Stadium: Court 12 Round: 25 Ground: Clay
| ITF M25 Wetzlar | 2024/07/30 13:45 | Lasse Poertner v Maxime Chazal | 3-6,2-6 |
| ITF M15 Metzingen | 2024/07/23 14:00 | Lasse Poertner v David Fix | 6-7,4-6 |
| ITF M15 Uslar | 2024/07/17 15:30 | Lasse Poertner v Elmar Ejupovic | 4-6,6-4,1-6 |
| ITF M25 Kassel | 2024/07/10 10:00 | Raphael Collignon v Lasse Poertner | 6-2,6-1 |
| Challenger Karlsruhe | 2024/06/30 09:00 | Edas Butvilas v Lasse Poertner | 7-6,6-1 |
| ITF M15 Kamen | 2024/06/27 08:30 | Lasse Poertner v Liam Gavrielides | 6-4,1-6,6-7 |
| ITF M15 Kamen | 2024/06/25 11:05 | Vincent Marysko v Lasse Poertner | 2-6,1-6 |
| ITF M15 Casablanca | 2024/06/19 10:00 | Lasse Poertner v Alex M Pujolras | 4-6,7-5,3-6 |
| ITF M15 Haren | 2024/09/03 12:00 | Fred Simonsson v Noah Thurner | 6-2,2-6,7-10 |
| ITF M15 Haren | 2024/09/02 10:30 | Joris Hoogland v Noah Thurner | 2-6,3-6 |
| ITF M25 Sion | 2024/08/30 16:55 | Noah Thurner v Christoph Negritu | 1-6,1-6 |
| ITF M25 Sion | 2024/08/29 10:40 | Patrick Zahraj v Noah Thurner | 6-7,4-6 |
| ITF M25 Sion | 2024/08/27 10:05 | Noah Thurner v Matteo Lavizzari | 6-4,3-6,6-2 |
| ITF M15 Trier | 2024/08/21 10:25 | Justin Engel v Noah Thurner | 4-6,6-2,6-2 |
| ITF M15 Trier | 2024/08/19 14:30 | Noah Thurner v Maximilian Oezcelik | 6-2,6-1 |
| ITF M15 Trier | 2024/08/19 10:00 | Noah Thurner v Jason Janis | 6-1,6-1 |