Stadium: Court 2 Round: 19 Ground: Clay
| Challenger Salzburg | 2024/07/08 08:00 | Ryan Nijboer v Mika Brunold | 6-3,7-5 |
| Challenger Brasov | 2024/06/30 10:30 | Ryan Nijboer v Stefan Palosi | 3-6,4-6 |
| ITF M25 Mungia-Laukariz | 2024/06/22 15:55 | Michiel de Krom v Ryan Nijboer | 6-4,6-4 |
| ITF M25 Mungia-Laukariz | 2024/06/21 14:00 | Ryan Nijboer v Frederico Ferreira Silva | 5-7,6-4,6-2 |
| ITF M25 Mungia-Laukariz | 2024/06/20 17:10 | Iliyan Radulov v Ryan Nijboer | 4-6,2-6 |
| ITF M25 Mungia-Laukariz | 2024/06/19 09:00 | Sergio Callejon Hernando v Ryan Nijboer | 2-6,6-4,2-6 |
| Challenger Perugia | 2024/06/09 12:30 | Guido Andreozzi v Ryan Nijboer | 7-6,6-3 |
| ITF M25 Cordoba | 2024/06/07 08:00 | Ryan Nijboer v Alex M Pujolras | 3-6,6-4,3-6 |
| Challenger Salzburg | 2024/07/08 08:00 | Rubin Statham v Adrian Oetzbach | 4-6,2-6 |
| ITF M25 Marburg | 2024/07/04 09:30 | Daniel Michalski v Adrian Oetzbach | 6-4,6-2 |
| ITF M25 Marburg | 2024/07/02 12:00 | Mika Lipp v Adrian Oetzbach | 3-6,2-6 |
| ITF M15 Alkmaar | 2024/06/29 18:15 | Adrian Oetzbach v Deney Wassermann | 3-6,3-6 |
| ITF M15 Alkmaar | 2024/06/28 15:00 | Adrian Oetzbach v Christian Sigsgaard | 6-4,7-6 |
| ITF M15 Alkmaar | 2024/06/27 11:40 | Adrian Oetzbach v Daniel De Jonge | 6-3,7-6 |
| ITF M15 Alkmaar | 2024/06/25 12:00 | Adrian Oetzbach v Lodewijk Weststrate | 7-6,4-6,7-6 |
| ITF M15 Saarlouis | 2024/06/19 17:30 | Milan Welte v Adrian Oetzbach | 6-4,6-1 |