Stadium: Court 5 Round: 26 Ground: Clay
| ITF M25 Poznan MD | 2023/08/26 16:00 | Matuszewski/Wehnelt v Jong/Timmermans | 3-6,7-6,10-4 |
| ITF M25 Poznan MD | 2023/08/25 15:45 | Rajski/Wojcik v Jong/Timmermans | 6-4,4-6,7-10 |
| ITF M25 Poznan MD | 2023/08/24 16:35 | Pieczkowski/Szajrych v Jong/Timmermans | 3-6,4-6 |
| ITF M15 Metzingen MD | 2023/07/29 16:00 | Florig/Kelm v Jong/Timmermans | 5-7,6-4,8-10 |
| ITF M15 Metzingen MD | 2023/07/28 16:10 | Jong/Timmermans v Sakellaridis/Sakellaridis | 6-4,6-2 |
| ITF M15 Metzingen MD | 2023/07/27 17:15 | Jong/Timmermans v Donski/Mischker | 6-2,6-4 |
| ITF M15 Metzingen MD | 2023/07/25 12:55 | Jong/Timmermans v Boehler/Maute | 6-4,6-3 |