Stadium: Court 6 Round: 62 Ground: Clay
| ITF M15 Litija | 2023/06/13 15:50 | Jan Hrazdil v Cezar Cretu | 3-6,4-6 |
| ITF M25 Most | 2023/05/25 08:00 | Daniel Paty v Jan Hrazdil | 6-4,6-7,7-6 |
| ITF M25 Most | 2023/05/24 07:55 | Jan Hrazdil v Lukas Neumayer | 6-4,6-1 |
| ITF M25 Prague | 2023/05/18 11:00 | Jan Hrazdil v Rudolf Molleker | 4-6,3-6 |
| ITF M25 Prague | 2023/05/17 07:55 | Jan Hrazdil v Christian Fellin | 6-3,6-2 |
| ITF M25 Prague | 2023/05/16 08:00 | Filip Duda v Jan Hrazdil | 6-4,6-7,9-11 |
| ITF M25 Prague | 2023/05/15 10:30 | Syl Gaxherri v Jan Hrazdil | 5-7,4-6 |
| Challenger Prague | 2023/05/01 08:30 | Jan Hrazdil v Pablo Llamas Ruiz | 6-7,1-6 |
| ITF M15 Monastir | 2023/04/17 08:00 | Dusan Baranec v Blaz Rola | 2-6,3-6 |
| ITF M15 Monastir | 2023/04/16 08:00 | Tristan Nitschke v Dusan Baranec | 6-7,3-6 |
| ITF M15 Monastir | 2023/04/10 08:00 | Jacob Bradshaw v Dusan Baranec | 6-2,6-1 |
| ITF M15 Monastir | 2023/04/09 08:00 | Dusan Baranec v Thomas Mathys | 6-2,6-0 |
| ITF M15 Monastir | 2023/04/04 12:30 | Linang Xiao v Dusan Baranec | 6-1,6-1 |
| ITF M15 Monastir | 2023/04/04 08:30 | Anthony Shumsky v Dusan Baranec | 0-6,1-6 |
| ITF M15 Monastir | 2023/04/03 15:00 | Dusan Baranec v Jiri Jenicek | 6-4,0-6,10-5 |
| ITF M15 Monastir | 2023/03/26 08:30 | Dusan Baranec v Alexandre Reco | 0-6,0-6 |