Stadium: Court 2 Round: 44 Ground: Clay
| ITF M15 Novomoskovsk | 2021/05/24 13:30 | Cengiz Aksu v Keenan Mayo | 6-4,6-2 |
| ITF M15 Novomoskovsk | 2021/05/23 10:30 | Cengiz Aksu v Geronimo Marcolini | 6-1,6-1 |
| ITF M15 Tbilisi | 2021/05/17 05:30 | Cengiz Aksu v Sergo Sikharulidze | 6-1,2-6,7-10 |
| ITF M15 Antalya | 2021/04/26 07:00 | Matias P D L Gomila v Cengiz Aksu | 6-4,6-4 |
| ITF M15 Antalya | 2021/04/14 07:00 | Cengiz Aksu v Gianmarco Ferrari | 0-6,2-6 |
| ITF M15 Antalya | 2021/04/06 08:00 | Edoardo Eremin v Cengiz Aksu | 7-6,6-3 |
| ITF M15 Antalya | 2021/03/07 07:00 | Cengiz Aksu v Benedikt Henning | 5-7,3-6 |
| ITF M15 Antalya | 2021/03/03 07:00 | Cengiz Aksu v Dragos Nicolae Madaras | 4-6,1-6 |
| ITF M15 Novomoskovsk | 2021/05/25 06:15 | Oleksandr Bielinskyi v Juan Ignacio Alcalde | 6-2,6-2 |
| ITF M15 Novomoskovsk | 2021/05/23 10:30 | Denis Parshutin v Oleksandr Bielinskyi | 2-6,3-6 |
| ITF M15 Cairo | 2021/04/26 08:00 | Oleksandr Bielinskyi v Bautista Vilicich | 6-3,2-6,5-10 |
| ITF M15 Cairo | 2021/04/25 16:00 | Youssef Abdellatif v Oleksandr Bielinskyi | 0-6,0-6 |
| ITF M15 Cairo | 2021/04/19 09:30 | Luigi Sorrentino v Oleksandr Bielinskyi | 4-6,6-4,11-9 |
| ITF M15 Cairo | 2021/04/18 08:30 | Marco De Rosa v Oleksandr Bielinskyi | 2-6,1-6 |
| ITF M15 Cairo | 2021/04/12 08:30 | Rimpei Kawakami v Oleksandr Bielinskyi | 7-6,3-6,10-5 |
| ITF M15 Sharm El Sheikh | 2020/03/11 11:30 | Oleksandr Bielinskyi v Mats Rosenkranz | 4-6,3-6 |