Stadium: Court 3 Round: 62 Ground: Clay
| ITF M15 Osijek | 2023/05/01 07:55 | Stepan Mruzek v Michael Gloeckler | 6-4,4-6,10-12 |
| ITF - M15 Antalya | 2023/04/02 07:00 | Denis Klok v Stepan Mruzek | 6-2,6-1 |
| ITF - M25 Trnava | 2023/03/28 08:00 | Stepan Mruzek v Adam Jurajda | 3-6,6-7 |
| ITF - M25 Trnava | 2023/03/27 10:30 | Bolardt, Antonin v Stepan Mruzek | 6-2,4-6,7-10 |
| ITF - M15 Antalya | 2023/03/13 16:55 | Stepan Mruzek v Liam Gavrielides | 2-6,3-6 |
| ITF - M15 Antalya | 2023/03/12 10:30 | Egor Khotchenkov v Stepan Mruzek | 6-2,2-6,8-10 |
| ITF - M15 Antalya | 2023/03/06 07:30 | Marcel Zielinski v Stepan Mruzek | 6-1,6-1 |
| ITF - M15 Antalya | 2023/02/23 07:00 | Stepan Mruzek v Max Alcala Gurri | 2-6,2-6 |