Ground: Carpet indoor
| UTR Pro Olomouc | 2023/09/14 07:30 | Maciej Rajski v Michal Lusovsky | 6-7,5-7 |
| UTR Pro Olomouc | 2023/09/13 07:30 | Jakub Novak v Maciej Rajski | 5-7,2-6 |
| UTR Pro Olomouc | 2023/09/12 09:00 | Filip Duda v Maciej Rajski | 4-6,3-5 |
| ITF M15 Koszalin | 2023/09/07 10:00 | Mateusz Terczynski v Maciej Rajski | 1-6,1-6 |
| ITF M15 Koszalin | 2023/09/06 09:25 | Jonas P Hartenstein v Maciej Rajski | 4-6,4-6 |
| ITF M15 Szczawno | 2023/09/01 13:05 | Maciej Rajski v Karol Filar | 6-0,6-0 |
| ITF M15 Szczawno | 2023/08/31 16:10 | Peter Benjamin Privara v Maciej Rajski | 4-6,7-6,4-6 |
| ITF M15 Szczawno | 2023/08/30 17:05 | Maciej Rajski v Mateusz Terczynski | 6-2,6-7,6-1 |
| UTR Pro Olomouc | 2023/09/14 07:30 | Jakub Novak v Josef Vagner | 6-4,6-3 |
| UTR Pro Olomouc | 2023/09/13 09:00 | Filip Duda v Josef Vagner | 6-0,6-1 |
| ITF M25 Jablonec Nad Nisou | 2023/08/28 11:30 | Anthony Wright v Josef Vagner | 6-1,7-6 |
| ITF M25 Jablonec Nad Nisou | 2023/08/27 13:00 | Josef Vagner v Filippo Giovannini | 6-7,7-5,10-6 |
| ITF M25 Most | 2023/05/21 08:00 | Josef Vagner v Robert Rumler | 0-6,1-6 |
| ITF M25 Prague | 2023/05/14 07:30 | Andrin Casanova v Josef Vagner | 6-2,6-1 |
| ITF M15 Prostejov | 2022/09/25 10:30 | Tomas Jirousek v Josef Vagner | 6-2,6-2 |
| ITF M25 Pardubice | 2022/09/19 08:00 | Josef Vagner v Yvo Panak | 2-6,2-6 |