Stadium: Court 2 Round: 28 Ground: Clay
| ITF M15 Vejle | 2023/07/28 08:00 | August Holmgren v Luigi Sorrentino | 6-3,6-2 |
| ITF M15 Vejle | 2023/07/27 13:20 | August Holmgren v Paul Woerner | 6-3,7-5 |
| ITF M15 Vejle | 2023/07/26 08:35 | August Holmgren v Philip Hjorth | 6-2,6-3 |
| Braunchsweig, Germany | 2023/07/13 13:20 | Benjamin Hassan v August Holmgren | 3-6,7-6,6-3 |
| Braunchsweig, Germany | 2023/07/12 12:40 | Adrian Andreev v August Holmgren | 4-6,6-3,6-7 |
| Braunchsweig, Germany | 2023/07/11 11:25 | August Holmgren v Jaume Munar | 2-6,7-5,7-6 |
| Braunchsweig, Germany | 2023/07/10 09:00 | Oriol Roca Batalla v August Holmgren | 6-1,6-7,5-7 |
| Braunchsweig, Germany | 2023/07/09 12:30 | Matthew Dellavedova v August Holmgren | 4-6,6-7 |
| ITF M15 Vejle | 2023/07/28 08:00 | Alec Deckers v Johannes Ingildsen | 6-4,6-0 |
| ITF M15 Vejle | 2023/07/27 09:20 | Alec Deckers v Patrick Kaukovalta | 6-4,6-2 |
| ITF M15 Vejle | 2023/07/26 13:20 | Alec Deckers v Valdemar Frederik Pape | 6-0,6-2 |
| Challenger Amersfoort | 2023/07/21 13:30 | Alec Deckers v Titouan Droguet | 3-6,6-4,3-6 |
| Challenger Amersfoort | 2023/07/20 17:00 | Jan Choinski v Alec Deckers | 2-6,6-7 |
| Challenger Amersfoort | 2023/07/18 17:00 | Martin Landaluce v Alec Deckers | 6-7,5-7 |
| ITF M25 The Hague | 2023/07/04 17:00 | Alec Deckers v Guy Den Ouden | 6-7,6-7 |
| ITF M15 Alkmaar | 2023/06/30 14:30 | Alec Deckers v Luke Simkiss | 6-7,6-4,4-6 |