| 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 |
| ITF Romania F11 Qual | 2014/08/11 10:55 | Calin Manda v Cosmin Ontica | 3-6,6-1,6-3 |
| ITF Turkey F3 | 2015/02/28 09:00 | Marco Neubau v Rafael Camilo | 4-6,2-6 |
| ITF Spain F3 | 2015/02/08 13:00 | Alexander Igoshin v Marco Neubau | 6-1,6-0 |
| ITF Spain F3 | 2015/02/08 09:15 | Marco Neubau v Manel Perez Esteve | 6-2,6-1 |
| ITF Spain F2 | 2015/01/31 09:00 | Dimitriy Voronin v Marco Neubau | 1-6,3-6 |
| ITF Austria F6 | 2014/08/02 07:30 | Marco Neubau v Johannes Schretter | 3-6,2-6 |
| ITF Austria F5 | 2014/07/23 10:05 | Johannes Schretter v Marco Neubau | 7-5,6-3 |
| ITF Austria F5 Qual | 2014/07/19 10:00 | Marco Neubau v Jonas Trinker | 6-1,7-6 |