Stadium: Center Court Round: 62 Ground: Clay
| ITF M15 Antalya | 2023/04/18 08:50 | Marvin Moeller v Valentin Vanta | 6-4,6-2 |
| ITF M15 Antalya | 2023/04/17 06:50 | Josh Reid v Valentin Vanta | 0-6,0-6 |
| ITF M15 Antalya | 2023/04/10 07:00 | Atakan Karahan v Valentin Vanta | 3-6,6-4,14-12 |
| ITF M15 Antalya | 2023/04/09 06:30 | Alexander Chepik v Valentin Vanta | 3-6,6-7 |
| ITF M15 Antalya | 2023/03/19 07:00 | Valentin Vanta v Ruben Gospodjinacki | 6-0,6-2 |
| ITF M15 Antalya | 2023/03/14 11:10 | Andrea Fiorentini v Valentin Vanta | 6-4,1-6,10-8 |
| ITF M15 Antalya | 2023/03/13 16:05 | Philipp Pavlenko v Valentin Vanta | 2-6,2-6 |
| ITF M15 Antalya | 2023/03/12 10:30 | Pavel Gula v Valentin Vanta | 2-6,1-6 |
| ITF M15 Kursumlijska Banja | 2023/04/23 07:00 | Tarik Sehovic v Nikola Kolyachev | 2-6,0-6 |
| UTR Pro Beograd | 2023/04/22 06:00 | Nikola Kolyachev v Edison Ambarzumjan | 0-3 |
| UTR Pro Beograd | 2023/04/21 07:30 | Nikola Kolyachev v Strahinja Rakic | 7-6,4-6,3-6 |
| UTR Pro Beograd | 2023/04/20 06:00 | Nikola Kolyachev v Luka Pavlovic | 3-6,2-6 |
| UTR Pro Beograd | 2023/04/19 07:30 | Matija Samardzic v Nikola Kolyachev | 3-6,6-1,6-4 |
| UTR Pro Beograd | 2023/04/18 06:00 | Maxime Hamou v Nikola Kolyachev | 6-1,6-1 |
| ITF M15 Sozopol | 2022/10/16 10:00 | Adam Jurajda v Nikola Kolyachev | 7-6,6-3 |
| ITF M15 Sozopol | 2022/10/10 08:00 | Berk Ilkel v Nikola Kolyachev | 6-1,6-4 |