Stadion: Centre Round: 26 Ground: Clay
| ITF - M25 - Most | 2023/05/24 09:20 | Mark Havlicek v Jakub Paul | 0-6,0-6 |
| ITF - M25 - Prag | 2023/05/16 11:25 | Michael Vrbensky v Jakub Paul | 6-3,6-3 |
| ITF - M25 - Valldoreix | 2023/05/11 11:30 | Ugo Blanchet v Jakub Paul | 6-3,6-3 |
| ITF - M25 - Valldoreix | 2023/05/10 08:00 | Henrique Rocha v Jakub Paul | 5-7,2-6 |
| Challenger - Barletta | 2023/04/03 08:00 | Edoardo Lavagno v Jakub Paul | 6-3,7-6 |
| Challenger - Barletta | 2023/04/02 08:00 | Jakub Paul v Gabriel Decamps | 6-1,6-2 |
| Challenger - Lille | 2023/03/26 15:35 | Jakub Paul v Maxime Janvier | 5-7,6-7 |
| Challenger - Biel | 2023/03/21 16:45 | Jakub Paul v Francesco Forti | 6-7,4-6 |
| ITF - M25 - Most | 2023/05/24 10:45 | Hynek Barton v Alex Rybakov | 6-3,6-3 |
| ITF - M25 - Prag | 2023/05/18 13:00 | Goncalo Oliveira v Hynek Barton | 6-3,7-6 |
| ITF - M25 - Prag | 2023/05/16 14:20 | Hynek Barton v Mats Rosenkranz | 6-3,6-4 |
| Challenger - Prag - Qualifikation | 2023/05/07 10:20 | Hynek Barton v Billy Harris | 4-6,3-6 |
| Challenger - Ostrava | 2023/04/23 10:15 | Hynek Barton v Alex M Pujolras | 4-6,6-7 |
| ITF - M25 - Jakarta | 2023/04/13 05:05 | Hynek Barton v Evgeny Donskoy | 1-6,4-6 |
| ITF - M25 - Jakarta | 2023/04/12 07:50 | Hynek Barton v Leo Borg | 6-1,7-6 |
| ITF - M15 - Singapur | 2023/04/06 03:50 | Hynek Barton v Duckhee Lee | 2-6,3-6 |