Stadium: Court 6 Round: 62 Ground: Clay
| ITF M15 Monastir | 2024/03/10 09:30 | Vyacheslav Ovchinnikov v Lars Aregger | 6-3,6-4 |
| ITF M25 Quinta Do Lago | 2024/03/03 10:00 | Nikolay Vylegzhanin v Lars Aregger | 6-2,6-2 |
| ITF M25 Tavira | 2023/10/16 13:30 | Lars Aregger v Martim Simoes | 5-7,5-7 |
| ITF M25 Tavira | 2023/10/10 12:35 | Mats Bredschneijder v Lars Aregger | 7-5,6-3 |
| ITF M25 Tavira | 2023/10/09 11:30 | Lars Aregger v Stepan Pecak | 6-1,2-6,14-12 |
| ITF M25 Tavira | 2023/10/08 09:00 | Lars Aregger v Dominique Graf | 6-3,6-2 |
| ITF M25 Pazardzhik | 2023/10/02 06:30 | Anthony Genov v Lars Aregger | 6-0,7-6 |
| ITF M15 Buschhausen | 2023/09/10 08:00 | Lars Aregger v Mike Loccisano | 2-6,7-6,10-7 |
| ITF M15 Monastir | 2024/04/15 15:30 | Niklas Waldner v Antoine Vincent | 6-7,1-6 |
| ITF M15 Monastir | 2024/04/15 08:30 | Ammar Elamin v Niklas Waldner | 4-6,4-6 |
| ITF M15 Monastir | 2024/04/14 08:30 | Niklas Waldner v Mohamed Amine Aissa Khelifa | 6-0,6-1 |
| ITF M15 Monastir | 2024/04/04 08:30 | Egor Agafonov v Niklas Waldner | 6-2,1-6,6-1 |
| ITF M15 Monastir | 2024/04/03 13:15 | Niklas Waldner v Jakub Filip | 7-5,6-2 |
| ITF M15 Monastir | 2024/04/01 14:30 | Adrien Berrut v Niklas Waldner | 2-6,6-7 |
| ITF M15 Monastir | 2024/04/01 08:00 | Niklas Waldner v Jack Karlsson Winstrand | 7-6,6-1 |
| ITF M15 Monastir | 2024/03/31 08:00 | Mihailo Milenkovic v Niklas Waldner | 4-6,3-6 |