Stadium: Court 16 Round: 25 Ground: Hardcourt outdoor
| Challenger Zug | 2024/07/21 09:50 | Johan Nikles v Jakub Paul | 4-6,3-6 |
| Challenger Salzburg | 2024/07/09 11:00 | Johan Nikles v Jerome Kym | 4-6,7-5,1-6 |
| Challenger Salzburg | 2024/07/08 14:55 | Peter Benjamin Privara v Johan Nikles | 2-6,5-7 |
| Challenger Salzburg | 2024/07/08 09:50 | Johan Nikles v Yurii Dzhavakian | 6-4,7-5 |
| ITF M25 Klosters | 2024/06/28 07:30 | Patrick Zahraj v Johan Nikles | 7-5,6-3 |
| ITF M25 Klosters | 2024/06/27 07:30 | Maximilian Homberg v Johan Nikles | 1-6,5-7 |
| ITF M25 Klosters | 2024/06/26 09:55 | Johan Nikles v Sandro Kopp | 7-6,6-2 |
| ITF M25 Montauban | 2024/06/22 11:30 | Maxime Chazal v Johan Nikles | 6-4,6-2 |
| ITF M15 Slovenska Bistrica | 2024/07/17 15:00 | Felix Corwin v Matic Dimic | 7-6,6-2 |
| ITF M15 Litija | 2024/07/10 15:10 | Matic Dimic v Gabriele Bosio | 3-6,4-6 |
| ITF M15 Store | 2024/07/04 09:55 | Sebastian Dominko v Matic Dimic | 6-1,6-2 |
| ITF M15 Store | 2024/07/03 10:05 | Matic Dimic v Gian M Di Natale | 7-5,6-4 |
| ITF M15 Store | 2024/07/02 10:00 | Matic Dimic v Mateo Martinovic | 4-6,6-0,10-7 |
| ITF M15 Store | 2024/07/02 07:00 | Matic Dimic v Luka Videnovic | 6-2,6-4 |
| ITF M15 Hrastnik | 2024/06/05 11:30 | Noah Perfetti v Matic Dimic | 7-6,6-2 |
| ITF M15 Hrastnik | 2024/06/04 08:00 | Enrico Baldisserri v Matic Dimic | 6-1,5-7,8-10 |