Stadium: Court 9 Round: 54 Ground: Clay
| ITF M25 The Hague | 2023/07/02 10:30 | Felix Corwin v Rik Muller | 6-2,6-3 |
| ITF M15 Kamen | 2023/06/28 16:45 | Hady Habib v Felix Corwin | 7-6,6-1 |
| ITF M15 Kamen | 2023/06/26 15:00 | Felix Corwin v Piet Steveker | 6-1,6-2 |
| ITF M15 Tanger | 2023/06/06 08:50 | Felix Corwin v Taym Alazmeh | 2-6,6-1,3-10 |
| ITF M15 Tanger | 2023/06/05 09:00 | Felix Corwin v Emilio Sanchez Bronzetti | 6-1,6-1 |
| UTR Pro Florida | 2023/05/27 14:00 | Felix Corwin v Ethan Leon | 6-7,6-3,6-7 |
| UTR Pro Florida | 2023/05/26 17:00 | Preston Stearns v Felix Corwin | 7-6,7-5 |
| UTR Pro Florida | 2023/05/26 14:00 | Agustin Cuellar v Felix Corwin | 4-6,1-6 |
| ITF M25 The Hague | 2023/07/02 10:30 | Thorben Sannen v Stijn Pel | 6-1,3-6,7-10 |
| ITF M15 Alkmaar | 2023/06/28 14:05 | Stijn Pel v Elmer Moller | 7-6,2-6,1-6 |
| ITF M15 Alkmaar | 2023/06/26 08:00 | Filip Apltauer v Stijn Pel | 3-6,6-2,1-10 |
| ITF M15 Alkmaar | 2023/06/25 08:00 | Matthew Bosancic v Stijn Pel | 3-6,2-6 |
| UTR Pro Hilversum | 2023/06/10 10:30 | Stijn Pel v Gabriel Alejandro Hidalgo | 3-6,3-6 |
| UTR Pro Hilversum | 2023/06/09 11:37 | Stijn Pel v Pepijn Bastiaansen | 4-6,3-6 |
| UTR Pro Hilversum | 2023/06/07 06:00 | Stijn Pel v Masato Perera | 6-1,6-2 |
| UTR Pro Hilversum | 2023/06/06 10:04 | Stijn Pel v Alessandro-D Ventre | 6-2,6-6 |