Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Bratislava | 2023/06/13 13:20 | Peter Benjamin Privara v Kimmer Coppejans | 6-1,6-7,1-6 |
| Challenger Prostejov | 2023/06/04 10:50 | Giovanni Mpetshi Perricard v Peter Benjamin Privara | 6-7,7-6,7-6 |
| ITF M15 Brcko | 2023/05/26 14:00 | Peter Benjamin Privara v Aleksa Mardjonovic | 6-1,6-7,4-6 |
| ITF M15 Brcko | 2023/05/25 09:30 | Alejandro H Franco v Peter Benjamin Privara | 4-6,3-6 |
| ITF M15 Brcko | 2023/05/24 16:00 | Peter Benjamin Privara v Vladan Tadic | 6-3,6-4 |
| ITF M15 Antalya | 2023/05/13 10:20 | Sidane Pontjodikromo v Peter Benjamin Privara | 5-7,7-6,6-1 |
| ITF M15 Antalya | 2023/05/12 11:00 | Simon Beaupain v Peter Benjamin Privara | 6-4,3-6,1-6 |
| ITF M15 Antalya | 2023/05/11 09:35 | Gilles Arnaud Bailly v Peter Benjamin Privara | 4-6,3-6 |
| ITF M25 Poprad | 2023/06/19 10:25 | Michal Krajci v Stepan Mruzek | 4-6,6-7 |
| ITF M25 Poprad | 2023/06/18 11:00 | Hans Albert Schubert v Stepan Mruzek | 3-6,5-7 |
| ITF M25 Jablonec Nad Nisou | 2023/05/28 13:00 | Peter Goldsteiner v Stepan Mruzek | 6-0,6-0 |
| ITF M25 Most | 2023/05/23 08:00 | Matthew William Donald v Stepan Mruzek | 6-4,6-3 |
| ITF M25 Prague | 2023/05/16 10:35 | Stepan Mruzek v Matthew William Donald | 3-6,2-6 |
| ITF M25 Prague | 2023/05/15 10:30 | Daniel Siniakov v Stepan Mruzek | 7-6,4-6,9-11 |
| ITF M25 Prague | 2023/05/14 10:00 | Stepan Mruzek v Jiri Jindacek | 7-5,6-4 |
| ITF M15 Osijek | 2023/05/01 07:55 | Stepan Mruzek v Michael Gloeckler | 6-4,4-6,10-12 |