Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| ITF M15 Heraklion | 2022/10/19 06:30 | Milos Karol v Jiri Barnat | 6-3,4-6,6-7 |
| ITF M25 Sharm El Sheikh | 2023/11/01 08:00 | Mohamed Safwat v Jiri Barnat | 6-4,7-6 |
| ITF M15 Sharm El Sheikh | 2023/10/25 07:00 | Philip Henning v Jiri Barnat | 6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2023/10/19 07:00 | Yurii Dzhavakian v Jiri Barnat | 6-0,7-6 |
| ITF M15 Sharm El Sheikh | 2023/10/18 07:00 | Omar Brigida v Jiri Barnat | 3-6,3-6 |
| ITF M25 Pazardzhik | 2023/09/28 08:35 | Sandro Kopp v Jiri Barnat | 6-4,3-6,6-3 |
| ITF M25 Pazardzhik | 2023/09/27 07:00 | Alexander Donski v Jiri Barnat | 2-6,4-6 |
| ITF M25 Pardubice | 2023/09/22 08:55 | Eric Vanshelboim v Jiri Barnat | 7-6,3-6,6-4 |
| ITF M25 Pardubice | 2023/09/21 07:55 | Maxim Mrva v Jiri Barnat | 3-6,1-6 |
| ITF M25 Glasgow | 2023/10/26 13:50 | Milos Karol v Jacob Fearnley | 3-6,3-6 |
| ITF M25 Glasgow | 2023/10/25 09:00 | James Davis v Milos Karol | 2-6,4-6 |
| ITF M25 Glasgow | 2023/10/23 09:00 | Milos Karol v Marcus Walters | 4-6,6-3,10-7 |
| ITF M25 Edgbaston | 2023/10/18 11:00 | Kyle Edmund v Milos Karol | 6-3,6-7,7-6 |
| ITF M25 Edgbaston | 2023/10/17 11:50 | Milos Karol v Harry Wendelken | 6-2,6-4 |
| Challenger Bratislava | 2023/10/08 14:45 | Milos Karol v Matteo Martineau | 4-6,4-6 |
| ITF M25 Falun | 2023/09/26 17:40 | Milos Karol v Yannik Steinegger | 1-6,4-6 |
| ITF M25 Falun | 2023/09/25 09:30 | Milos Karol v Olle Noltorp | 6-3,6-4 |