Stadium: Court 2 Kuhstall Round: 25 Ground: Clay
| ITF M15 Los Angeles | 2023/06/21 18:00 | Daniel De Jonge v Alafia Ayeni | 2-6,2-6 |
| ITF M15 Los Angeles | 2023/06/20 17:00 | Rudy Quan v Daniel De Jonge | 4-6,2-6 |
| ITF M15 San Diego | 2023/06/08 16:55 | Jaimee Floyd Angele v Daniel De Jonge | 6-2,6-2 |
| ITF M15 San Diego | 2023/06/07 18:55 | Nikhil Niranjan v Daniel De Jonge | 0-6,4-6 |
| ITF M15 San Diego | 2023/06/06 16:00 | Daniel De Jonge v Piotr Galus | 6-2,6-2 |
| ITF M15 San Diego | 2023/06/05 17:00 | Roi Ginat v Daniel De Jonge | 2-6,6-4,3-10 |
| ITF M15 Rancho Santa Fe | 2023/05/30 16:00 | Aleksa Ciric v Daniel De Jonge | 2-6,7-6,13-11 |
| ITF M15 Rancho Santa Fe | 2023/05/29 20:30 | Liam Oliver Toroman v Daniel De Jonge | 2-6,3-6 |
| ITF M15 Saarlouis | 2023/06/20 11:30 | Viacheslav Bielinskyi v Dominik Boehler | 6-2,6-2 |
| ITF M15 Meerbusch | 2023/04/26 10:45 | Dominik Boehler v Buvaysar Gadamauri | 3-6,2-6 |
| ITF M25 Trimbach | 2023/03/14 15:05 | Maximilian Neuchrist v Dominik Boehler | 7-5,6-4 |
| ITF M15 Monastir | 2023/03/08 10:50 | Dominik Boehler v Karan Singh | 7-5,6-3 |
| ITF M15 Monastir | 2023/02/28 10:35 | Florent Bax v Dominik Boehler | 6-1,7-5 |
| ITF M15 Oberhaching | 2023/02/15 15:45 | Sascha Gueymard Wayenburg v Dominik Boehler | 6-3,6-7,6-3 |
| ITF M15 Grenoble | 2023/02/08 19:05 | Dominik Boehler v Timo Legout | 2-6,4-6 |
| ITF M25 Nussloch | 2023/01/26 14:00 | Matteo Martineau v Dominik Boehler | 6-2,6-3 |