Stadium: Hard Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M25 - Edgbaston | 2023/10/16 10:15 | Ewen Lumsden v Arthur Van Der Kooij | 7-6,6-2 |
| ITF M25 - Edgbaston | 2023/10/15 09:00 | Arthur Van Der Kooij v Liam Hignett | 2-6,7-6,10-0 |
| ITF M15 - Haren | 2023/09/03 08:00 | Arthur Van Der Kooij v Pepijn Bastiaansen | 2-6,1-6 |
| ITF M25 - Oldenzaal | 2023/08/27 09:30 | Marcel Hornung v Arthur Van Der Kooij | 6-4,6-4 |
| UTR Pro - Hilversum | 2023/06/07 06:00 | Arthur Van Der Kooij v Alessandro-D Ventre | 5-7,0-3 |
| UTR Pro - Hilversum | 2023/06/06 09:54 | Arthur Van Der Kooij v Pepijn Bastiaansen | 1-6,4-6 |
| UTR Pro - Hilversum | 2023/06/05 06:00 | Arthur Van Der Kooij v Stijn Pel | 2-6,1-6 |
| UTR Pro - Hilversum | 2023/05/04 09:00 | Arthur Van Der Kooij v Alexander Chepik | 0-0 |
| ITF M25 - Heraklion | 2023/11/12 10:30 | Michalis Sakellaridis v Philip Hjorth | 3-6,0-6 |
| ITF M25 - Tavira | 2023/10/20 09:00 | Twan Van Zijl v Philip Hjorth | 6-3,6-3 |
| ITF M25 - Tavira | 2023/10/18 15:45 | Philip Hjorth v Eliakim Coulibaly | 5-7,6-4,6-1 |
| ITF M25 - Tavira | 2023/10/17 11:30 | Fabio Coelho v Philip Hjorth | 1-6,4-6 |
| ITF M25 - Tavira | 2023/10/16 13:30 | Daniel Batista v Philip Hjorth | 1-6,4-6 |
| ITF M25 - Tavira | 2023/10/15 12:00 | Afonso Portugal v Philip Hjorth | 2-6,0-6 |
| ITF M25 - Tavira | 2023/10/11 11:55 | Luke Simkiss v Philip Hjorth | 3-6,6-2,6-1 |
| ITF M25 - Tavira | 2023/10/10 08:30 | Pijus Vaitiekunas v Philip Hjorth | 0-6,1-6 |