Stadium: Court 3 Round: 26 Ground: Clay
| ITF - M15 Antalya | 2020/12/09 06:25 | Cengiz Aksu v Khumoyun Sultanov | 6-4,6-3 |
| ITF - M15 Antalya | 2020/12/23 12:35 | Khumoyun Sultanov v Aleksandr Braynin | 6-0,6-3 |
| ITF - M15 Antalya | 2020/12/16 08:55 | Marsel Ilhan v Khumoyun Sultanov | 6-3,6-1 |
| ITF - M15 Antalya | 2020/12/09 06:25 | Cengiz Aksu v Khumoyun Sultanov | 6-4,6-3 |
| ITF - M15 Antalya | 2020/12/02 07:00 | Stefan Palosi v Khumoyun Sultanov | 7-5,6-2 |
| ITF - M15 Quinta Do Lago | 2020/11/04 12:50 | Khumoyun Sultanov v David Volfson | 3-6,6-7 |
| ITF - M25 Vale Do Lobo | 2020/10/27 12:30 | Maxime Hamou v Khumoyun Sultanov | 6-1,6-3 |
| ITF - M25 Hamburg | 2020/10/20 11:45 | Timo Stodder v Khumoyun Sultanov | 6-0,6-4 |
| Challenger - Bengaluru | 2020/02/12 07:50 | James Duckworth v Khumoyun Sultanov | 6-4,7-6 |
| ITF - M15 Antalya | 2020/12/23 08:15 | Cengiz Aksu v Sarp Agabigun | 3-6,6-2,6-2 |
| ITF - M15 Antalya | 2020/12/17 10:05 | Cengiz Aksu v Vladyslav Orlov | 3-6,4-6 |
| ITF - M15 Antalya | 2020/12/16 08:15 | Cengiz Aksu v Sarp Agabigun | 7-6,6-3 |
| ITF - M15 Antalya | 2020/12/11 09:00 | Sarp Agabigun v Cengiz Aksu | 6-4,2-6,6-4 |
| ITF - M15 Antalya | 2020/12/10 07:00 | Tadeas Paroulek v Cengiz Aksu | 7-5,1-6,4-6 |
| ITF - M15 Antalya | 2020/12/09 06:25 | Cengiz Aksu v Khumoyun Sultanov | 6-4,6-3 |
| ITF - M15 Antalya | 2020/12/01 07:00 | Evgeny Tyurnev v Cengiz Aksu | 7-6,6-4 |
| Challenger - Istanbul | 2020/10/17 09:40 | Borna Gojo v Cengiz Aksu | 7-5,7-5 |