Stadium: Court 1 Round: 44 Ground: Clay
| ITF M25 Duffel | 2024/06/17 12:00 | Cedric Stanke v Marcel Hornung | 6-2,6-7,10-7 |
| ITF M25 Duffel | 2024/06/16 08:00 | Marcel Hornung v Aydan Gomez Osorio | 6-4,7-6 |
| ITF M25 Deauville | 2024/05/19 08:00 | Adan Freire Da Silva v Marcel Hornung | 6-2,6-0 |
| ITF M25 Hammamet | 2024/04/15 08:30 | Simone Agostini v Marcel Hornung | 3-6,6-0,10-2 |
| ITF M25 Hammamet | 2024/04/14 09:00 | Marcel Hornung v Niklas Grunewald | 6-2,7-6 |
| ITF M25 Hammamet | 2024/04/07 09:00 | Marc Ros Mesas v Marcel Hornung | 7-6,6-4 |
| ITF M25 Hammamet | 2024/04/01 13:30 | Nico Hornitschek v Marcel Hornung | 6-2,6-3 |
| ITF M15 Monastir | 2024/03/24 09:30 | Marcel Hornung v Jack Karlsson Winstrand | 3-6,4-6 |
| ITF M25 Bourg-en-Bresse | 2024/06/23 11:45 | Simon Reveniau v Attila Hueller-Varga | 6-4,6-0 |
| ITF M15 Meerbusch | 2024/04/21 10:00 | Attila Hueller-Varga v Lofo Ramiaramanana | 1-6,1-6 |
| ITF M25 Saint Dizier | 2024/03/25 10:00 | Tristan Berard v Attila Hueller-Varga | 4-6,6-1,10-5 |
| ITF M25 Saint Dizier | 2024/03/24 10:20 | Attila Hueller-Varga v Emil Rast | 7-6,7-5 |