Stadium: Court 3 Round: 27 Ground: Hardcourt outdoor
| ITF M15 - Sharm El Sheikh | 2023/02/02 08:00 | Jiri Barnat v Ryan James Storrie | 6-4,7-6 |
| ITF M15 - Sharm El Sheikh | 2023/02/01 11:50 | Jiri Barnat v Nicolas Kobelt | 6-3,6-1 |
| ITF M15 - Vilnius | 2023/01/20 10:00 | Jiri Barnat v Szymon Kielan | 4-6,6-7 |
| ITF M15 - Vilnius | 2023/01/19 11:05 | Lukas Pokorny v Jiri Barnat | 4-6,4-6 |
| ITF M15 - Vilnius | 2023/01/18 13:00 | Tuncay Duran v Jiri Barnat | 6-4,4-6,3-6 |
| ITF M15 - Vilnius | 2023/01/17 11:15 | Jiri Barnat v Viacheslav Bielinskyi | 6-3,6-2 |
| Tjekkiet - Extraliga | 2022/12/13 10:30 | Matej Vocel v Jiri Barnat | 6-2,6-4 |
| Tjekkiet - Extraliga | 2022/12/12 10:30 | Peter Gojowczyk v Jiri Barnat | 5-7,6-3,5-1 |
| ITF M15 - Sharm El Sheikh | 2023/02/02 08:00 | Karlo Cubelic v Maxim Zhukov | 6-2,6-7,6-3 |
| ITF M15 - Sharm El Sheikh | 2023/02/01 10:50 | Karlo Cubelic v Tomas Lanik | 6-3,6-2 |
| ITF M15 - Sharm El Sheikh | 2023/01/31 08:00 | Egor Agafonov v Karlo Cubelic | 6-1,4-6,10-5 |
| ITF M15 - Sharm El Sheikh | 2023/01/30 10:00 | Fayzullo Mirzaganiyev v Karlo Cubelic | 0-6,2-6 |
| ITF M25 - Nussloch | 2023/01/22 15:00 | Matthias Bachinger v Karlo Cubelic | 7-6,6-4 |
| ITF M25 - Nussloch | 2023/01/22 08:30 | Karlo Cubelic v Finn Bischof | 6-3,7-5 |
| ITF M15 - Vilnius | 2023/01/17 09:50 | Karlo Cubelic v Sandro Kopp | 6-7,4-6 |
| ITF M15 - Vilnius | 2023/01/16 11:15 | Roland Stuurman v Karlo Cubelic | 5-7,1-6 |