Stadium: Court 1 Round: 44 Ground: Clay
| ITF M15 Sofia | 2022/07/06 10:45 | Nikola Kolyachev v Samuil Konov | 6-4,3-6,2-6 |
| ITF M15 Sofia | 2022/07/04 13:00 | Obrad Markovski v Nikola Kolyachev | 1-6,6-4,7-10 |
| ITF M15 Sofia | 2022/07/04 08:00 | Nikola Kolyachev v Bogdan Pavel | 7-5,6-2 |
| ITF M15 Sofia | 2022/07/03 12:00 | Nikola Kolyachev v Akay, Cihan | 6-7,6-4,10-6 |
| UTR Pro Tennis Series Ruse | 2022/06/14 05:00 | Ignat, Dragos Constantin v Nikola Kolyachev | 7-5,6-7,0-6 |
| UTR Pro Tennis Series Ruse | 2022/06/13 10:06 | Nikola Kolyachev v Filip, Vladimir | 6-2,5-4 |
| ITF - M15 Antalya | 2022/03/28 08:40 | Max Houkes v Nikola Kolyachev | 6-3,6-1 |
| ITF - M15 Antalya | 2022/03/27 07:00 | Nikola Kolyachev v Dumitru, Vlad Andrei | 7-6,4-6,10-5 |
| ITF M25 Pitesti | 2022/07/31 08:00 | Antonescu, Vasile v Codescu, Razvan Marius | 6-4,6-3 |
| ITF M25 Bacau | 2022/07/24 11:00 | Alexandru Luca v Codescu, Razvan Marius | 3-6,6-4,10-8 |
| ITF - M15 Bucarest | 2022/05/22 10:00 | Carl Holder v Codescu, Razvan Marius | 7-6,6-1 |
| ITF - M15 Meerbusch | 2022/05/01 13:30 | Codescu, Razvan Marius v Jannik Maute | 1-6,4-6 |
| Split, Singles M-ITF-CRO-05A | 2022/04/24 08:00 | Codescu, Razvan Marius v Adam Heinonen | 4-6,2-6 |
| ITF - M15 Antalya | 2022/03/27 07:00 | Daniel Siniakov v Codescu, Razvan Marius | 6-0,6-2 |
| ITF - M25 Antalya | 2022/03/13 07:00 | Philipp Pavlenko v Codescu, Razvan Marius | 6-0,6-4 |
| ITF - M15 Antalya | 2022/02/06 07:00 | Codescu, Razvan Marius v Mert Naci Turker | 1-6,2-6 |