin Ontica | 6-3,6-4 |
| ITF Turkey F17 | 2017/04/29 07:00 | Cosmin Ontica v Alexander Jhun | 1-6,4-6 |
| ITF Turkey F16 | 2017/04/23 07:00 | Cosmin Ontica v Victor Nunez | 1-6,5-7 |
| ITF Italy F34 | 2017/10/17 13:00 | Andrea Pellegrino v Petru-Alexandru Luncanu | 6-3,6-4 |
| ITF Italy F33 | 2017/10/11 17:15 | Petru-Alexandru Luncanu v Dennis Novak | 4-6,1-6 |
| ITF Italy F33 | 2017/10/09 14:30 | Adrian Obert v Petru-Alexandru Luncanu | 3-6,5-7 |
| ITF Romania F12 | 2017/08/30 08:25 | Petru-Alexandru Luncanu v Bogdan Borza | 3-6,3-6 |
| ITF Romania F11 | 2017/08/24 11:05 | Jan Mertl v Petru-Alexandru Luncanu | 6-2,6-4 |
| ITF Romania F11 | 2017/08/23 09:30 | Dragos Constantin Ignat v Petru-Alexandru Luncanu | 3-6,2-6 |
| ITF Romania F10 | 2017/08/18 09:40 | Petru-Alexandru Luncanu v Pietro Licciardi | 1-6,1-6 |
| ITF Romania F10 | 2017/08/17 07:00 | Bogdan Ionut Apostol v Petru-Alexandru Luncanu | 6-1,4-6,5-7 |