Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Antalya | 2024/03/24 09:30 | Guy Den Heijer v Hong-Lin Fu | 7-6,7-6 |
| ITF M15 Aktobe | 2024/03/14 05:00 | Guy Den Heijer v Sergey Fomin | 3-6,7-6,6-7 |
| ITF M15 Aktobe | 2024/03/13 06:45 | Guy Den Heijer v Aliaksandr Liaonenka | 6-0,6-2 |
| ITF M15 Aktobe | 2024/03/07 08:00 | Evgeny Karlovskiy v Guy Den Heijer | 6-4,6-2 |
| ITF M15 Aktobe | 2024/03/06 10:50 | Guy Den Heijer v Arslanbek Aitkulov | 2-6,6-4,7-6 |
| ITF M15 Sharm El Sheikh | 2024/02/14 12:20 | Guy Den Heijer v Niels Visker | 3-6,3-6 |
| ITF M15 Sharm El Sheikh | 2024/02/08 08:00 | Guy Den Heijer v Saba Purtseladze | 3-6,3-6 |
| ITF M15 Sharm El Sheikh | 2024/02/07 13:05 | Karim Ibrahim v Guy Den Heijer | 6-4,6-7,4-6 |
| ITF M15 Antalya | 2024/03/24 09:30 | S Mert Ozdemir v Freek Van Donselaar | 6-2,5-7,7-10 |
| ITF M15 Antalya | 2024/03/18 12:25 | Marsel Ilhan v Freek Van Donselaar | 4-6,6-0,10-7 |
| ITF M15 Antalya | 2024/03/17 12:00 | Kyle Rae v Freek Van Donselaar | 5-7,3-6 |
| ITF M15 Antalya | 2024/03/10 07:00 | Sergei Pogosian v Freek Van Donselaar | 6-2,6-4 |
| ITF M15 Villena | 2024/02/25 13:00 | Rodrigo Mora Clement v Freek Van Donselaar | 3-6,7-5,10-7 |
| ITF M15 Villena | 2024/02/18 15:00 | Kuzey Cekirge v Freek Van Donselaar | 6-4,6-4 |
| ITF M15 Kuala Lumpur | 2023/11/27 04:00 | Freek Van Donselaar v Thijmen Loof | 4-6,2-6 |
| ITF M15 Ipoh Perak | 2023/11/19 05:00 | Freek Van Donselaar v David Agung Susanto | 6-7,7-5,8-10 |