Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Velenje | 2022/07/04 09:50 | Daniel De Jonge v Edoardo Zanada | 6-7,6-3,9-11 |
| ITF M15 Velenje | 2022/07/03 13:10 | Daniel De Jonge v Radovan Michalik | 7-5,6-2 |
| ITF M25 Den Haag | 2022/06/30 10:35 | Daniel De Jonge v Jelle Sels | 3-6,4-6 |
| ITF M25 Den Haag | 2022/06/29 15:55 | Sander Jong v Daniel De Jonge | 6-3,3-6,4-6 |
| ITF M15 Alkmaar | 2022/06/21 09:00 | Alexander Donski v Daniel De Jonge | 6-4,6-3 |
| ITF M15 Duffel | 2022/06/12 10:00 | Chris Rodesch v Daniel De Jonge | 6-3,6-4 |
| ITF M25 Calabasas | 2022/03/23 20:25 | Bruno Kuzuhara v Daniel De Jonge | 6-4,6-3 |
| ITF M25 Calabasas | 2022/03/22 18:35 | Alexander Bernard v Daniel De Jonge | 7-6,5-7,5-10 |
| ITF M15 Meerbusch | 2023/04/24 10:00 | Ruben Hartig v Olivier Rojas | 6-4,6-4 |
| ITF M15 Meerbusch | 2023/04/24 08:00 | Leopold Zima v Ruben Hartig | 6-4,6-1 |
| ITF M15 Antalya | 2023/04/17 12:15 | Marlon Vankan v Ruben Hartig | 6-3,6-3 |
| ITF M15 Antalya | 2023/04/16 07:00 | Ruben Hartig v Pavel Gula | 6-1,6-3 |
| ITF M15 Antalya | 2023/04/09 06:30 | Ruben Hartig v Atakan Karahan | 1-6,6-3,6-10 |
| ITF M15 Antalya | 2023/04/03 11:10 | Ruben Hartig v Yuquan Jin | 3-6,2-6 |
| ITF M15 Antalya | 2023/04/02 07:00 | Elio Jose Ribeiro Lago v Ruben Hartig | 6-2,4-6,3-10 |
| ITF M15 Monastir | 2023/02/26 08:00 | Ruben Hartig v Hikaru Shiraishi | 0-6,3-6 |