Ground: Clay
| ITF - Ukraine F3 | 2015/05/24 07:00 | Vasko Mladenov v Vladyslav Lobak | 6-7,6-3,6-2 |
| ITF - Ukraine F2 | 2015/05/19 10:35 | Vasko Mladenov v Dmytro Kamynin | 1-6,6-7 |
| ITF - Ukraine F1 | 2015/05/12 11:00 | Dmytro Kamynin v Vasko Mladenov | 6-3,7-6 |
| ITF - Tunesien F5 | 2015/04/22 09:00 | Vasko Mladenov v Teri Groll | 2-6,1-6 |
| ITF - Tunesien F14 | 2015/04/12 11:30 | Vasko Mladenov v Matthias Haim | 3-6,2-6 |
| ITF - Tunesien F5 | 2015/04/05 11:30 | Vasko Mladenov v Victor Ouvrard | 3-6,3-6 |
| ITF - Tunesien F5 | 2015/04/01 09:00 | Julien Cagnina v Vasko Mladenov | 6-7,6-2,7-5 |
| ITF - Tunesien F5 | 2015/03/30 12:00 | Vasko Mladenov v Yassine Mhiri | 6-2,6-2 |
| ITF - Ukraine F3 | 2015/05/24 07:00 | Artem Kapshuk v Nikita Matveyko | 4-6,5-7 |
| ITF - Ukraine F2 | 2015/05/19 13:35 | Artem Smirnov v Nikita Matveyko | 6-3,6-2 |
| ITF - Ukraine F2 | 2015/05/18 07:00 | Oleg Prihodko v Nikita Matveyko | 0-6,6-4,4-6 |
| ITF - Ukraine F2 | 2015/05/17 09:00 | Alexey Prokopchuk v Nikita Matveyko | 3-6,3-6 |
| ITF - Ukraine F1 | 2015/05/12 11:05 | Ivan Liutarevich v Nikita Matveyko | 6-0,6-3 |
| ITF - USA F11 - Qualifikation | 2015/03/22 16:00 | Nikita Matveyko v Michael Shabaz | 1-6,5-7 |
| ITF - Tunesien F9 | 2015/03/08 11:00 | Nikita Matveyko v Simone Roncalli | 4-6,0-6 |
| ITF - Tunesien F7 | 2015/02/21 09:30 | Richard Solberg v Nikita Matveyko | 4-6,7-6,6-2 |