| ITF Turkey F40 | 10/22 07:15 | 62 | Felipe Meligeni Rodrigues Alves v Vincentiu A Niculescu | 6-0,6-0 | |
| ITF Turkey F39 | 10/15 07:00 | 62 | Federico Maccari v Vincentiu A Niculescu | 6-1,6-1 | |
| ITF Turkey F39 | 10/14 07:00 | 62 | Vincentiu A Niculescu v Ruben Busch | 6-7,6-3,6-4 | |
| ITF Turkey F38 | 10/07 07:00 | 62 | Vincentiu A Niculescu v Arsenije Zlatanovic | 3-6,2-6 | |
| ITF Turkey F36 | 09/23 07:30 | 44 | Vincentiu A Niculescu v Daniils Batmanovs | 5-7,6-2,0-6 | |
| ITF Turkey F34 | 09/09 10:30 | 44 | Vincentiu A Niculescu v Ren Nakamura | 1-6,3-6 | |
| ITF Turkey F30 Qual | 08/12 11:00 | 62 | Vincentiu A Niculescu v Giuliano Benedetti | 0-6,6-2,4-6 | |
| ITF Turkey F27 | 07/22 07:00 | 62 | Vincentiu A Niculescu v Mustafa Erdogan | 6-7,2-6 | |
| ITF Turkey F26 Qual | 07/16 09:30 | 62 | Sefa Suluoglu v Vincentiu A Niculescu | 1-6,6-3,6-1 | |
| ITF Turkey F26 Qual | 07/15 07:00 | 62 | Vincentiu A Niculescu v Lazar Dokov | 6-4,6-4 | |
| ITF Turkey F25 | 07/08 09:00 | 62 | Vincentiu A Niculescu v Plamen Milushev | 1-6,1-6 | |
| ITF Romania F5 | 06/24 09:30 | 62 | Cezar Cretu v Vincentiu A Niculescu | 6-3,6-1 | |
| ITF Turkey F24 Qual | 06/17 07:00 | 62 | Matthew Romios v Vincentiu A Niculescu | 7-6,6-1 | |
| ITF Turkey F13 | 05/27 07:30 | 44 | Vincentiu A Niculescu v Can Kaya | 1-6,2-6 | |
| ITF Turkey F20 | 05/21 09:30 | 44 | Nebojsa Peric v Vincentiu A Niculescu | 6-4,6-1 | |
| ITF Turkey F15 | 04/15 07:00 | 62 | Jonathan Morr v Vincentiu A Niculescu | 6-1,6-2 | |
| ITF Turkey F14 | 04/08 07:00 | 62 | Vincentiu A Niculescu v Jonas Trinker | 3-6,1-6 | |
| ITF Turkey F13 | 04/02 07:30 | 44 | Vincentiu A Niculescu v Jordi Walder | 3-6,0-6 | |
| ITF Turkey F13 | 04/01 07:00 | 44 | Burak Bilgin v Vincentiu A Niculescu | 6-3,3-6,3-6 | |
| ITF Turkey F4 | 01/30 07:00 | 44 | Filip Brtnicky v Vincentiu A Niculescu | 6-3,6-2 | |
| ITF Turkey F4 | 01/29 07:30 | 44 | Vincentiu A Niculescu v Davide Guerra | 3-6,7-5,6-1 | |
| ITF Turkey F4 | 01/28 07:00 | 44 | Vincentiu A Niculescu v Lazar Dokov | 5-7,6-4,6-3 | |
| ITF Turkey F2 | 01/17 13:30 | 44 | Vincentiu A Niculescu v Maksim Tikhomirov | 6-7,2-6 | |
| ITF Turkey F2 | 01/14 07:00 | 44 | Andrei Molyak v Vincentiu A Niculescu | 3-6,6-7 | |
| ITF Indonesia F5 | 11/27 09:30 | 44 | Vincentiu A Niculescu v Matteo Vialmin | 6-1,1-6,1-6 | |
| ITF Indonesia F5 | 11/26 08:30 | 44 | Naoki Takeda v Vincentiu A Niculescu | Retired | |
| ITF Turkey F47 Qual | 11/19 06:00 | 62 | Kerim Han Bilgin v Vincentiu A Niculescu | 7-5,6-2 | |
| ITF Turkey F46 Qual | 11/13 07:00 | 44 | Daniel Kossek v Vincentiu A Niculescu | 7-6,6-4 | |
| ITF Turkey F27 | 07/03 13:00 | 44 | Vincentiu A Niculescu v Nicolas E Natalicchio | 6-7,1-6 | |
| ITF Turkey F12 | 03/20 08:00 | 62 | Robbie Ridout v Vincentiu A Niculescu | 6-2,6-1 |