Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 Ollersbach | 2024/08/12 08:00 | Jonas Gundacker v Lukas Rohseano | 6-4,6-3 |
| ITF M15 Nyiregyhaza | 2024/06/19 11:25 | Rafael Kis Balazs v Jonas Gundacker | 6-3,6-3 |
| ITF M15 Nyiregyhaza | 2024/06/18 08:00 | Samuel Puskar v Jonas Gundacker | 4-6,6-4,8-10 |
| ITF M15 Nyiregyhaza | 2024/06/17 09:30 | Botond Kisantal v Jonas Gundacker | 3-6,1-6 |
| ITF M15 Nyiregyhaza | 2024/06/16 07:00 | Jonas Gundacker v Jakub Katuch | 6-2,6-2 |
| ITF M15 Oradea | 2024/06/13 11:40 | Jonas Gundacker v Stefan Palosi | 1-6,4-6 |
| ITF M15 Oradea | 2024/06/12 10:55 | Jordan Hasson v Jonas Gundacker | 3-6,2-6 |
| ITF M15 Oradea | 2024/06/11 08:00 | Benjamin Torrealba v Jonas Gundacker | 2-6,1-6 |
| ITF M15 Ollersbach | 2024/08/12 12:00 | Janis Graski v Daniel Verbeek | 7-6,6-3 |
| ITF M25 Kramsach | 2024/07/21 09:00 | Dario Huber v Janis Graski | 6-1,6-2 |
| ITF M25 Telfs | 2024/07/14 10:00 | Jan Facek v Janis Graski | 6-4,3-6,10-7 |
| ITF M15 Celje | 2024/05/19 07:30 | Janis Graski v Luka Vuglar | 6-4,3-6,4-10 |
| ITF M15 Villach | 2024/05/13 08:00 | Gian M Di Natale v Janis Graski | 6-2,6-0 |
| ITF M15 Villach | 2024/05/12 11:00 | Janis Graski v Filip Krolo | 6-4,3-6,10-8 |
| ITF M15 Antalya | 2024/04/07 07:00 | Gabriel Schenekenberg v Janis Graski | 6-1,6-3 |
| ITF M15 Antalya | 2024/03/17 12:00 | Janis Graski v Daniele Minighini | 5-7,1-6 |