Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2019/02/26 10:40 | Alexey Zakharov v Christoph Negritu | 4-6,4-6 |
| ITF M15 Doha | 2023/10/11 12:00 | Christoph Negritu v Thomas Deschamps | 6-3,6-2 |
| ITF M15 Doha | 2023/10/09 16:05 | Christoph Negritu v Cengiz Aksu | 6-3,6-4 |
| ITF M15 Doha | 2023/10/06 13:00 | Christoph Negritu v Marat Sharipov | 6-7,6-7 |
| ITF M15 Doha | 2023/10/05 14:40 | Christoph Negritu v Ammar Elamin | 6-2,6-4 |
| ITF M15 Doha | 2023/10/04 14:30 | Christoph Negritu v Egor Agafonov | 7-6,6-4 |
| Challenger - Sibiu | 2023/09/17 12:05 | Christoph Negritu v Juan Pablo Paz | 5-7,1-6 |
| ITF M15 Allershausen | 2023/09/02 10:00 | Christoph Negritu v Nicola Kuhn | 3-6,1-6 |
| ITF M15 Allershausen | 2023/09/01 10:00 | Tom Gentzsch v Christoph Negritu | 2-6,6-7 |
| ITF M15 Doha | 2023/10/11 12:00 | Alexey Zakharov v Bogdan Bobrov | 6-3,6-1 |
| ITF M15 Doha | 2023/10/09 16:45 | Alexey Zakharov v Christian Sigsgaard | 6-3,3-6,6-3 |
| ATP Shanghai | 2023/10/02 07:15 | Aleksandar Kovacevic v Alexey Zakharov | 6-7,7-5,7-6 |
| ATP Chengdu | 2023/09/19 03:00 | Alexey Zakharov v Alibek Kachmazov | 6-7,7-6,3-6 |
| Challenger Guangzhou | 2023/09/11 06:45 | Alexey Zakharov v Aoran Wang | 3-6,3-6 |
| Challenger Guangzhou | 2023/09/10 09:30 | Akira Santillan v Alexey Zakharov | 6-3,3-6,2-6 |
| Challenger - Shanghai | 2023/09/04 09:30 | Alexey Zakharov v Yan Bai | 3-6,3-6 |
| Challenger - Shanghai | 2023/09/04 04:25 | Arthur Weber v Alexey Zakharov | 4-6,6-7 |