Round: 62 Ground: Hardcourt outdoor
| ITF Greece F8 | 2014/10/12 08:00 | Petar Conkic v Cosmin Ontica | 6-0,6-2 |
| ITF Greece F2 Qual | 2017/03/11 10:00 | Petar Conkic v Valentin Guenther | 6-2,6-2 |
| ITF Indonesia F3 | 2017/02/23 05:20 | Alexandre Muller v Petar Conkic | 6-4,6-4 |
| ITF Indonesia F3 | 2017/02/21 06:35 | Petar Conkic v Shaheed Alam | 6-2,7-6 |
| ITF Indonesia F2 | 2017/02/14 03:00 | Cheong-Eui Kim v Petar Conkic | 3-6,6-3,6-1 |
| ITF Turkey F3 | 2017/01/24 07:00 | Petar Conkic v Peter Kobelt | 5-7,5-7 |
| ITF Turkey F3 | 2017/01/23 07:00 | Petar Conkic v Sefa Suluoglu | 6-1,6-2 |
| ITF Turkey F3 | 2017/01/22 07:00 | Petar Conkic v Florian Jakob | 6-1,6-2 |
| ITF Turkey F2 | 2017/01/18 11:00 | Liam Broady v Petar Conkic | 6-2,6-3 |
| ITF Turkey F5 | 2017/02/05 07:00 | Cosmin Ontica v Dusty H. Boyer | 1-6,3-6 |
| ITF Turkey F5 | 2017/02/04 06:30 | Mousheg Hovhannisyan v Cosmin Ontica | 2-6,2-6 |
| ITF Turkey F4 | 2017/01/30 07:00 | Pavel Krainik v Cosmin Ontica | 5-7,6-1,7-5 |
| ITF Turkey F4 | 2017/01/29 07:30 | Amaury Delmas v Cosmin Ontica | 3-6,1-6 |
| ITF Romania F15 | 2016/08/28 07:00 | Matteo Tinelli v Cosmin Ontica | 3-6,1-6 |
| ITF Romania F15 | 2016/08/27 09:00 | Cosmin Ontica v Vladimir Filip | 7-5,6-2 |
| ITF Romania F13 | 2016/08/18 08:25 | Mor Bulis v Cosmin Ontica | 6-2,6-0 |
| ITF Romania F13 | 2016/08/17 12:20 | Cosmin Ontica v Ciprian Alexandru Porumb | 6-2,2-6,6-1 |