Stadium: Court 15 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2023/10/19 08:45 | Dax Donders v Guy Den Ouden | 6-7,5-7 |
| ITF M15 Heraklion | 2023/10/18 07:25 | Guy Den Ouden v Matthew William Donald | 6-4,6-2 |
| ITF M15 Heraklion | 2023/10/17 06:30 | Guy Den Ouden v David Quayle | 6-1,7-5 |
| ITF M15 Heraklion | 2023/10/16 07:00 | Guy Den Ouden v Hamid Reza Nadaf | 6-3,6-4 |
| ITF M25 Koksijde | 2023/08/20 13:00 | Guy Den Ouden v Timo Legout | 7-5,6-2 |
| ITF M25 Koksijde | 2023/08/19 12:00 | Luciano Emanuel Ambrogi v Guy Den Ouden | 3-6,4-6 |
| ITF M25 Koksijde | 2023/08/18 08:00 | Guy Den Ouden v Buvaysar Gadamauri | 6-3,7-5 |
| ITF M25 Koksijde | 2023/08/16 15:30 | Guy Den Ouden v Alexander Blockx | 6-2,6-2 |
| ITF M15 Heraklion | 2023/10/19 06:30 | Stefan Palosi v Jakub Nicod | 1-6,6-1,3-6 |
| ITF M15 Heraklion | 2023/10/18 09:35 | Benoit Torcq v Jakub Nicod | 3-6,4-6 |
| ITF M15 Arad | 2023/09/30 08:00 | Jakub Nicod v Vlad Andrei Dancu | 6-4,6-7,6-4 |
| ITF M15 Arad | 2023/09/29 07:00 | Matthew William Donald v Jakub Nicod | 4-6,3-6 |
| ITF M15 Arad | 2023/09/28 08:00 | Dan Alexandru Tomescu v Jakub Nicod | 2-6,2-6 |
| ITF M15 Arad | 2023/09/27 07:00 | Gabriele Maria Noce v Jakub Nicod | 3-6,6-7 |
| ITF M15 Arad | 2023/09/26 10:10 | Jakub Nicod v Lorenzo Bocchi | 6-4,6-0 |
| ITF M25 Pardubice | 2023/09/22 09:00 | Jonas Forejtek v Jakub Nicod | 7-5,6-3 |