Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Kuching | 2023/11/13 03:00 | Freek Van Donselaar v Thijmen Loof | 6-7,4-6 |
| ITF M15 Ipoh Perak | 2023/11/19 05:00 | Freek Van Donselaar v David Agung Susanto | 6-7,7-5,8-10 |
| ITF M15 Kuching | 2023/11/13 03:00 | Freek Van Donselaar v Thijmen Loof | 6-7,4-6 |
| ITF M15 Hua Hin | 2023/11/06 04:45 | Freek Van Donselaar v Matteo Lavizzari | 2-6,0-6 |
| ITF M25 Glasgow | 2023/10/22 09:00 | Freek Van Donselaar v James Beaven | 7-6,6-7,3-10 |
| ITF M25 Edgbaston | 2023/10/16 10:45 | Finn Bass v Freek Van Donselaar | 6-1,6-4 |
| ITF M25 Edgbaston | 2023/10/15 09:00 | Ioannis Stamatopoulos v Freek Van Donselaar | 1-6,7-6,5-10 |
| ITF M15 Buschhausen | 2023/09/10 11:00 | Ronetto Van Tilburg v Freek Van Donselaar | 6-4,6-3 |
| ITF M15 Haren | 2023/09/04 08:00 | Tymur Bieldiugin v Freek Van Donselaar | 6-4,6-4 |
| ITF M15 Kuching | 2023/11/15 04:20 | Jumpei Yamasaki v Thijmen Loof | 7-6,7-6 |
| ITF M15 Kuching | 2023/11/14 02:30 | Patrik Oplustil v Thijmen Loof | 4-6,7-5,9-11 |
| ITF M15 Kuching | 2023/11/13 03:00 | Freek Van Donselaar v Thijmen Loof | 6-7,4-6 |
| ITF M15 Ahmedabad | 2023/10/09 06:45 | Ranjeet Virali-Murugesan v Thijmen Loof | 6-4,7-6 |
| ITF M15 Ahmedabad | 2023/10/08 08:30 | Dharmil Shah v Thijmen Loof | 3-6,1-6 |
| ITF M15 Doha | 2023/10/02 16:30 | Abdulhamid Mubarak v Thijmen Loof | 1-6,7-6,10-7 |
| ITF M15 Haren | 2023/09/06 08:45 | Thijmen Loof v Adrian Oetzbach | 6-4,5-7,4-6 |
| ITF M15 Haren | 2023/09/05 08:00 | Ronetto Van Tilburg v Thijmen Loof | 6-2,3-6,10-6 |