Stadium: Court 13 Round: 26 Ground: Clay
| ITF M15 Eindhoven | 2023/08/01 09:55 | Elmer Moller v Lasse Poertner | 6-3,6-0 |
| ITF M15 Vejle | 2023/07/30 08:00 | Alec Deckers v Elmer Moller | 6-4,3-6,6-3 |
| ITF M15 Vejle | 2023/07/29 09:25 | Christian Sigsgaard v Elmer Moller | 2-6,3-6 |
| ITF M15 Vejle | 2023/07/28 12:15 | Lewie Lane v Elmer Moller | 4-6,5-7 |
| ITF M15 Vejle | 2023/07/27 11:00 | Sebastian Eriksson v Elmer Moller | 2-6,6-4,2-6 |
| ITF M15 Vejle | 2023/07/26 08:15 | Carl Emil Overbeck v Elmer Moller | 6-7,3-6 |
| Challenger Amersfoort | 2023/07/20 13:25 | Elmer Moller v Titouan Droguet | 3-6,4-6 |
| Challenger Amersfoort | 2023/07/18 13:50 | Niels Visker v Elmer Moller | 2-6,1-6 |
| ITF M15 Eindhoven | 2023/08/01 14:40 | Stian Klaassen v Fons Van Sambeek | 7-6,6-3 |
| ITF M15 Eindhoven | 2023/07/31 08:00 | Jack Loge v Stian Klaassen | 2-6,3-6 |
| ITF M15 Eindhoven | 2023/07/30 07:00 | Stian Klaassen v Twan Van Zijl | 6-3,6-1 |
| ITF M15 Metzingen | 2023/07/23 07:30 | Frederic Vogeli v Stian Klaassen | 6-2,6-7,10-5 |
| ITF M15 Alkmaar | 2023/06/26 10:30 | Max Van Nunen v Stian Klaassen | 5-7,1-6 |