Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Tavira | 2023/10/11 10:20 | Jack Molloy v Johannes Ingildsen | 1-6,5-7 |
| ITF M25 Tavira | 2023/10/10 08:30 | Johannes Ingildsen v Joao Antonio | 6-1,4-6,10-7 |
| ITF M25 Tavira | 2023/10/09 09:00 | Johannes Ingildsen v Steffan Van Weldam | 6-1,6-4 |
| ITF M25 Falun | 2023/09/26 14:35 | Johannes Ingildsen v Harry Wendelken | 6-4,3-6,3-6 |
| ITF M25 Falun | 2023/09/25 07:50 | Johannes Ingildsen v Oliver Ojakaar | 6-2,6-2 |
| ITF M25 Falun | 2023/09/24 08:00 | Johannes Ingildsen v Eldin Nokic | 6-0,6-1 |
| ITF M15 Danderyd | 2023/09/21 12:15 | Harry Wendelken v Johannes Ingildsen | 3-6,6-3,6-1 |
| ITF M15 Danderyd | 2023/09/20 11:20 | Albert Saar v Johannes Ingildsen | 2-6,3-6 |
| ITF M25 Tavira | 2023/10/11 08:30 | Fabio Coelho v Sebastian Fanselow | 2-6,2-6 |
| Challenger Lisabon | 2023/10/01 09:00 | Sebastian Fanselow v Francesco Forti | 4-6,1-6 |
| Challenger Braga | 2023/09/25 09:00 | Carlos Sanchez Jover v Sebastian Fanselow | 4-6,6-4,6-1 |
| Challenger Braga | 2023/09/24 09:00 | Sebastian Fanselow v Carlos Taberner | 6-3,1-6,7-5 |
| ITF M25 Setubal | 2023/09/22 13:30 | Dali Blanch v Sebastian Fanselow | 2-6,7-5,6-4 |
| ITF M25 Setubal | 2023/09/21 14:30 | Alejandro T Alvarez v Sebastian Fanselow | 5-7,3-6 |
| ITF M25 Setubal | 2023/09/20 12:10 | Patrick Schoen v Sebastian Fanselow | 0-6,3-6 |
| ITF M25 Sintra | 2023/09/17 10:00 | Henrique Rocha v Sebastian Fanselow | 6-2,6-3 |