Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Pirot | 2023/09/05 07:25 | Alexander Chepik v Nikola Kolyachev | 6-4,2-6,10-8 |
| ITF M15 Pirot | 2023/09/04 08:30 | Nikola Mitrovic v Nikola Kolyachev | 3-6,0-6 |
| ITF M15 Targu Jiu | 2023/08/15 10:40 | Radovan Michalik v Nikola Kolyachev | 6-2,4-6,11-9 |
| ITF M15 Targu Jiu | 2023/08/13 06:30 | Nikola Kolyachev v Gheorghe Claudiu Schinteie | 6-1,7-6 |
| ITF M15 Curtea de Arges | 2023/08/10 08:00 | Nikola Kolyachev v Luciano Emanuel Ambrogi | 1-6,4-6 |
| ITF M15 Curtea de Arges | 2023/08/09 07:00 | Nikola Kolyachev v Elio Jose Ribeiro Lago | 6-4,6-1 |
| ITF M15 Curtea de Arges | 2023/08/08 10:15 | Nikola Kolyachev v Federico Valle | 6-4,6-1 |
| ITF M15 Curtea de Arges | 2023/08/08 06:30 | Enrique Bogo v Nikola Kolyachev | 1-6,6-2,9-11 |
| ITF M25 Esch/Alzette | 2023/07/17 07:00 | Loris Pourroy v Vladimir Kravec | 6-0,6-1 |
| ITF M25 Esch/Alzette Qual | 2023/07/16 08:00 | Lennart Melzer v Vladimir Kravec | 3-6,6-2,4-10 |
| ITF M25 Kursumlijska Banja | 2023/05/15 07:00 | Vladimir Kravec v Tadija Radovanovic | 3-6,0-6 |
| ITF M25 Kursumlijska Banja | 2023/05/08 09:45 | Enrique Pena v Vladimir Kravec | 6-2,6-1 |
| ITF M15 Kursumlijska Banja | 2023/04/30 09:30 | Vladimir Kravec v Jacques-Kai Inoue | 4-6,4-6 |
| ITF M25 Gaziantep | 2022/10/23 09:10 | Patrick Grigoriu v Vladimir Kravec | 6-0,6-1 |
| ITF M25 Bagneres-De-Bigorre | 2022/09/04 15:15 | Liam Branger v Vladimir Kravec | 6-1,6-3 |
| ITF M25 Sierre | 2022/08/29 11:45 | Rayane Oumaouche v Vladimir Kravec | 6-0,6-0 |