Ground: Hardcourt outdoor
| ITF Turkey F10 | 2015/03/07 08:00 | Cosmin Ontica v Marco Neubau | 6-4,6-4 |
| ITF USA F5 | 2015/01/17 17:00 | Myles Schalet v Cosmin Ontica | 6-3,6-4 |
| ITF USA F5 | 2015/01/16 16:00 | Drew Van Orderlain v Cosmin Ontica | 2-6,3-6 |
| ITF USA F1 Qual | 2015/01/02 18:30 | Cosmin Ontica v Dmytro Kamynin | 1-6,2-6 |
| ITF Greece F8 | 2014/10/12 08:00 | Petar Conkic v Cosmin Ontica | 6-0,6-2 |
| ITF Romania F12 | 2014/08/20 13:20 | Cosmin Ontica v Filip Horansky | 0-6,1-6 |
| ITF Romania F12 | 2014/08/18 07:00 | Mohd Assri Merzuki v Cosmin Ontica | 6-7,7-5,5-7 |
| ITF Romania F12 | 2014/08/16 07:30 | Cristian Stefan Moldovan v Cosmin Ontica | 4-6,5-7 |
| ATP Umag Qual | 2014/07/19 08:00 | Tihomir Grozdanov v Nino Serdarusic | 3-6,4-6 |
| ITF Hungary F1 | 2014/06/04 11:00 | Riccardo Maiga v Tihomir Grozdanov | 6-1,3-6,7-5 |
| ITF Croatia F4 | 2014/03/19 10:30 | Dino Marcan v Tihomir Grozdanov | 7-5,6-4 |
| ITF Italy F3 | 2014/02/24 12:00 | Viktor Galovic v Tihomir Grozdanov | 6-4,6-4 |
| ITF Croatia F2 | 2014/02/18 12:30 | Antonio Sancic v Tihomir Grozdanov | 6-4,0-6,6-1 |
| ITF Croatia F2 | 2014/02/13 12:00 | Tihomir Grozdanov v Filip Veger | 2-6,3-6 |