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 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 Pardubice | 2023/09/20 10:10 | Aleksander Chayka v Jiri Barnat | 1-6,4-6 |
| ITF M25 Jablonec Nad Nisou | 2023/09/01 12:20 | Timo Stodder v Jiri Barnat | 7-6,6-0 |
| ITF M25 Jablonec Nad Nisou | 2023/08/31 10:40 | Petr Michnev v Jiri Barnat | 6-7,2-6 |
| ITF M25 Jablonec Nad Nisou | 2023/08/30 08:00 | Tristan Nitschke v Jiri Barnat | 2-6,2-6 |
| 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 |
| ITF M25 Falun | 2023/09/24 13:35 | Milos Karol v Jonathan Stenberg | 6-2,6-2 |
| ITF M15 Danderyd | 2023/09/21 09:50 | Adrian Oetzbach v Milos Karol | 6-4,6-4 |
| ITF M15 Danderyd | 2023/09/20 10:30 | Milos Karol v Jack Karlsson Winstrand | 2-6,6-3,6-4 |
| ITF M15 Danderyd | 2023/09/19 10:15 | Milos Karol v Linus Videhult | 6-3,6-2 |
| ITF M15 Danderyd | 2023/09/18 10:55 | Milos Karol v Henri Haupt | 6-2,6-1 |