Stadium: Court 1 Round: 44 Ground: Clay
| UTR Pro Tennis Series Ruse | 2022/06/14 05:00 | Dragos Constantin Ignat v Nikola Kolyachev | 7-5,6-7,0-6 |
| UTR Pro Tennis Series Ruse | 2022/06/13 10:06 | Nikola Kolyachev v Vladimir Filip | 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 Vlad Andrei Dumitru | 7-6,4-6,10-5 |
| ITF M15 Antalya | 2022/03/20 07:00 | Biagio Gramaticopolo v Nikola Kolyachev | 6-2,4-6,10-2 |
| ITF M15 Sozopol | 2021/10/10 09:00 | Nikola Kolyachev v Berk Ilkel | 0-6,1-6 |
| ITF M15 Sozopol | 2021/10/05 06:30 | Yann Wojcik v Nikola Kolyachev | 7-6,6-4 |
| ITF M15 Sozopol | 2021/09/13 07:00 | Plamen Milushev v Nikola Kolyachev | 6-4,6-3 |
| ITF M15 Raanana | 2022/06/22 06:30 | Ben Jones v Cihan Akay | 6-2,6-1 |
| ITF M15 Raanana | 2022/06/21 06:30 | Cihan Akay v Gur Trakhtenberg | 7-5,6-3 |
| ITF M15 Raanana | 2022/06/20 09:00 | Lev Levyatov v Cihan Akay | 6-4,2-6,5-10 |
| ITF M15 Sarajevo | 2022/06/08 11:00 | Rimpei Kawakami v Cihan Akay | 6-4,6-3 |
| ITF M15 Sarajevo | 2022/06/07 07:00 | Jerko Brkic v Cihan Akay | 6-7,3-6 |
| ITF M15 Sarajevo | 2022/06/06 08:00 | Tudor S Gheorghita v Cihan Akay | 2-6,3-6 |
| ITF M15 Antalya | 2022/05/24 08:20 | Rafael Giotis v Cihan Akay | 6-3,6-4 |
| ITF M15 Antalya | 2022/05/23 11:30 | David Kim v Cihan Akay | 3-6,3-6 |