Estadio: Sparkassen Court Round: 25 Ground: Clay
| ITF M25 Bourg-en-Bresse | 2019/07/04 11:00 | Sadio Doumbia v Nikolay Vylegzhanin | 2-6,7-6,6-0 |
| ITF M25 Bourg-en-Bresse | 2019/07/03 14:30 | Nazim Makhlouf v Nikolay Vylegzhanin | 1-6,3-6 |
| ITF M25 Bourg-en-Bresse | 2019/07/01 14:00 | Nathan Seateun v Nikolay Vylegzhanin | 4-6,6-1,8-10 |
| ITF M25 Bourg-en-Bresse | 2019/07/01 08:35 | Nikolay Vylegzhanin v Miguel Fernando Pereira | 6-1,6-3 |
| ITF M15 Sozopol | 2019/05/08 10:55 | Nikolay Vylegzhanin v Vasil Kirkov | 2-6,3-6 |
| ITF M15 Grasse | 2019/05/01 10:20 | Nikolay Vylegzhanin v Antoine Cornut-Chauvinc | 2-6,4-6 |
| ITF M15 Tabarka | 2019/04/15 13:45 | Nikolay Vylegzhanin v Gerard E Juan | 6-0,3-6,10-12 |
| ITF M15 Tabarka | 2019/04/15 08:00 | Damien Bayard v Nikolay Vylegzhanin | 3-6,2-6 |
| ITF M15 Wroclaw | 2019/07/03 08:00 | Ondrej Krstev v Daniel Michalski | 4-6,2-6 |
| ITF M25 Pardubice | 2019/06/24 08:00 | Timo Stodder v Ondrej Krstev | 6-2,6-3 |
| ITF M15 Balatonalmadi | 2019/06/18 08:00 | Ondrej Krstev v Charles Broom | 2-6,3-6 |
| ITF M15 Balatonalmadi | 2019/06/17 10:30 | Ondrej Krstev v Andras Necz | 6-3,6-3 |
| ITF M25 Most | 2019/05/31 08:00 | Colin Sinclair v Ondrej Krstev | 6-2,6-3 |
| ITF M25 Most | 2019/05/30 10:25 | Ondrej Krstev v Jacob Grills | 2-6,6-4,6-3 |
| ITF M25 Most | 2019/05/28 13:30 | Ondrej Krstev v Daniel Dutra Da Silva | 6-4,6-3 |
| ITF 15 Antalya | 2019/05/16 07:15 | Ondrej Krstev v Marsel Ilhan | 6-4,4-6,4-6 |