Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| 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 Allershausen | 2023/08/31 13:10 | Yannik Kelm v Christoph Negritu | 2-6,4-6 |
| ITF M15 Allershausen | 2023/08/30 11:35 | Gregor Ramskogler v Christoph Negritu | 5-7,3-6 |
| Challenger Augsburg | 2023/08/22 14:25 | Christoph Negritu v Oriol Roca Batalla | 2-6,7-6,3-6 |
| Challenger Augsburg | 2023/08/21 08:00 | Christoph Negritu v Nicola Kuhn | 2-6,6-3,7-5 |
| Challenger Augsburg | 2023/08/20 09:40 | Julian Ocleppo v Christoph Negritu | 3-6,3-6 |
| ITF M25 Astana | 2023/08/04 08:45 | Shuichi Sekiguchi v Egor Agafonov | 7-6,6-1 |
| ITF M25 Astana | 2023/08/03 05:25 | Zura Tkemaladze v Egor Agafonov | 0-6,2-6 |
| Challenger Astana | 2023/07/24 06:05 | Sidharth Rawat v Egor Agafonov | 6-2,6-2 |
| Challenger Astana | 2023/07/23 10:35 | Seita Watanabe v Egor Agafonov | 2-6,2-6 |
| ITF M15 Monastir | 2023/07/21 08:00 | Gilbert S K Junior v Egor Agafonov | 6-1,6-1 |
| ITF M15 Monastir | 2023/07/20 08:00 | Gianluca Cadenasso v Egor Agafonov | 3-6,6-7 |
| ITF M15 Monastir | 2023/07/18 09:30 | Egor Agafonov v David Poljak | 6-4,7-6 |
| ITF M15 Monastir | 2023/07/12 11:40 | Egor Agafonov v Kalman Boyd | 2-6,7-6,6-4 |