Round: 62 Ground: Hardcourt outdoor
| ITF Greece F8 | 2014/10/12 08:00 | Petar Conkic v Cosmin Ontica | 6-0,6-2 |
| ITF Greece F8 | 2016/11/04 08:00 | Vaclav Safranek v Petar Conkic | 6-2,6-0 |
| ITF Greece F8 | 2016/11/03 07:30 | Petar Conkic v Filipp Kekercheni | 1-6,6-3,7-6 |
| ATP Paris MD | 2016/11/01 10:35 | Christian Hirschmueller v Petar Conkic | 4-6,7-5,1-6 |
| ITF Greece F7 | 2016/10/25 07:00 | Theo Fournerie v Petar Conkic | 2-6,6-1,6-3 |
| ITF Hungary F8 | 2016/10/04 08:00 | Petar Conkic v Lenny Hampel | 3-6,3-6 |
| ITF Serbia F8 | 2016/09/21 10:50 | Cristobal S-Corvalan v Petar Conkic | 6-4,6-0 |
| ITF Serbia F7 | 2016/09/13 09:20 | Petar Conkic v Mike Urbanija | 4-6,2-6 |
| ITF Serbia F6 | 2016/09/07 09:50 | Petar Conkic v Tomislav Jotovski | 3-6,4-6 |
| 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 |
| ITF Romania F13 | 2016/08/15 10:05 | Cosmin Ontica v Scott Duncan | 7-5,6-3 |
| ITF Romania F13 | 2016/08/14 09:00 | Cosmin Ontica v Alexandros Voinea | 6-4,6-0 |
| ITF Romania F12 | 2016/08/08 10:50 | Eros Siringo v Cosmin Ontica | 6-3,6-2 |
| ITF Romania F12 | 2016/08/07 10:30 | Vladimir Filip v Cosmin Ontica | 7-6,0-6,6-7 |