Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/06/26 08:00 | Aleksandr Lobanov v Paul Ender | 6-1,6-3 |
| ITF M15 Monastir | 2023/06/25 10:30 | Paul Ender v Filippo Giovannini | 6-4,6-0 |
| ITF M15 Monastir | 2023/06/18 08:30 | Paul Ender v Pierre Antoine Tailleu | 2-6,3-6 |
| ITF M15 Monastir | 2023/06/11 08:30 | Paul Ender v Vladislav Melnic | 1-6,2-6 |
| ITF M15 Monastir | 2023/05/22 13:30 | Nicolas Jadoun v Paul Ender | 6-4,6-3 |
| ITF M15 Monastir | 2023/05/22 08:30 | David Metz v Paul Ender | 0-6,1-6 |
| ITF M15 Monastir | 2023/05/15 12:30 | Gabriele Bosio v Paul Ender | 6-0,6-3 |
| ITF M15 Monastir | 2023/05/14 10:00 | Shuannon Tricerri v Paul Ender | 4-6,0-6 |
| Challenger Blois | 2023/06/18 14:25 | Nikolas Sanchez Izquierdo v Jakub Paul | 7-6,3-6,6-1 |
| ITF M15 Duffel | 2023/06/13 16:05 | Jakub Paul v Marlon Vankan | 2-6,3-6 |
| ITF M15 Sarajevo | 2023/06/10 07:55 | Elmar Ejupovic v Jakub Paul | 6-7,6-4,6-4 |
| ITF M15 Sarajevo | 2023/06/09 09:45 | Jakub Paul v Petar Jovanovic | 6-2,6-2 |
| ITF M15 Sarajevo | 2023/06/08 06:55 | Jakub Paul v Nikola Basic | 6-1,6-0 |
| ITF M15 Sarajevo | 2023/06/06 12:35 | Jakub Paul v Matthias Ujvary | 6-3,7-5 |
| ITF M25 Most | 2023/05/26 08:00 | Michael Vrbensky v Jakub Paul | 6-2,6-3 |
| ITF M25 Most | 2023/05/25 10:30 | Jakub Paul v Hynek Barton | 4-6,7-5,7-5 |