Stadium: Court 1 Round: 25 Ground: Clay
| 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 |
| ITF M25 Most | 2023/05/24 09:20 | Mark Havlicek v Jakub Paul | 0-6,0-6 |
| ITF M25 Prague | 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 Mauthausen | 2023/05/09 14:45 | Dominic Thiem v Matthias Ujvary | 6-4,6-2 |
| Challenger Mauthausen | 2023/05/08 09:35 | Matthias Ujvary v Branko Djuric | 6-4,6-2 |
| Challenger Mauthausen | 2023/05/07 13:20 | Beibit Zhukayev v Matthias Ujvary | 2-6,4-6 |
| ITF M15 Kursumlijska Banja | 2023/04/28 09:25 | Mili Poljicak v Matthias Ujvary | 6-4,6-1 |
| ITF M15 Kursumlijska Banja | 2023/04/27 10:05 | Luca Giacomini v Matthias Ujvary | 3-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/04/26 13:45 | Matthias Ujvary v Bor Artnak | 6-4,0-6,6-2 |
| ITF M15 Antalya | 2023/03/22 07:00 | Matthias Ujvary v Bruno Kuzuhara | 4-6,1-6 |
| ITF M15 Antalya | 2023/03/12 10:30 | Gianrocco De Filippo v Matthias Ujvary | 7-6,7-6 |