Stadium: Court 1 Round: 14 Ground: Carpet indoor
| ITF - M15 - Monastir | 2023/10/20 08:30 | Adrien Gobat v Skander Mansouri | 6-4,6-7,6-3 |
| ITF - M15 - Monastir | 2023/10/19 08:00 | Aleksandr Lobanov v Skander Mansouri | 3-6,3-6 |
| ITF - M15 - Monastir | 2023/10/18 08:00 | Stefano D'Agostino v Skander Mansouri | 2-6,2-6 |
| Challenger Fairfield | 2023/10/11 19:40 | Skander Mansouri v Zachary Svajda | 5-7,6-0,2-6 |
| Challenger Fairfield | 2023/10/09 21:40 | Skander Mansouri v Vasek Pospisil | 1-6,6-1,6-3 |
| Challenger Tiburon | 2023/10/02 19:10 | Skander Mansouri v Brayden Schnur | 6-7,6-7 |
| Challenger Tiburon | 2023/10/01 21:35 | Skander Mansouri v Hudson Rivera | 1-6,6-3,6-4 |
| Challenger Charleston | 2023/09/26 15:25 | Adam Walton v Skander Mansouri | 7-6,6-2 |
| ITF M15 - Buschhausen | 2023/09/12 14:30 | Yannik Kelm v Matthias Ujvary | 0-6,2-6 |
| ITF M15 - Allershausen | 2023/08/31 13:10 | Yannik Kelm v Christoph Negritu | 2-6,4-6 |
| ITF M15 - Allershausen | 2023/08/30 12:20 | Jakob Schnaitter v Yannik Kelm | 6-4,6-7,2-6 |
| ITF M15 - Huy | 2023/08/23 14:30 | Yannik Kelm v Jurriaan Bol | 6-7,1-6 |
| ITF M15 - Kottingbrunn | 2023/08/17 09:35 | Neil Oberleitner v Yannik Kelm | 6-4,7-6 |
| ITF M15 - Kottingbrunn | 2023/08/16 10:00 | Dominik Kellovsky v Yannik Kelm | 6-7,3-6 |
| ITF M15 - Frankfurt Am Main | 2023/08/10 15:00 | Yannik Kelm v Florian Broska | 4-6,6-4,2-6 |
| ITF M15 - Frankfurt Am Main | 2023/08/09 12:00 | Taym Alazmeh v Yannik Kelm | 6-7,6-3,1-6 |