Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Bucharest | 2024/08/25 06:00 | Niklas Grunewald v Daniel Marincas | 1-6,6-7 |
| ITF M15 Metzingen | 2024/07/21 12:00 | Niklas Grunewald v Olle S Lidholt | 3-6,2-6 |
| ITF M15 Metzingen | 2024/07/21 07:00 | Niklas Grunewald v Christopher Heck | 7-5,6-3 |
| ITF M15 Uslar | 2024/07/15 10:30 | Stepan Baum v Niklas Grunewald | 6-3,6-1 |
| ITF M15 Antalya | 2024/04/29 09:55 | Fadi Bidan v Niklas Grunewald | 6-3,6-2 |
| ITF M15 Antalya | 2024/04/28 07:00 | Ahmet Atabay v Niklas Grunewald | 6-4,2-6,7-10 |
| ITF M15 Antalya | 2024/04/21 07:00 | Niklas Grunewald v Dylan Salton | 1-6,2-6 |
| ITF M25 Hammamet | 2024/04/14 09:00 | Marcel Hornung v Niklas Grunewald | 6-2,7-6 |
| ITF M15 Sharm El Sheikh | 2024/10/08 07:00 | Nino Ehrenschneider v Sam Scherer | 6-3,7-5 |
| ITF M15 Sharm El Sheikh | 2024/10/07 07:00 | Nino Ehrenschneider v Daniel Blazka | 6-0,6-2 |
| ITF M15 Sharm El Sheikh | 2024/10/03 07:00 | Nino Ehrenschneider v Robert Strombachs | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2024/10/02 11:05 | Nino Ehrenschneider v Luke Hooper | 7-6,6-3 |
| ITF M15 Sharm El Sheikh | 2024/10/01 07:00 | Nino Ehrenschneider v Thomas Drayton | 6-1,6-7,10-4 |
| ITF M15 Sharm El Sheikh | 2024/09/30 07:00 | Nino Ehrenschneider v Ayush Sharma | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2024/09/29 09:30 | Nino Ehrenschneider v Filip Hanzelin | 6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2024/09/24 08:15 | Petro Orlando Fellin v Nino Ehrenschneider | 5-7,6-1,10-4 |